Cross Cultural Differences- China and Usa

| THE 101: Cross Cultural Issues in Tourism & Hospitality | Assessment No. 2| | Ariana Janjua| 201111790| Culture, as defined by Geert Hofstede, is the â€Å"the collective programming of the mind distinguishing the members of one group or category of people from another†. (Hofstede, 2011) It is due to the research carried out by scholars such as Hofstede and Fons Trompenaars that we are able to understand cultural values, and the difference in cultures more thoroughly. This information gives us the ability to understand, and interact people for other cultures that may be drastically different from our own. Such research also gives a basis by which social and business dealings can be held. (itim International, n. d) Knowledge of other cultures is imperative when dealing with business relations; it has been helpful in the age of globalization where cross-cultural business is at a dramatic rise, and even aids in such things as the training and communications. It is also crucial in the face of tourism and social life, as it gives us the understanding of how people from other cultures function as a result of their particular set of cultural values. The aim of this essay is to provide a deeper understanding between the cultural differences between two very different cultures: those of China and the USA. The essay is divided into two parts: the first will explore the different cultural dimensions present in a social and business context according to the research by Hofstede and Trompenaars. The second part will give an example of a practical application of this information in the hospitality industry, and will provide recommendations upon which American hotels can better accommodate Chinese guests. As mentioned above, Hofstede was a Dutch scholar who performed intensive research in order to fully understand his five cultural dimensions, of which this essay looks more deeply into three: Power Distance, Individuality and Long Term Orientation. From his results, we can compare the differences in these dimensions between China and the USA. (itim International, n. d) As can be seen, there is a remarkable difference in all the indexes, especially in PDI (China 80, USA 40), IDV (China 20, USA 91) and LTO (118, USA 29) (China, 2011). These figures give us a starting point to understand these differences more thoroughly. Power Distance is the extent to which people respond to inequalities in different organizations and institutions. (Hofstede, 2011) The PDI of China is considerably high, meaning there is â€Å" high level of inequality of power and wealth within the society† (Patent, 2009). In social terms, this means that authority figures such as the father of a family are given utmost respect to. Furthermore, in all situations, one must address a person by their title is order to give them the respect of their status. This is also reflected in a business atmosphere, where hierarchies are clearly defined. Those on top of the hierarchy are respected, and unquestionably obeyed by those lower in the hierarchy, who are given clear instructions of what is to be expected of them. (Patent, 2009) There is a limited level of communications between these different levels. This is a fact that is prevalent and accepted all throughout Chinese society. On the other hand, the PDI of the United States is very low, and almost leans toward egalitarianism. This is indicative of a greater equality between societal levels, including government, organizations, and even within families. â€Å" (Hofstede, 2011) Socially, Americans are more comfortable around one another, regardless of their ranking. This is reflected in social life, where this is much lower emphasis on titles and qualifications. It is apparent in day-to-day dealings in which Americans greet each other by shaking hands and often call each other by first n ames, regardless of the person’s title. In a business context, leaders may be respected, but more so for their abilities and success rather than their positioning in the hierarchy. (Patent, 2009) They often take on the role of mentors with whom employees are unintimidated and motivated to work with. â€Å"Individualism on the one side versus its opposite, collectivism is the degree to which individuals are integrated into groups. â€Å" (Hofstede, 2011) China is a highly collectivist culture, where all individuals are part of the unit, with the most fundamental unit being that of family. The prosperity of these units is ultimately more important than that of individual persons. Collectivism is apparent in all parts of life, from the attention given to group behavior more than individual behavior, to small everyday activities such as crowding on to a bus with numerous other passengers, such as seen in bustling Chinese cities such as Shanghai. (Gallo, 2009) These beliefs stem from the Confucian values of â€Å" harmony, strong interpersonal relationships and group loyalties. † (Fitzgerald, 2002) Loyalty to relationships is emphasized, even in a business context. For this reason, employees are dedicated to the company they work with, and in turn they are treated with the same loyalty, transforming the business environment into a somewhat family environment. (Gallo, 2009) Also in business, every employee regards himself as part of team, and all his efforts are solely to work towards the success of that team. Collectivism in Chinese culture can be summed up in one term ‘ guan xi’, which can be loosely translated to mean â€Å"to concern, to relate, to make connections, to make relationships’. Fitzgerald, 2002) The United States, on the other hand, is a highly individualistic society. Every individual is looking for ‘the American dream’, a better state than they presently are in (Cultural, n. d. ). Individuals believe in working hard and performing well for one’s own benefits, and relationships and group culture is one of less importance than the concept of â€Å"I† (Kwintessential, 2011). This is prevalent from childhood, when children are taught the worth of being independent and self-reliant. Fitzgerald, 2002) This is a common element of American society: it is accepted and rewarded. The same goes for the attitudes seen in a business environment. There is a lesser concept of teams, and a higher concept of individuals working hard for their own success rather than for that of a larger unit’s. Likewise, individual high performers in a company are rewarded for their efforts. (Gallo, 2009) â€Å"Long- term oriented societies foster pragmatic virtues oriented towards future rewards, in particular saving, persistence, and adapting to changing circumstances. (Hofstede, 2011) According to Hofstede’s analysis, China is a country that is very long term oriented, with a high factor of 118. This is one of the most commonly seen values in Chinese society, and is founded upon the teaching of Confucian, which are engrained in the Chinese culture. They are seen in everyday behavior: the Chinese are always looking to a better future and working towards this through the saving of money, perseverance, and the ability to adapt to changes surrounding them. (itim International, n. d) For example, Chinese sellers are infamous for their bargaining abilities. Another value of this long-term orientation society is to have a sense of shame, which is why Chinese people always remain highly composed and respectful no matter the situation. (nwlink, 1997) This composure is further complimented by their hard work and determination in business-matters. They believe that the future matters more than the present or past, and therefore put all their potential into working for better things to come. â€Å"Short-term oriented societies foster virtues related to the past and present such as national pride, respect for tradition, preservation of â€Å"face†,  and fulfilling social obligations. (Hofstede, 2011) The USA comes in with a relatively low LTO factor at only 29. Short term oriented societies are concerned with the Truth of matters, which Americans view as science, religion and management. Following the same values, they believe that the truth may be manipulated in order to obtain the desired results. (nwlink, 1997) As Americans are ex tremely concerned about personal solidity, these values about truth tie in well with both their social and business lives. In social lives, Americans are very protective of themselves and their ‘face’ or reputation as they are in business life. Having looked at Hofstede’s differences in the cultural dimensions between China and America, we can now take a look at these differences from a different perspective. Trompenaars, who was also Dutch, was a professional in cross-cultural communication and drew up a model of culture with seven dimensions. This essay will pay particular focus to the dimension of universalism and particularism in USA and China. Particularist societies such as that in China are those societies in which people believe that a clear and right decision can be made on the grounds of the relationships and the situation it in based on. It may be said, â€Å"Particularism is based on logic of the heart and human friendship. † (Cultures, 2011) For this reason, Chinese people believe in the value of all relationships and they make the required effort to base these relationships on a strong foundation for a long lasting outcome. The Chinese are known for being good hosts, and often participate in small gestures, such as giving gifts. In businesses as well, the Chinese try to build a relationship with the person they are doing dealings with. They like to take their time in business dealings and negotiations, rely on a mutual trust and respect to get the process finished, and believe in the simplicity of such dealings. (Cultures, 2011) In Universalist societies â€Å"There is a belief that what is good or true can be discovered, defined, and applied to every situation† (cyborlink, 2011) . These societies, such as that of the USA take a universal point of view and believe that all matters are relative. Socially, they are okay with having weak relationships with friends or family members. But this universalism can really be see in a business aspect, as Americans are very concerned with terms and conditions and contracts; basically, the little details entailed in a business dealing. They are usually even lawyers involved in seeing to a smooth running of the matter, and this is reflected in the fact that there are more lawyers per person in the USA than anywhere else in the world. (Cultures, 2011) After looking at these four cultural dimensions and the differences they show between China and America, a great deal of understanding may be acquired in why these countries work in the way they do. The next part of this essay will apply this understand in a Tourism and Hospitality context: it will provide recommendations for the Industry in America on how it could welcome and deal with Chinese guests. As well have already seen, the Chinese are loyal, hardworking people who give great importance to status, relationships, and the future. In order to give them a satisfying and pleasurable experience in the USA, American hotel and tourism managers must reciprocate these values. Because China is not, per se, a religiously founded country, there are not many strict dietary restrictions or other practices that the Chinese people follow. This makes it easier for the American hosts to welcome their guests, as the only alterations they really need to make is that in their behavior and attitude in order to fit with the personal value system of the Chinese. During their stay at a hotel, Chinese guests must be treated in the same way that they would treat guests in their country. They should be welcomed graciously, and perhaps given a small gift as a token of appreciation for their arrival and as a gesture that implies the beginning of a beautiful relationship. Too much eye contact should be avoided as the Chinese may misconstrue this as being rude. What’s more, Chinese guests should always be addressed by their title, and although friendliness is appreciated, an overly boisterous or excited manner may be considered as not being genuine. To make their stay more comfortable, Chinese guests should be given their privacy in room that have all the amenities required, but they should have the knowledge that they are always being accommodated and that if they need anything, it would be at their doorstep in a moment’s time. For families, there should be a range of activities so that the guests know that their hosts, too, understand the importance of family and relationships. On departure, the guests should be given personal attention by hotel staff members and should be asked about their trip and their stay in the hotel. They should be aware that they will be welcomed back at any point of time with the same hospitality and that in staying with the American hotel, not only has a business dealing been made but a long lasting relationship has been established. It is important that the guests feel like their stay has been a worthwhile investment of their money and time. For the tourism industry to be more adaptable to Chinese guests, there are numerous things they could do. As with the hotel industry, they must approach the guests in a respectful manner and be able to make them feel comfortable, content and confident in the investment of their money and time. Due to the collectivist nature of the Chinese people and because their Confucian values urge them to seek constant knowledge and education, informational group activities would be perfect for Chinese guests. For example, if in New York, a group tour that takes the tourists to all the important landmarks and locations, such as the Statue of Liberty, whilst providing an interesting and educational background will be very pleasing for the guests. As will events that provide an opportunity for Chinese tourists to meet with others, communicate and enjoy what may be the start of a great relationship. Such events may be organized dinners, cruise trips, exhibitions and so on. There should also be a large range of family activities, such as trips to theme parks. As long as the Chinese are given an entertaining and informational environment to enjoy their trip, they should be very satisfied and looking forward to come back for more. In conclusion, the work and findings of Geert Hofstede and Fons Trompenaars has given us a thoroughly insightful look into the vastly different cultures of China and America: in both a social context and in a business context. It is incredible and inspiring to see how much this information can help individuals and professionals to act and interact with people from other societies, and how it can be applied in a range of different areas, such as in the Tourism and Hospitality Industry. Truly, such information provides us with an â€Å"edge of understanding† (itim International, n. ) by which only more and more successful cross-cultural interactions can be expected in the future. REFERENCES: Bing, J. W. (2004, February). Hofstede's consequences: The impact of his work on consulting and business practices. Retrieved May 28, 2011, from ITAP International: http://www. itapintl. com/facultyandresources/articlelibrarymain/hofstedes-consequences-the-impact-of-his-work-on-consulting-an d-business-practices. html Chan, S. (1999). The Chinese Learner-a question of style. Education and Training , 41 (6/7). China, C. D. (2011). Geert Hofstede’s Cultural Dimensions: China vs. World Average . Retrieved May 28, 2011, from Cultural Dimensions in China: http://www. geert-hofstede. com Cultural, C. (n. d. ). Individualism. Retrieved May 26, 2011, from Clearly cultural: http://www. clearlycultural. com/geert-hofstede-cultural-dimensions/individualism/ Cultures, I. B. (2011). Universalism versus particularism. Retrieved MAY 28, 2011, from International Business Cultures: http://www. via-web. de/universalism-versus-particularism/ cyborlink. (2011). United States of America. Retrieved May 27, 2011, from Hofstede Analysis United States of America: http://www. cyborlink. com/besite/us. htm Fitzgerald, H. (2002). Cross Cultural Communication for the Tourism and Hospitality Industry. Frenchs Forest, NSW, Australia: David Cunningham. Gallo, F. (2009, June 23). Individualism Vs. Collectivism in China. Retrieved May 28, 2011, from Calypso Consulting: http://chinacalypso. com/content/individualism-versus-collectivism-china Hofstede, G. (2011, n. d n. d). Culture. Retrieved May 29, 2011, from Geert Hofstede: http://www. geerthofstede. l/culture. aspx International, I. (n. d. ). Geert Hofstede Cultural Dimensions. Retrieved 5 28, 2011, from Itim International: http://www. geert-hofstede. com/ Kwintessential. (2011). Individualism. Retrieved May 26, 2011, from Kwintessential: http://www. kwintessential. co. uk/intercultural/individualism. html Li, F. M. (2008). Culture as a Major Determinant in Tourism Development of China. Current Issues in Tourism , 11 (6), 492-5 13. Mathilde, C. (2008, February 1). CHINA REPORT: Cultural dimensions of China. Retrieved May 28, 2011, from

Cambridge as Level Weathering Process

Weathering Process Physical Weathering Processes Freeze Thaw (Frost Shattering) Temperatures need to fluctuate above and below freezing. When the temperature drops below 0 degrees, water collected in rock cracks freezes and expands. When temperatures rise again the ice melts. Pressure created by expansion results in progressive weakening of the rock. At high altitudes frost-shattered material forms scree slopes. Heating & Cooling Thermal expansion & contraction of rock in response to rising and falling temperatures. The daily cycle of heating and cooling sets up stresses in the rock that cause it to disintegrate.Occurs mostly in deserts where there is the greatest diurnal temperature range. Also occurs during bush fires. Wetting & Drying (Slaking) Rock is alternately wetted then dried. Minerals which make up clay rocks expand when wetted, then contract on drying-out. The stresses from repeated expansion and contraction cause the rock to disintegrate. This process commonly occurs on t he intertidal zone of coasts. Exfoliation (Onion weathering/Spheroidal) Under warm conditions rock surfaces heat up and expand more than the main mass of the internal body of the rock.Eventually the surface layers split off or spall from the lower layers, sometimes in slightly curved sheets like the layers of an onion. Seen especially in granite. Crystal Growth (Salt Weathering) Salt crystals, such as sodium carbonate and magnesium sulphate grow within spaces in a rock. It happens when saline water enters cracks in rocks then evaporates. The growing crystals prise the rock apart and small pieces break off. This process is especially effective in semi-arid areas and coastal regions. Pressure Release (Dilation) Not caused by elements of weather.Occurs either when erosion removes a heavy covering of rock or when large ice sheets melt. The removal of great weight allows the rock layers beneath to expend. As they expand they also fracture to produce bedding planes parallel to the ground surface. The spaces between the bedding planes (joints) are now open to the influence of further weathering. Organic Action The breaking up of rock by plant roots and burrowing animals. Roots grow into cracks and lines of weakness & as they thicken exert increasing pressure and cause rocks to fracture.Chemical Weathering Processes Hydrolysis The most common chemical weathering process. Carbonic acid in rain water releases hydrogen ions from the water which then combine with minerals in rocks causing them to break down. This is common in rocks containing feldspar e. g. granite. The end products weathered feldspar are clay minerals known as kaolinite. Kaolinite is an important component of fine bone China. Hydration This occurs when water is absorbed into the crystal structure of certain minerals and causes chemical changes e. g. nhydrite absorbs water to become gypsum which is soft and crumbly. Carbonation On contact with calcium carbonate (the main component of limestone), carbonic acid found in rain water creates calcium bicarbonate. As calcium bicarbonate is readily dissolved in water it is quickly transported away, leaving behind only the clay and quartz impurities of the limestone. This process is most common in regions with limestone geology. Solution Some minerals in rocks do not require a chemical reaction to become soluble e. g. rock slat readily dissolves in water. OxidationSome minerals in rocks react with oxygen dissolved in water to form oxides This process commonly occurs in rocks containing iron. Iron in its ferrous from is changed by oxidation into its ferric from leading to the collapse of tis molecular structure. Commonly this is known as ‘rust’. Chelation Lichens and decomposing organic matter in soil (humus) release organic acids. These acids attack certain minerals in rock, releasing iron and aluminium ions which are then transported way by water. The process of release is called chelation and the organic acids are known as che lating agents.

Killer applications in Government offices: Discussion

Over the last five years almost everybody has fallen victim of technology proliferation in government offices. It is common to find PCs, voice mail applications, answering machines, fax machines, and other related hardware on many desks. Technology is indeed reversing the way people do things. Whether the reversed and dynamic way is increasing individual productivity is a mystery that is often unnoticeable. Advent of enhanced technology in non-white collar jobs has truly led to high productivity. However, this is not true for white collar jobs.Basically, it appears that technology has not brought same goodies in office setting as it has in other fields. This may be partly due to absence of adequate measurement. It is not easy to ascertain productivity in non manufacturing jobs. On the other hand, it is the case that human beings are not good at realizing potential embedded in technology. In itself, technology is not capable of producing enhanced services. If one is working in an offi ce that has increased its access to computers and computer applications, it is vital that one understand why increased productivity does not follow automatically.A necessary and or desirable computer program that when applied increases productivity or sales of an already existing computer application can be referred as a killer application. Currently many governments have set up telecentres by embracing information and communication Technology (ICT) throughout the country. This is part of technology based e-center application to monitor service delivery in government offices. It provides public with affordable and meaningful information on service delivery. The e-center applications have increased the productivity of both public service providers and government officers.Being aware that somebody somewhere is monitoring and keeping record over internet of where, when, and how one delivers his or her service to entire public is challenging. This explains why the application has gone u nnoticed for many years. In conclusion, besides increasing productivity, e-center applications can enhance accountability and effectiveness in government operations and services, improve government service to businesses and industry, and more significantly, modernize and enable efficient service delivery to the public. References Harris, K. (2005) ICT for service delivery, e-center for Society & policy making, UNDP: Task Force.

Critiqing two of my peers Essay Example | Topics and Well Written Essays - 500 words

Critiqing two of my peers - Essay Example ments because of the evidence presented, such as the statistics on accidents concerning underage drinking, and the fact that children’s brains are developing and they should not be stunted with alcohol. Its weakest argument is the one arguing for alcohol-related illness it is true that drinking at a young age can lead to cirrhosis, but it is not something particular to the age group being analyzed in this essay. All alcohol drinkers can develop these diseases, so saying this is not something that is directly relevant to the claims. The essay does not mention a counterargument. A counterargument that I would suggest is: â€Å"Opponents of setting the drinking age limit at 21 will stress that the age 18 is already a mature age for adolescents, so they should be given the freedom to drink what they want.† A response to this is providing evidence that people at the age of 18, who drink and drive, meet more accidents than people at 21, who drink and drive. Does the author use signal phrases to introduce quotes? (Signal phrases are discussed in more detail in section 10g of The New Century Handbook. ) If so, provide an example. If not, suggest the correct way to do this. Yes, the author uses signal phrases to introduce statistics, for example: â€Å"According to the Center for Disease Control and Prevention more than 189,000 children under the age of 21 are admitted to the emergency room annually because of alcohol.† He did not use direct quotations though. If he did, he can write one sentence this way: â€Å"Direnfeld (2012) describes a few different diseases that are related to alcohol, such as cirrhosis of the liver.† The quotations followed proper in-text citations, although the page or paragraph number is missing. For instance, this has no paragraph number: : â€Å"According to the Center for Disease Control and Prevention more than 189,000 children under the age of 21 are admitted to the emergency room annually because of alcohol.† The paragraph number is 1,

Conclusions and recommendations Dissertation Example | Topics and Well Written Essays - 1750 words

Conclusions and recommendations - Dissertation Example The researcher also adopted the use of interview as a research instrument to sample views from workers of the company. The research instrument was used on five out of six members of the company, which represents 83.3% of the staff strength of the company. The data that was collected was well presented and analysed. With information from these primary and secondary data collected, the researcher has drawn the following conclusions about the recruitment and selection process at B&M Company and other pertinent organisational issues that relate to the company. Efficiency and Effectiveness of Recruitment Method Because of the size of the company’s staff, it employs external recruitment method. Pillar (2011), ‘External recruitment is when organizations looks to fill the vacancy from any suitable applicant outside organizations.’ To attract applicants for vacant positions, the company advertises in local community newspaper. The company restricts itself to the local comm unity newspaper in order to minimise the number of prospective applicants because of the size of the company. It was also said that the company did not have enough funds to embark on mass publicity. This mode of advertisement however affected the effectiveness of the recruitment process. This is because it did not expose the company to reaching a large human resource base. The company should have known that the wider the range of jobseekers, the wider the range of human resource with abilities and knowledge they would have attracted. ‘Promotion and advertisement are directly linked to marketing because the promotional campaigns tend to have a huge effect on the reception of the product. Good marketing is something that helps your business grow bigger.’ (McCollister, 2007) The company however had a very detailed job description and job specification. Job description is a written statement showing job title, tasks, duties and responsibilities involved in a job. It also pr escribes the working conditions, hazards, stress and relationship with other jobs. Job specifications, also known as man or employee specifications, is prepared on the basis of job specification. It specifies the qualities required in a job incumbent for the effective performance of the job (Prasad, 2007). Because the job description and job specifications were very detailed, prospective employees had a very good idea of what the company was looking for. This approach, in no uncertain terms reduced the chances of the company having to waste resources and time interviewing people who did not have what the company was looking for. Efficiency was therefore recorded here. Efficiency and Effectiveness in Recruitment Processes The major recruitment processes involved giving feedback on candidates who were shortlisted and the interview itself. The feedback process was very effective. Most workers interviewed said they had feedback on their application was well communicated to them and they were made aware of all that to expect in the interview. It was also confirmed that the feedback was very prompt. When interviewees receive prompt feedback on their candidature to attend interviews and the interview requirements are well communicated to them, it enhances efficiency during the interview itself because it reduces the incidence of time wastage because the interviewees come well prepared. It also ensures efficiency of man power as interviewers do not do a lot of talking, explaining the interview routine

HW Math Problem Example | Topics and Well Written Essays - 1000 words

HW - Math Problem Example b. 1. What is the estimated adjusted mean difference in hourly wages for females as compared to males, adjusting for age, union membership, and job type? When age, Union Membership and type of job were taken into consideration, it was found that women earned approximately 1.9 dollars lesser per hour then men did in 1985. 2. Report a 95% confidence interval for this difference. The 95% CI for this difference ranges from -2.76 to -1.04. 3. Write a sentence interpreting both the adjusted mean difference and the corresponding confidence interval. When considering other variables like age, union membership and job type, women in 1985 earned approximately 1.9 dollars less than the men did; and 95% of the times, the actual values for this estimate would fall between 2.76 dollars to 1.04 dollars less then what the men earned on an average. 2. Comment on any disparities in the estimated mean difference in hourly wages between males and females in the four models whose results are listed above . Does it appear from these results that the wage/gender relationship in confounded by other worker characteristics such as worker age, membership in a union, and job type? Why or why not? Across the four models; it is evident that woman did earn lesser than men did per hour in 1985. This effect was seen regardless of the variables included in the study. Adjusting for age increased the discrepancy slightly; while adjusting for job type and union membership in addition to age decreased the discrepancy between the average wages of men and woman slightly. In spite of this, it is difficult to say that these variables play a very significant role; since the differences seen were quite small; and the confidence intervals for the four models overlapped quite a lot. It may be said that variable like age, union membership and job type did affect the discrepancy in the average wages of men and women; but this effect was quite small. 3. Use the results from Model D to estimate the mean differe nce in hourly wages for females, age 42, who are union members with manufacturing jobs, as compared to 42-year male union members with manufacturing jobs. (Note that you have already done this in a previous portion of the problem – I am just trying to â€Å"drill into you† how to interpret multiple linear regression coefficients.) After controlling for Union membership, type of job and age, it was found that women earned on an average, 1.9 dollars less than men in 1985. 4. 1. Does the given information allow you to assess whether the relationship between hourly wages and sex is modified by age? By itself, the data available is not enough to assess if the relationship between hourly wages and sex is modified by age. 2. If not, what additional results would you need to see? We would need information on the significance testing of the F values for the regression analyses in order to estimate whether age does truly affect the relationship between hourly wages and sex; or w hether the observed effect is simply a function of the sampled data. 2. Question two a) 1. What is the estimated adjusted association between Diastolic Blood Pressure (DBP) and

Poetry Analysis Essay Example | Topics and Well Written Essays - 2500 words

Poetry Analysis - Essay Example Connotations: Rhyme scheme not regular, Sensuous imagery-the waves sound- lights falling etc. Romantic imagery. Historical reference to Sophocles. Irregular length of stanzas. Free verse. Language simple. Sea of Faith- image of a sad person. Pathetic fallacy- human feelings are attributed to sea. Light is gone- symbolizes uncertaininty. Sea of Faith- symbolizes religion. Adjectives- â€Å"tremulous cadence†, â€Å"note of eternal sadness†. Attitude: The poem opens with a romantic tone. The melancholic note is added as the poet reflects on the nature of human life. Sadness and sorrowful. â€Å"Ah† indicates pain and â€Å"let us be true† indicates acceptance. Theme: The poem is about maturity and reflects the poet’s understanding of life. Life brings sadness. Like the beach is beautiful but the melancholic note can be heard. Similarly love is beautiful but it brings with itself miseries, sorrow and loneliness. Title: Poem appears to be about the dreams that have not been fulfilled. The alliterative â€Å"d† in the title give a hard impression which prepares the reader for the harsh consequences of the dreams that have been left unfulfilled. Paraphrasing: The poet questions about the end result of such dreams that have been left unfulfilled. He asks if they become dry, sore or rotten. He compares them with a dry raisen or like a sore. He indicates that unfulfilled dreams can cause social and political damage. Connotations: Short. Alliterative â€Å"d†- to stress harshness. Dreams deferred are compared to dry raisen, sore etc. Symbolism: dream could be American dream or negro aspirations. Hot sun- circumstances. Images of decay and waste to symbolize the dreamer’s fate. Title: Is aptly used since it discusses the consequences of the unfulfilled dreams. The dream could be the American dream of success that attracts many. Or the fate of black people in America victimized racially and socially. Theme: The poem is about dreams

A Claim for Religious Discrimination against Coach Al West Assignment - 2

A Claim for Religious Discrimination against Coach Al West - Assignment Example Title 11 of the Civil Rights Act recognizes sports arena, stadium, and other public places of exhibition or entertainment as public accommodation places (Loevy, 1997). For that reason, Ahman could bring a claim for religious discrimination against the NWSU coach under the Title 11 of the Civil Rights Acts. Â  Question 2 Answer: Mohammed Ahman could also bring a religious discrimination claim against NWSU coach under the First Amendment Free Exercise Clause. The First Amendment Free Exercise Clause recognizes the individual right to practice his/her religion, without any form of interference from the government or from anybody else (First Amendment: Chapter 9, n.d). Although by discriminating Ahman on religious grounds NWSU coach did not directly deny Ahman his right to practice his religion, the discrimination, however, indirectly interfered with Ahman’s right to religious freedom recognized by the First Amendment Free Exercise Clause. By asking the football team to recite the Lord’s player after each practice, the NWSU coach failed to recognize the Ahman’s religious freedom to exercise his religion of choice; this action, therefore, amounts to interference with Ahman’s right to freely exercise his religion. Secondly, the NWSU coach’s constant inquir y from Ahman on the relationship between Al-Qaeda and Islam shows that the NWSU coach had a negative attitude towards Islam as a religion. The negative attitude towards Islam could make Ahman uncomfortable in practicing his religion; this again amounts to interference with Ahman’s right to freely exercise his religion.

Changing roles of the Chaplain Thesis Example | Topics and Well Written Essays - 1000 words

Changing roles of the Chaplain - Thesis Example Wars bring trauma to military men who are trained to fight in such events. Could this bring more than trauma to those people who are sent to wars who were not trained and not meant to be there in the first place? Chaplains are normally ordained and are officially endorsed clergy of some recognized religious body; however, some people do function as volunteer chaplains without ordination and/or endorsement. The chaplain ministry has grown rapidly over the last fifty years as both the Church and institutional settings have recognized the great need for such a ministry model and have worked to develop a mutually acceptable relationship between the institution and religious ministry.† James Johnson was a chaplain in the Vietnam War. He was sent there in 1967. In his book, Combat Chaplain: A Thirty-year Vietnam Battle, he wrote that he was only 26 years old then when he was sent to Vietnam. There he had 350 young soldier/parishioners. Johnson further stated what he felt as he and other GI soldiers went back to the United States in 1968. The author said, â€Å"So many of them have gone home in body bags. My feelings are a mixture of gladness, sadness, and grief tinged with guilt. I’m making it out and they didn’t (1-2).† Instead of giving focus to the enemies, military men are also given additional task to look after these personnel who were not trained for combat. It is not an easy task for chaplains to perform the things that they were trained to do in a place being where people are killing each other, man against man, brothers against brothers. In every religion, it is being taught that every human being should learn to love his or her man as they may not be brothers by the flesh but they are brothers by blood. In Gun Totin Chaplain, author Jerry Autry was also sent to the Vietnam War as a chaplain. There he made a realization and conclusion that war chaplains are not just tasked to perform

Literary analysis of antigone Essay Example | Topics and Well Written Essays - 500 words

Literary analysis of antigone - Essay Example Another theme depicted is the two types of law and justice which are the divine laws and the laws of men. The determination of the characters was also portrayed in Antigone, Creon and Ismene. A social drama was also presented regarding the issues of gender and the law. The issue of mortality is another theme in this trilogy, as shown in the suicides of Antigone, Haemon and Eurydice. Antigone is the daughter of Oedipus and niece of Creon and the fiance of Haemon. She is the protagonist and tragic heroine in this play. Her character exemplifies one of fierce devotion to her family and loyalty to the gods. She buries her brother, Polyneices thereby disobeying Creon’s order. Her hamartia or tragic flaw in her character is her stubborn loyalty to her family and the gods that brings her to her tragic death. Antigone’s character is also a symbol of the feminine revolt. Despite Ismene’s explanation that they are just women and therefore should not go against men, Antigon e still insisted in burying Polyneices. Creon is the king of Thebes and the uncle of Antigone. Creon is the absolute tyrant and the antagonist in the play. He favors the rational laws of man as opposed to the laws of the gods. His hamartia or tragic error is his stubborn allegiance to the laws of man. His hubris or pride is also a flaw in his character.

Personal and professional development Essay Example for Free

Personal and professional development Essay â€Å"The most successful nations in the future will be those which develop high quality, skilled and motivated workforces and make good use of them. † Government White Paper (1994) This object of this assignment is to identify what personal and professional development is, if there is any difference between personal and professional development and what opportunities there are, how this benefits both staff and Lancashire Care Foundation Trust (LCFT) as an organisation. I will consider how motivation affects people and their desire for development both personally and within the workplace Briefly I will be looking at qualifications: how these are obtained, utilised as a means to recognise stages of development and as evidence to demonstrate competencies of staff. As the theories show, people learn in many different ways and so I will discuss further 2 examples of these Behaviourism and Humanistic learning theories. Delving into experiential and reflective learning styles and strategies and how these link into the theories of how people learn and what resources are available to aid learning. How to plan for personal and professional development Personal development can be described as self-improvement, or development of skills and knowledge on a personal level not related to a specific job role but are personal goals. Adair and Allen categorise this as self-development and feel that these â€Å"Transferable skills are the key to improved prospects† (Adair and Allen 2003 p64). Improvement of these personal skills can be taken to any job and will be beneficial no matter which role is undertaken. In the same context, Wade (1996) suggests in addition to professional qualifications, employers also demand abilities that are considered as personal transferable skills such as communication, leadership, decision making and teamwork. Professional development is learning or enhancing necessary skills to carry out specific job functions effectively or improving practice and is aimed at the team/service/ organisational goals. This often defines where a role fits within an organisation or hierarchy and indicates promotion opportunities or employment prospects for career enhancement. Although viewed by many as separate agenda’s, Morrow states that she â€Å"does not believe there is a significant difference between personal development and professional development. Learning is learning. Personal development is professional development – what is learnt at home is taken to work and experience at work is implemented at home. † (Morrow, 2008). Whether personal or professional, development encourages staff to focus on their present circumstances, evaluate career progression and plan for the immediate and long term future. In order to put a strategy in place, current skills are identified, competencies and achievements recognised, goals clarified and then the difference between to the two assessed to outline the development required. Within the workplace, staff need to be motivated to achieve good results and engage with the development process. Abraham Maslow believed that people are motivated by a number of different needs and grouped them into 5 areas (see appendix 1 – Maslow’s Hierarchy of Need). Maslow (1943) theorised everyone is capable of moving up the levels in the hierarchy – once one need is satisfied, the next arises. Failure to meet each of the lower levels will prevent the ability to reach highest level of self-actualisation. It is quite true that man lives by bread alone — when there is no bread. But what happens to man’s desires when there is plenty of bread and when his belly is chronically filled? At once other (and â€Å"higher†) needs emerge and these, rather than physiological hungers, dominate the organism. And when these in turn are satisfied, again new (and still â€Å"higher†) needs emerge and so on. This is what we mean by saying that the basic human needs are organized into a hierarchy of relative prepotency. (Maslow, 1943, p. 375) Within the workplace the very basic ‘biological and physiological needs’ along with ‘safety needs’ are governed by law in the UK and so the higher three needs (Social, Esteem and Self Actualisation) may be realised through learning and development leading to increased motivation and confidence If invested in and developed, employees are more likely to feel their social needs are met by being part of a team are well regarded and appreciated for their skill set and therefore motivated to work harder to reciprocate which leads to higher production and efficiency. People are able to realise their abilities and potential, take on more responsibility or variety of tasks which improves versatility and prevents boredom leading to demotivation. Staff feel happier if they feel valued and are likely to stay within the organisation. Learning can be the result of many activities which can include formal classes and training sessions, on the job training and mentoring or self-study. Every time we encounter something new, there is an opportunity to learn and improve skills. As a result of increasing and honing skills and gaining qualifications, people tend to develop a greater sense of self-worth, dignity and well-being as they become more valuable to their employer and to society. These factors give a sense of satisfaction and motivation through improving performance, achieving personal and company goals which can also give them physical rewards such as increased remuneration and benefits. Qualifications are evidence of the level of knowledge gained and the competencies developed. The type of qualification i. e. Degree or NVQ dictates the characteristics and context of the learning and the learning outcomes are measured or assessed and qualifications awarded based on the results. The Office of Qualifications and Examinations Regulation (Ofqual) (2009) states that the 5 main purposes of qualifications are: †¢Recognise personal growth and engagement in learning †¢Prepare for further learning or training and/or develop knowledge and/or skills in a subject area †¢Prepare for employment †¢Confirm occupational competence and/or licence to practice †¢Updating and continuing professional development (CPD) Every post in LCFT has a profile of requirements to fulfil the role including which qualifications are required e. g. a midwife must be a qualified nurse and have a degree in Midwifery, a secretary must have RSA3 typing. Proof of qualifications obtained (certificates and professional registrations) must be shown prior to job offers to evidence the level of competency and skills of potential employees to fulfil the requirements of the job. Within LCFT, staff learning and development is viewed as being an integral part of fulfilling the needs of the business as well as the growth and motivation of staff. Within the organisation, Learning Needs Analysis’ (LNA) are carried out to ensure learning provision is in alignment with the business strategy and so that employees have the capabilities to deliver the organisation’s strategy. The root of the LNA is the gap analysis – an assessment of the gap between the knowledge, skills and attitudes currently possessed and the knowledge, skills and attitudes that are required to meet business objectives The core of training in LCFT is ‘Mandatory Training’ which is any training deemed necessary by law for safe and effective function in the NHS and then training and development to meet the business needs is then prioritised. Every member of staff in LCFT has an annual Personal Development Review which is updated every 3 months to adjust objectives and monitor progress. A Personal Development Plan is written as part of this process which outlines training requirements and skill enhancement for the following 12 months. Staff are required to continue their professional development to build their professional skills and competencies which then improves their performance at work. LCFT also provides training opportunities to support staff to develop and manage their career  benefitting LCFT by retaining staff with the aptitude and ability to meet the future organisational needs and adjust to the ever changing environment within the NHS. Management Development programmes are also in place to enable leaders to foster this learning environment and motivate staff to embed the learning culture within the organisation. This benefits the NHS as they are assured of the level of staff they are employing and helping t o sustain the future of their workforce. Staff feel they are valued and invested in which in turn leads to job satisfaction and potential career advancement. This all ultimately benefits service users and patients of the NHS in that it gives them confidence they are being treated by qualified staff and they received the best care possible by all employees from administrators to surgeons. Development and training comes in many different guises which benefit different learning preferences. On the job training may include acting up into a role, shadowing or being mentored which are very effective methods to develop skills or enrolling on an NVQ course which would be suited to kinaesthetic learners. Many training sessions for Mandatory Training within LCFT and most external courses follow a pedagogy approach utilising traditional learning methods using a classroom setting with a lead or tutor giving information with some interaction from attendees. This can be beneficial to all if the programme is tailored to every learning need including images, audio and hands on tasks and by having a person on hand to ask questions of and explain points although this is often time consuming and costly as staff have to travel to a central location to join a training session Due to the low costs involved and ease of adapting or amending training templates and resources, e-learning is now a favoured approach to training staff within the NHS. Whilst this is good for people who are visual learners and are office based within LCFT buildings, it can be very difficult for staff with no IT connectivity or only one PC between 10 people on a ward for example. E- learning is also very inadequate for staff who have a kinaesthetic learning style, especially for those with additional learning needs such as dyslexia. ? LO2 – How people learn Reece and Walker (2004) state that learning is about change brought about by developing a new skill and understanding something new. Many academics have studied learning theories such as Behaviourism or Humanistic Learning and use these models to explain the principles of how people adopt new skills and understanding. The methodology of how the learning is carried out is directly linked to the theory and so as hypothesised by Pavlov and Skinner, a person that tends to follow a Behaviouristic theory would learn by changing their behaviour in response to an external stimuli. This was proven when Nobel Prize winner Ivan Pavlov carried out ‘Classical Conditioning’ experiments by ringing a bell when giving food to a dog. The dog would salivate at the food but eventually the dog would respond in the same way to the bell ringing as it had been conditioned to expect food at the sound of the bell. In the adult learning context, psychologist Burrhus Skinner developed the ‘Operant Conditioning’ methodology by repeating actions and reinforcing or promoting the desired outcome and punishing or supressing negative outcomes. A pedagogy approach is required to deliver these conditioning methods but this often means there is little input from the learners themselves. Humanistic Learning theory recognises that all humans are inherently good and have unlimited potential for their own growth. Maslow believed that people learn from experience but are motivated by the need to reach their potential and self-realisation (as previously discussed. See also appendix 1 – Maslow’s Hierarchy of Need). Carl Rogers theory is based upon the same foundations as Maslow but believed that the basic motive for all humans is to fulfil their own potential and reach self-actualisation – to become who they would like to be. Both Rogers and Maslow endorse learning by experience and an andragogy teaching method which fosters student centred learning (as opposed to teacher centred learning) allowing the students to engage their own learning style and subsequently gain rewards by satisfying their own needs. This follows Kolb’s Learning Cycle (see Appendix 2) which states that after an event, experience should be reviewed, actions revised to produce new theories and then the theories should be tried and tested, The cycle then begins again by reviewing the testing etcetera. Gibbs Learning Cycle (see appendix 3) expands further on Kolb’s theories by encouraging further the human thought processes within these stages, to debrief on the activity and reflect on all the phases of an experience or activity and how the person feels at every stage I feel that I am a reflective learner but adhere to Kolb’s cycle rather than Gibbs as I am more practical and less emotional in my learning. In a classroom situation, I find an andragogy approach with open discussion and practical work or auditory and kinesthetic learning much more stimulating in the first instance but as I am a visual learner, I need this backed up by visual aids (notes or presentations) which I then use to reflect on the knowledge and gain a deeper understanding of the objectives. In conjunction with Kolb’s learning cycle, this supports the thoughts of Itin (1999) who states that experiential learning is the process of making meaning from direct experience to which Moon (2004) adds that reflective learning is a phase of learning resulting from the actions inherent to experiential learning. Dewey (1933) reasoned we have to regard reflection as implying purpose which is in line with Cognitive Theory but Moon (2004) suggests that although we reflect for a purpose, conclusions to complicated issues can just ‘pop up’ without our being conscious of their having been a reflective process – this is a subconscious event supporting Humanist theory. Experiential learning is based in humanistic theory but Behaviourists believe that it can be influenced by external stimuli which in turn changes behaviour. For highly motivated Humanist learners who are adept at self-directed study, the most readily available is the internet which is available 24 hours a day, 7 days a week and can be accessed by computers, tablets, phone and even via gaming machines and TVs. It enables searching for information virtually and sometimes instantaneously from across the world but not all content found on the World Wide Web is from a reliable source and so may not be accurate. The library at college contains a wealth of validated information around the courses that are delivered there but the number of books is limited and so there may be waiting times for specific items to be returned. There are also restrictions on entering the library as opening hours are limited mainly to daytimes and even close earlier on Fridays which severely limits access to working pupils. Public libraries often do not stock academic books and a charge is often made to order books in which also incur waiting times for the books to arrive. There is also a Library within LCFT but it is many miles away from most workplaces, only open during office hours and generally stock books around clinical subjects. Within the workplace, colleagues are an excellent resource for learning as they can impart the knowledge gained from their own training and experience and are available during the working day Difficulties can arise though if new methodologies contradict what is favoured by the experienced colleague. Learning resources may be used as the basis as the foundation for some learning strategies – the way a learner identifies the best way to carry out a task. For those who chose reading as their strategy, the library and the internet are immensely advantageous but is also beneficial to many other strategies for finding out the initial information. Conclusion Learning and development for an organisation improves quality, skills, productivity and motivation which leads to a reduction in overheads and errors. This in turn increases profitability and stability for the organisation which enables them to become successful. An organisation needs to recognise its required outcomes alongside the needs of the workforce and develop them accordingly to ensure they retain staff with the aptitude and ability to meet those future needs. In the NHS, patient outcomes are a main focus of the delivery plan but this must be balanced by the financial implications brought by the cost delivery and so development of staff is the most beneficial and cost effective route to achieving this goal. When it comes to learning, there are no right or wrong answers to how people learn. People may follow a certain theory or use a specific learning strategy in the main but often it is a mixture of theories and strategies that produce the best outcomes and is often dictated by how the information is offered, whether online or classroom based and what resources are available to support the student. I have learned that when I am imparting information to a group I need to try and incorporate a variety of learning styles, allowing kinesthetic learners to interact with the subject matter, the audio learners to listen to information and the visual learners to view pertinent materials individual, On a personal level, I have discovered that I learn using a mixture of theories and styles but I am consistent with my strategies and instinctively know how I learn the best.?

The Ultimate Island Essay Example for Free

The Ultimate Island Essay Global warming has caused our body and our earths temperature to rise by a few degrees. The continuous release of greenhouse gases has turned our once peaceful work environment into a polluted and hellish cell of exhaustion. During those times we spend harassing our mind and body in such â€Å"incarceration†, all of us have imagined being in a place where we can relax ourselves worry-free, where we can retreat with our family, and â€Å"socialize† for the bachelors and bachelorettes. A place away from pollution, noise, and disorder. A place where all we do is appreciate the existence of a heavenly environment here on earth. And if all of you dream of these things while at work, you really need a vacation.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the long list of vacation spots we can find on the internet or in tourist brochures scattered in hotels and travel agencies, one place would always be ahead of everywhere else, Bali, Indonesia. This island will not be on top of the list for no reason.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Being the largest archipelago found in the Pacific, Indonesia is proud of its 7000 islands including Bali (Diving Indonesia). This particular island includes miles of sandy beaches, enchanting rice-terraces, volcanoes of up to 3,000 meters high, caves, lakes, forests, and valleys enough for you to tell yourself, â€Å"Oh! This is heaven on earth!† (Bali Tours)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Being an island of only 2,000 square miles, appreciating the exotic and picturesque features of Bali is easy. There are lots of day tours which will take you anywhere in the island and take you home very satisfied in the evening (Introduction to Bali).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Surrounded by rich waters of the Pacific, Bali will bring you the best of ocean life through scuba diving, surfing, parasailing, and snorkelling offered by the best facilities in the island (Popular Bali Activities). After your water adventure, the white sand beaches will soothe your tired and aching muscles.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   For the young ones who came with adventurous spirits, who are in great need for   physical satisfaction, there are sea-side bars, beach clubs, and activities such as white-water rafting, paint ball war games, bungee jumping, horseback riding, nature tours, mountain cycling, kayaking, and jungle trekking to exhaust your undying energy (Popular Bali Activities).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Since vacation is not only for enjoying the itineraries Bali tours are offering every visitors, with the great variation of their interests ranging from nature appreciation to learning, the island also has opportunities that will satisfy everyone’s thirst for new information.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Its rich Malayan history and culture will amaze you as you witness the everyday lives of its people, visit famous temples and palaces, and watch cultural shows, films, and festivals (Bali Tours). Also, with many museums and exhibitions open to all visitors, Bali will satisfy every tourists need for rare and unique information (Bali Museums and Art Exhibitions).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Lastly, your visit to Bali will not be that convincing without shopping for local products. Shopping areas provide a variety of souvenirs like handicrafts, pieces of furniture, woven fabrics, accessories, paintings, wood carvings, clothes, and jewelry (Shopping in Bali). All these are available for you to take home, that is, if you still want to go home.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   All work and no play truly makes our lives dull. And because of the many factors which creates uneasiness and dissatisfaction in our work area, and for those who will be entering the professional world for the first time, it is best to have an idea of what beauty and peace is all about to inspire us in our endeavours.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This summer, why dont we call our employers for a vacation and our travel agents for an immediate flight to this heaven on earth?   Dont wait and endure your punishment-like work environment for another year and visit this one-of-a-kind destination. References: Adventure Indonesia. Diving Indonesia. Retrieved 31 March 2008, from http://www.indonesiadiving.com/ Bali Tours. Bali.com Ltd. Retrieved 31 March 2008, from http://www.baliguide.com/balitours.html Introduction to Bali, Indonesia. Bali.com Ltd. Retrieved 31 March 2008, from   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   http://www.baliguide.com/geography.html Popular Bali Activities. Bali.com Ltd. Retrieved 31 March 2008, from   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   http://www.baliguide.com/baliactivities.html Shopping in Bali. Bali.com Ltd. Retrieved 31 March 2008, from    http://www.baliguide.com/shopping.html Bali Museums and Art Exhibitions.Bali.com Ltd. Retrieved 31 March 2008, from   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   http://www.baliguide.com/balimuseums.html

Effect of the Local Environment on Bees

Effect of the Local Environment on Bees Local Environment Europe The effect of the local environment on bee abundance and diversity in regions throughout Europe. Bees have an important ecological role; they are insect pollinators providing a crucial service. Without insect pollination human diet would be very different to how we know it now. Declines in pollinators have been reported and by attempting to understand the how the local environment affects bee abundance and diversity it may be possible to prevent any further decline. Samples were collected at six sites across Europe in each site there was a disturbed landscape and a natural landscape and within each of these a hot and a cold area. Samples were collected, pinned and identified to genera and the Halictus measured. Analysis found that there was no significant difference in size between different countries, landscape and temperature. The number of individuals and the number of genera did not significantly differ between temperature, landscape and country however on a smaller country level there were differences in the numbers of individuals and genera at different landscapes. The number of bumblebees was affected by the landscape with more individuals found in the disturbed landscapes; it is possible that due to the foraging ability and feeding preferences that bumblebees are able to gain an advantage in a disturbed landscape. Different genera were found in different regions with high numbers of Panurgus and Panurginus found in Spain and Catalunya. The number of bumblebees was also found to be significantly related to latitude. These differences in composition in different areas could be seriously affected in the face of climate change. The effect of the local environment on bee abundance and diversity in regions throughout Europe. 1: Background and importance â€Å"If the bee disappeared off the surface of the globe then man would only have four years of life left. No more bees, no more pollination, no more plants, no more animals, no more man.† Albert Einstein 1.1: The importance of bees Bees provide the critical ecosystem service of pollination (Kearns et al 1998). Insect pollination is essential for our life as we know it. 84% of crops in the EU depend on insect pollination (Williams 1994) and one third of our diet can be attributed to insect pollination, either directly or indirectly (McGregor 1976). Of the insect pollinators it is bees which provide the most pollination, bees which are highly adapted to flower visitation, have been confirmed to be pollinators for 72.7% of crop species and it is thought they could be responsible for the pollination of another 10.2% (Williams 1994, Roubik 1995). Declines in bees point towards serious consequences for natural ecosystem process and agricultural processes (Biesmeijer et al 2006). The declines being experienced on local and regional scales present a worrying situation with habitat loss, fragmentation, agricultural intensification and pesticide use causing declines in honey bees, solitary bees, wild bees and bumble bees (Steffan-Dewenter et al 2005). The greatest diversity of bees in the world is experienced in arid and semi-arid regions of the world including the Mediterranean regions of Southern Europe (Danforth 2007). Most of the bees in the world are solitary bees (National Research Council of the National Academies 2007) and of the solitary bees the majority of them are resource specialists, oligolectic (Wcislo and Cane 1996). Oligolectics are bee species which collect pollen from one genus or species but can collect nectar from a variety of plants, they are often referred to as specialists. Polylectic bee species are generalists; they can collect pollen from a variety of flowering plants and include the honeybee (Apis) and the bumblebee (Bombus). In theory the risk of extinction is elevated in oligolectic bees as their presence and distribution is limited by just one floral host (Zayed and Packer 2007). Work by Cane et al (2006) into urban habitat fragmentation showed the abundance and richness of oligolectic bees to have declined but not to have declined in the polylectic bees. Due to the important role of bees it is essential to understand the abundance and diversity of bees across the landscape and the local factors that affect them. By understanding the local factors affecting the diversity and abundance of bees it may be possible to effectively manage and conserve bees and help to prevent any further declines in diversity and abundance. 1.2: Landscape Much of the natural habitat in Europe has been lost and the habitats with the highest species richness are the remaining semi-natural areas (Pimentel et al 1992). The impact of disturbance on insect communities is not so extensively studied as the impact on vegetation, on the studies that are available results show that different insect groups respond differently to disturbance (Steffan-Dewenter and Leschke 2003). Study by Steffan-Dewenter and Leschke (2003) on the effect of habitat management and landscape on bees and wasps in orchards in Europe showed that the vegetation was more significantly affected by the management practices than the insects. Bee species richness is correlated with the percentage of grassland in the surrounding landscape (Dauber et al 2003, Hendrickx et al 2007, Steffan-Dewenter et al 2002). The bees in the study by Hendrickx et al (2007) showed not only a decline with distance from semi-natural patches but also a decline with increasing management practices. The other groups in the study experienced increased numbers with proximity to semi-natural habitat but no significant declines with increasing agricultural management. The results for bees can be attributed due to bees having such a strong dependence on floral resources (Tscharntke et al 1998). Low plant diversity with limited floral resources may not to be able to support a high diversity of insects thus resulting in lower insect diversity and the ability to support only the generalist species (Westphal et al 2003). Proximity to floral resources and nesting sites is important as foraging distances can be fairly small. Large bumblebees such as Bombus terrestris can forage distances up to 3000m, as foraging distances are related to body size, smaller bees may only be able to forage a few metres (Westphal et al 2006). In the tropical forests of Costa Rica pasture management and the floral resources showed to have no significant impact on the diversity or abundance of bees, however deforested countryside just metres away from the forest contained a different community composition (Brosi et al 2006). The complexity of landscapes means that the impact of disturbance can vary depending on the frequency, intensity and extent of the disturbance (Samways 2005). Moderate disturbance can actually increase the diversity of the area by opening up areas for colonisation by providing ecological niches and opportunities for rarer species (Caswell 1976, Connell 1978, Petraitis et al 1989). Alternately diversity could be lowered as the dominance of opportunistic species is increased (Margalef 1968). Bees depend on floral resources for nectar and pollen and can only travel certain distances from their nesting site to reach it, both flowers and nests need to be close by. Therefore declining floral resources, and declining suitable nest sites, as experienced in large scale disturbed areas, may result in the declining numbers and diversity of bees. 1.3: Microclimate- temperature The microclimate, the lowest two metres of the atmosphere (Stoutjesdijk and Barkman 1992), is the layer of the atmosphere where the majority of plants and animals live (Unwin and Corbet 1991). The soil surface (or other substance, for example forest or concrete) influences the heat and moisture budget of the surrounding atmosphere producing localised variations in the climatic conditions, for example temperature, windspeed and humidity. The relationship between plant and microclimate is a close one with plants affecting the climatic conditions around them and the microclimate affects the factors controlling the functioning of the plant including the availability of the products required for photosynthesis. Insects benefit from this interaction and due to the close mutalistic relationship between some plant and insect species, for example plants and pollinators, are dependent on a healthy relationship between microclimate and plants. An unsuitable microclimate will lead to the deterioration of plant life and eventual death of the plant and insects dependent on it. 1.4: Insects, temperature and body size In many insects body temperature is essential in order to gain flight. An insect needs to gain enough energy to fly; it needs to raise the thoracic temperature above the temperature of the environment (Bishop and Armbruster 1999) this can be achieved by basking and endothermy (producing heat in the muscles) (Unwin and Corbet 1991). The size of the insect plays a vital role in the ability to heat up and subsequently fly and forage. A study by Casey and Joos (1983) found that the proportion of heat lost from the thorax per time unit decreases as the body mass of the insect increases, therefore larger insects are slower at gaining and loosing heat. Bishop and Armbruster (1999) also concluded that the ability to raise temperature in order to fly increases with body size making bumblebees better thermoregulators than solitary bees. Even when looking at solitary bees larger solitary bees will be better at thermoregulation than smaller solitary bees. Foraging activity can be restricted by thermoregulation factors (Heinrich 1974) and not just over winter. In the summer months foraging at high latitudes and higher temperatures may prove to be difficult for larger insects with solitary bees reaping the floral rewards. Whilst in cooler areas at lower latitudes larger bees, such as bumblebees will have the advantage (Bishop and Armbruster 1999). Tropical bumblebees have been found to be the largest bees, an exception to the rest of the findings by Peat et al (2205). They found that the mean size of bumblebees varies between different climates with colder climates having a larger mean size than those of warmer climates. Size variation of bumblebees within a region was found not to be related to temperature but other factors, possibly to improve colony foraging with different sizes able to visit different flowers (Peat et al 2005). It is not just at different temperatures, different latitudes and different elevations that there are heat constraints on the species present but also a daily sequence. Heinrich (1976) observed bees visiting flower patches and noted the day sequence process. Large insects, such as large bumblebees, are able to achieve a body temperature high enough to fly at a lower temperature than a smaller insect, for example a small solitary bee. This then means that earlier in the day the bumblebee can begin to forage and last longer into the evening when the temperature of the environment begins to fall. However in the midday heat the bumblebee may become overheated and need to retreat and cease flying for a few hours. The small solitary bee although not able to start until later and unable to continue into the evening will be able to cope in the midday heat and continue to forage (Unwin and Corbet 1991). The temperature of the area determines the foraging activity of bees and will influence the bees present in the area. What is under-researched is the effect of very localised temperature has on the bees and size of bees present. 1.5: Climate The temperature of the environment does not only determine the body temperature of the insect but also the geographical range (Gates 1993). Over the past 30years shifts in the abundance and distribution of a variety of species have been witnessed due to climate change (Parmesan and Yohe 2003). Hickling et al (2006) studied the distributions of different taxonomic groups in Britain over the last 25years to examine any shifts in range that may have occurred. A shift in distribution upwards and northwards was found in most taxonomic groups with the latitude being a more significant factor than elevation. Alterations to geographic ranges will impact different organisms in different ways and at different times in their lifecycle. It is possible that the interactions between organisms could be severely affected and possibly even destroyed, in some instances resulting in the extinction of one or both of the species. With these shifts in distributions comes the increased possibility of species extinctions, one prediction for 2050 using a mid-range climate scenario showed 15-37% of species committed to extinction (Thomas et al 2004). In order to avoid the risk of extinction species will have to be able to keep up with the changing climate by migrating at fast enough rates however barriers such as mountains and fragmented, disturbed landscapes may hinder this migration (Pearson and Dawson 2003). General climate models which observe the possible consequences of climate change show a general pattern of the increasing of the Mediterranean summer drought (Gates 1993). As a result it is expected that a shift in species composition will occur and drought conditions will lead to reduced plant cover. This will inevitably impact many insect species including pollinators, such as bees, that will lose their source of nectar and pollen. Research suggests that resource specialists are likely to be the first to suffer declines as they rely on just one plant for their pollen (Cane et al 2006). Looking at the effect of local temperatures on abundance and richness may be able to give an indication of what will follow with global climate change and thus be an aid for planning and conservation measures. 2: Aims and Objectives Bees are essential for pollination and are the key to maintaining life as we know it. Reaching and maintaining the right temperature is essential for an insect’s flight, there is evidence that reaching this temperature is related to body size but does it vary with temperature within a microclimate? Does the local temperature affect the bee diversity and abundance and will this provide any insights into what may happen in the face of global climate change? Within Europe it has been reported that it is the remaining semi-natural habitats that contain the most species richness. If this is the case it would be expected that areas of human disturbance would experience a much lower diversity and abundance. In this project the aim is to examine the effect that the local conditions, temperature and landscape, have on the abundance and genera of bees in a selection of regions across Europe. Within this there are three main objectives to be examined: To determine if the local temperature affects the abundance and diversity of bees. To determine if the surrounding landscape, disturbed or natural, affects the diversity and abundance of bees. To establish whether the size of certain genera are significantly affected by the local environment. 3: Methodology 3.1: Site selection Samples of pollinators were collected in field sites throughout Europe in the summer of 2007 as part of the CITIRAT (Climate Interactions with Terrestrial plant Interactions a Risk Assessment Tool) project. The CITIRAT project is part of the wider EU ALARM (Assessing LArge scale Risks for biodiversity with tested Methods) project (http://www.alarmproject.net/alarm/). The field sites for the CITIRAT project were pre-determined by ALARM, with the core sites situated in different regions throughout Europe allowing the study of most of the climatic regions in Europe. For each of the core sites there are two sites measuring 4km by 4km within 50km of each other. One of the two sites being predominantly natural or semi-natural and the other site a disturbed landscape. The two focal sites have being selected so that the geological and environmental parameters are as similar as possible allowing the human disturbance to be the most distinguishing features between the sites. Figure 3.1.1 shows examples of the land cover in each category. Table 3.1.1: An example of the classification of disturbed and natural sites, categories taken from the level 3 CORINE 2000 land cover classification. Disturbed Non-irrigated arable land, pastures, discontinuous urban fabric, complex cultivation procedures, fruit trees and berry plantations, agro-forestry areas, olive groves, permanently irrigated land. Natural/semi-natural Mixed forest, coniferous forest, broadleaved forest, transitional woodland-scrub, sclerophyllous vegetation, natural grasslands. Using GIS analysis the temperature for each of the disturbed and natural areas was calculated using a model which combined the elevation, slope, aspect, average daytime temperature, clear sky solar radiation maps. This model then gave the temperatures for points throughout the landscape, the hottest 10% and coldest 10% of points were selected and ranked, the top two temperature points for both hot and cold were then determined and ready for fieldwork to begin. 3.2: Sampling method Each of the two landscapes (disturbed and natural) had two sampling rounds approximately 2 weeks apart. Within each sampling round two hot and two cold temperature sites were used (as predetermined by the GIS analysis). Each temperature spot had three cluster sets of pan traps, one white, one yellow and one blue. Each cluster contained five pan traps of a single colour. Each cluster was situated five metres apart in open, low vegetation at ground level. The pan traps were left out over a two day period in dry conditions with low wind and a temperature of greater than 15 ºC. Leaving pan traps out over a two day period eradicated any daily variation in bee species present due to daily temperature fluctuations. By using all three coloured pan traps bias was reduced as a range of colour preferences could be catered for (Leong and Thorp 1999). When the samples, preserved in alcohol, were returned to Leeds the samples were sorted taking note of the number of honeybees, number of bumble bees, number of other bees, number of hoverflies and the number of butterflies. Anything else that was collected in traps was discarded. The bumblebees and other bees were removed from the sample tubes, and were dried, pinned and labelled. The bees were then identified to genus level and the results recorded. Figure 3.3.1: Map of Europe showing the ALARM core sites. The yellow dots indicate the sites used in this analysis and their ‘country’ label. Adapted from an image available at: http://www.alarmproject.net. 3.3: Analytical method Samples were collected at sites all across Europe. Time and resource restraints meant that not all of the sites sampled could be pinned and identified for use in this study. The sites used were carefully selected with sites showing high variation in elevation and therefore temperature differences chosen. Figure 3.3.1 shows the European sites used in this project and table 3.3.1 shows the latitude and longitude of the sites. From here on these ‘sites’ will be called countries to avoid confusion. Table 3.3.1: Sites used with the latitude and Longitude Country Landscape Latitude Longitude Austria Disturbed 47.5205 14.1432 Austria Natural 48.0125 15.1620 Catalunya Disturbed 41.2620 1.7714 Catalunya Natural 41.2526 1.9006 Germany Disturbed 51.5491 9.7754 Germany Natural 51.4540 12.9410 Italy Disturbed 45.6202 12.4526 Italy Natural 45.7775 12.6088 Spain Disturbed 39.3153 -4.0661 Spain Natural 39.4133 -4.0650 UK Disturbed 51.5082 -1.5310 UK Natural 51.7650 -0.4585 To calculate the diversity for each of the conditions at each of the sites the Simpson’s diversity index, which is â€Å"one of the most meaningful and robust diversity measures†(Magurran 2004) was used. The index works by calculating the probability, that from a community of infinite size, two individuals will belong to the same species. The Simpson diversity index was expressed as 1-D therefore meaning that as the Simpson’s diversity decreases as does the diversity, this logical adaptation of the index mean that the diversity of the samples could easily be calculated and compared. In order to determine if the size of bees are affected by the local conditions one genus, Halictus was chosen due to them making up a large proportion of total individuals present. To measure the Halictus samples a random number table was used to determine which specimens should be measured. All of the specimens were females and from two countries, Spain and Germany. Digital callipers were used under a microscope to measure the width of the thorax, in-between the base of the wings. The numbers of Bombus’ were looked at as well as the size of the Halictus. Bombus’ are known to be (generally) a larger body size and better thermoregulators so provide a good genus to use as an indication of distribution related to the local environment factors. The information available for use in the statistical analysis was the number of individuals, the number of genera, the temperature (hot or cold), the landscape (disturbed or natural), the country, the sample round (1 or 2), the site (either 1 or 2), the diversity (Simpson’s 1-D), the number of bumblebees, the number of solitary bees and for a selection of sites the size of Halictus. The statistical analysis was carried out using R and Minitab for the principal component analysis. Excel was used for the production of some of the graphics. Not all the data was normally distributed, distributions were checked using the Shapiro-Wilk test. The analysis used was a mixed effects model but not all data meet the assumptions so where unavoidable non-parametric tests were used, a generalised mixed effects model (glmmPQL). 4: Results Nineteen Genera were identified; a list of these genera and authorities can be viewed in the appendix A. One genus could not be confirmed despite various opinions but is suspected that it might be Panurginus. 4.1: Individuals and genera Figure 4.1.1: The mean number of individuals per sample round, error bars indicate  ±1 SE. (t66= -5.804, p= A mixed effects model was used for the analysis of the individuals. The random effects were site, landscape and country. The standard deviation estimate for country was 0.528 showing that for the countries there was a variation from the mean, this may affect the outcome of the model. The only significant factor was sample round (t66=-6.456, p= There were no significant differences in individuals within temperature, landscape, sample round or any of the interaction terms. To alleviate the problem of countries having a great variation in the numbers of individuals the model was rerun with countries as a fixed factor. This reduced the variation of the random effects and recalculated the fixed effects. Sample round remained the only significant factor (t66= 5.804, p= The dataset for genera was non-parametric so the model used was the glmmPQL. A very low standard deviation estimate was given for each of the random factors (country= 4.2: Diversity The generalised mix effects model for diversity used Simpson’s 1-D values. The estimates of standard deviation for the random effect of country were extremely low, Figure 4.1.2: The mean diversity (Simpson’s 1-D) for each country. Error bars indicate  ± 1 SE. The diversity was not significantly for any of the factors, Standard deviation between countries was low at 4.3: Bumblebees and other bees The numbers of bumblebees (Bombus spp) were used in a generalised mixed effects model (glmmPQL) in order to determine if there were significant differences in the variation between temperature, landscape and sample round. The standard deviation of country was high at 1.376 showing that within the effect of country there was a lot of variation from the mean, thus contributing to the variation in bumblebees and possibly influencing the overall model. Of the fixed factors sample round and landscape were shown to be significant. Bumblebee numbers were significantly different for sample round (t79=-3.59, p=0.001, 95%CL) and landscape (t76= -3.314, p=0.001, 95%CL). Rerunning the model with country as a fixed factor changed the results. The standard deviation of the site was low at 81= -3.153, 95%CL), sample round (p=0.001, t81 = -3.394,) and also several countries were significantly different from the control country which was Austria. Catalunya (p=0.001, t81=-3.488, 95% CL), Italy (p=0.043, t81=-2.060, 95%CL), Spain (p=0.014, t81=-2.513, 95%CL) and the UK (p=0.002, t81=3.266, 95% CL). Germany was proven to not be significantly different from Austria (P=0.392, t81=-0.861, 95%CL) (figure 4.3.3). Figure 4.3.2: The number of bumblebees per landscape. Error bars indicate  ± 1SE (t81=-3.153, p=0.002, 95%CL). Figure 4.3.1: The number of bumblebees per sample round. Error bars indicate  ± 1SE (t81=-3.394, p=0.001, 95%CL). Figure 4.3.3: The mean number of bumblebees per country, error bars represents  ± 1 SE. The number of other bees (bees that were not honeybee or bumblebees) were taken and used in a mixed effect generalised linear model (glmmPQL). The model was initially run with the random factors of country and site. The standard deviation for country was 0.968 Effect of the Local Environment on Bees Effect of the Local Environment on Bees Local Environment Europe The effect of the local environment on bee abundance and diversity in regions throughout Europe. Bees have an important ecological role; they are insect pollinators providing a crucial service. Without insect pollination human diet would be very different to how we know it now. Declines in pollinators have been reported and by attempting to understand the how the local environment affects bee abundance and diversity it may be possible to prevent any further decline. Samples were collected at six sites across Europe in each site there was a disturbed landscape and a natural landscape and within each of these a hot and a cold area. Samples were collected, pinned and identified to genera and the Halictus measured. Analysis found that there was no significant difference in size between different countries, landscape and temperature. The number of individuals and the number of genera did not significantly differ between temperature, landscape and country however on a smaller country level there were differences in the numbers of individuals and genera at different landscapes. The number of bumblebees was affected by the landscape with more individuals found in the disturbed landscapes; it is possible that due to the foraging ability and feeding preferences that bumblebees are able to gain an advantage in a disturbed landscape. Different genera were found in different regions with high numbers of Panurgus and Panurginus found in Spain and Catalunya. The number of bumblebees was also found to be significantly related to latitude. These differences in composition in different areas could be seriously affected in the face of climate change. The effect of the local environment on bee abundance and diversity in regions throughout Europe. 1: Background and importance â€Å"If the bee disappeared off the surface of the globe then man would only have four years of life left. No more bees, no more pollination, no more plants, no more animals, no more man.† Albert Einstein 1.1: The importance of bees Bees provide the critical ecosystem service of pollination (Kearns et al 1998). Insect pollination is essential for our life as we know it. 84% of crops in the EU depend on insect pollination (Williams 1994) and one third of our diet can be attributed to insect pollination, either directly or indirectly (McGregor 1976). Of the insect pollinators it is bees which provide the most pollination, bees which are highly adapted to flower visitation, have been confirmed to be pollinators for 72.7% of crop species and it is thought they could be responsible for the pollination of another 10.2% (Williams 1994, Roubik 1995). Declines in bees point towards serious consequences for natural ecosystem process and agricultural processes (Biesmeijer et al 2006). The declines being experienced on local and regional scales present a worrying situation with habitat loss, fragmentation, agricultural intensification and pesticide use causing declines in honey bees, solitary bees, wild bees and bumble bees (Steffan-Dewenter et al 2005). The greatest diversity of bees in the world is experienced in arid and semi-arid regions of the world including the Mediterranean regions of Southern Europe (Danforth 2007). Most of the bees in the world are solitary bees (National Research Council of the National Academies 2007) and of the solitary bees the majority of them are resource specialists, oligolectic (Wcislo and Cane 1996). Oligolectics are bee species which collect pollen from one genus or species but can collect nectar from a variety of plants, they are often referred to as specialists. Polylectic bee species are generalists; they can collect pollen from a variety of flowering plants and include the honeybee (Apis) and the bumblebee (Bombus). In theory the risk of extinction is elevated in oligolectic bees as their presence and distribution is limited by just one floral host (Zayed and Packer 2007). Work by Cane et al (2006) into urban habitat fragmentation showed the abundance and richness of oligolectic bees to have declined but not to have declined in the polylectic bees. Due to the important role of bees it is essential to understand the abundance and diversity of bees across the landscape and the local factors that affect them. By understanding the local factors affecting the diversity and abundance of bees it may be possible to effectively manage and conserve bees and help to prevent any further declines in diversity and abundance. 1.2: Landscape Much of the natural habitat in Europe has been lost and the habitats with the highest species richness are the remaining semi-natural areas (Pimentel et al 1992). The impact of disturbance on insect communities is not so extensively studied as the impact on vegetation, on the studies that are available results show that different insect groups respond differently to disturbance (Steffan-Dewenter and Leschke 2003). Study by Steffan-Dewenter and Leschke (2003) on the effect of habitat management and landscape on bees and wasps in orchards in Europe showed that the vegetation was more significantly affected by the management practices than the insects. Bee species richness is correlated with the percentage of grassland in the surrounding landscape (Dauber et al 2003, Hendrickx et al 2007, Steffan-Dewenter et al 2002). The bees in the study by Hendrickx et al (2007) showed not only a decline with distance from semi-natural patches but also a decline with increasing management practices. The other groups in the study experienced increased numbers with proximity to semi-natural habitat but no significant declines with increasing agricultural management. The results for bees can be attributed due to bees having such a strong dependence on floral resources (Tscharntke et al 1998). Low plant diversity with limited floral resources may not to be able to support a high diversity of insects thus resulting in lower insect diversity and the ability to support only the generalist species (Westphal et al 2003). Proximity to floral resources and nesting sites is important as foraging distances can be fairly small. Large bumblebees such as Bombus terrestris can forage distances up to 3000m, as foraging distances are related to body size, smaller bees may only be able to forage a few metres (Westphal et al 2006). In the tropical forests of Costa Rica pasture management and the floral resources showed to have no significant impact on the diversity or abundance of bees, however deforested countryside just metres away from the forest contained a different community composition (Brosi et al 2006). The complexity of landscapes means that the impact of disturbance can vary depending on the frequency, intensity and extent of the disturbance (Samways 2005). Moderate disturbance can actually increase the diversity of the area by opening up areas for colonisation by providing ecological niches and opportunities for rarer species (Caswell 1976, Connell 1978, Petraitis et al 1989). Alternately diversity could be lowered as the dominance of opportunistic species is increased (Margalef 1968). Bees depend on floral resources for nectar and pollen and can only travel certain distances from their nesting site to reach it, both flowers and nests need to be close by. Therefore declining floral resources, and declining suitable nest sites, as experienced in large scale disturbed areas, may result in the declining numbers and diversity of bees. 1.3: Microclimate- temperature The microclimate, the lowest two metres of the atmosphere (Stoutjesdijk and Barkman 1992), is the layer of the atmosphere where the majority of plants and animals live (Unwin and Corbet 1991). The soil surface (or other substance, for example forest or concrete) influences the heat and moisture budget of the surrounding atmosphere producing localised variations in the climatic conditions, for example temperature, windspeed and humidity. The relationship between plant and microclimate is a close one with plants affecting the climatic conditions around them and the microclimate affects the factors controlling the functioning of the plant including the availability of the products required for photosynthesis. Insects benefit from this interaction and due to the close mutalistic relationship between some plant and insect species, for example plants and pollinators, are dependent on a healthy relationship between microclimate and plants. An unsuitable microclimate will lead to the deterioration of plant life and eventual death of the plant and insects dependent on it. 1.4: Insects, temperature and body size In many insects body temperature is essential in order to gain flight. An insect needs to gain enough energy to fly; it needs to raise the thoracic temperature above the temperature of the environment (Bishop and Armbruster 1999) this can be achieved by basking and endothermy (producing heat in the muscles) (Unwin and Corbet 1991). The size of the insect plays a vital role in the ability to heat up and subsequently fly and forage. A study by Casey and Joos (1983) found that the proportion of heat lost from the thorax per time unit decreases as the body mass of the insect increases, therefore larger insects are slower at gaining and loosing heat. Bishop and Armbruster (1999) also concluded that the ability to raise temperature in order to fly increases with body size making bumblebees better thermoregulators than solitary bees. Even when looking at solitary bees larger solitary bees will be better at thermoregulation than smaller solitary bees. Foraging activity can be restricted by thermoregulation factors (Heinrich 1974) and not just over winter. In the summer months foraging at high latitudes and higher temperatures may prove to be difficult for larger insects with solitary bees reaping the floral rewards. Whilst in cooler areas at lower latitudes larger bees, such as bumblebees will have the advantage (Bishop and Armbruster 1999). Tropical bumblebees have been found to be the largest bees, an exception to the rest of the findings by Peat et al (2205). They found that the mean size of bumblebees varies between different climates with colder climates having a larger mean size than those of warmer climates. Size variation of bumblebees within a region was found not to be related to temperature but other factors, possibly to improve colony foraging with different sizes able to visit different flowers (Peat et al 2005). It is not just at different temperatures, different latitudes and different elevations that there are heat constraints on the species present but also a daily sequence. Heinrich (1976) observed bees visiting flower patches and noted the day sequence process. Large insects, such as large bumblebees, are able to achieve a body temperature high enough to fly at a lower temperature than a smaller insect, for example a small solitary bee. This then means that earlier in the day the bumblebee can begin to forage and last longer into the evening when the temperature of the environment begins to fall. However in the midday heat the bumblebee may become overheated and need to retreat and cease flying for a few hours. The small solitary bee although not able to start until later and unable to continue into the evening will be able to cope in the midday heat and continue to forage (Unwin and Corbet 1991). The temperature of the area determines the foraging activity of bees and will influence the bees present in the area. What is under-researched is the effect of very localised temperature has on the bees and size of bees present. 1.5: Climate The temperature of the environment does not only determine the body temperature of the insect but also the geographical range (Gates 1993). Over the past 30years shifts in the abundance and distribution of a variety of species have been witnessed due to climate change (Parmesan and Yohe 2003). Hickling et al (2006) studied the distributions of different taxonomic groups in Britain over the last 25years to examine any shifts in range that may have occurred. A shift in distribution upwards and northwards was found in most taxonomic groups with the latitude being a more significant factor than elevation. Alterations to geographic ranges will impact different organisms in different ways and at different times in their lifecycle. It is possible that the interactions between organisms could be severely affected and possibly even destroyed, in some instances resulting in the extinction of one or both of the species. With these shifts in distributions comes the increased possibility of species extinctions, one prediction for 2050 using a mid-range climate scenario showed 15-37% of species committed to extinction (Thomas et al 2004). In order to avoid the risk of extinction species will have to be able to keep up with the changing climate by migrating at fast enough rates however barriers such as mountains and fragmented, disturbed landscapes may hinder this migration (Pearson and Dawson 2003). General climate models which observe the possible consequences of climate change show a general pattern of the increasing of the Mediterranean summer drought (Gates 1993). As a result it is expected that a shift in species composition will occur and drought conditions will lead to reduced plant cover. This will inevitably impact many insect species including pollinators, such as bees, that will lose their source of nectar and pollen. Research suggests that resource specialists are likely to be the first to suffer declines as they rely on just one plant for their pollen (Cane et al 2006). Looking at the effect of local temperatures on abundance and richness may be able to give an indication of what will follow with global climate change and thus be an aid for planning and conservation measures. 2: Aims and Objectives Bees are essential for pollination and are the key to maintaining life as we know it. Reaching and maintaining the right temperature is essential for an insect’s flight, there is evidence that reaching this temperature is related to body size but does it vary with temperature within a microclimate? Does the local temperature affect the bee diversity and abundance and will this provide any insights into what may happen in the face of global climate change? Within Europe it has been reported that it is the remaining semi-natural habitats that contain the most species richness. If this is the case it would be expected that areas of human disturbance would experience a much lower diversity and abundance. In this project the aim is to examine the effect that the local conditions, temperature and landscape, have on the abundance and genera of bees in a selection of regions across Europe. Within this there are three main objectives to be examined: To determine if the local temperature affects the abundance and diversity of bees. To determine if the surrounding landscape, disturbed or natural, affects the diversity and abundance of bees. To establish whether the size of certain genera are significantly affected by the local environment. 3: Methodology 3.1: Site selection Samples of pollinators were collected in field sites throughout Europe in the summer of 2007 as part of the CITIRAT (Climate Interactions with Terrestrial plant Interactions a Risk Assessment Tool) project. The CITIRAT project is part of the wider EU ALARM (Assessing LArge scale Risks for biodiversity with tested Methods) project (http://www.alarmproject.net/alarm/). The field sites for the CITIRAT project were pre-determined by ALARM, with the core sites situated in different regions throughout Europe allowing the study of most of the climatic regions in Europe. For each of the core sites there are two sites measuring 4km by 4km within 50km of each other. One of the two sites being predominantly natural or semi-natural and the other site a disturbed landscape. The two focal sites have being selected so that the geological and environmental parameters are as similar as possible allowing the human disturbance to be the most distinguishing features between the sites. Figure 3.1.1 shows examples of the land cover in each category. Table 3.1.1: An example of the classification of disturbed and natural sites, categories taken from the level 3 CORINE 2000 land cover classification. Disturbed Non-irrigated arable land, pastures, discontinuous urban fabric, complex cultivation procedures, fruit trees and berry plantations, agro-forestry areas, olive groves, permanently irrigated land. Natural/semi-natural Mixed forest, coniferous forest, broadleaved forest, transitional woodland-scrub, sclerophyllous vegetation, natural grasslands. Using GIS analysis the temperature for each of the disturbed and natural areas was calculated using a model which combined the elevation, slope, aspect, average daytime temperature, clear sky solar radiation maps. This model then gave the temperatures for points throughout the landscape, the hottest 10% and coldest 10% of points were selected and ranked, the top two temperature points for both hot and cold were then determined and ready for fieldwork to begin. 3.2: Sampling method Each of the two landscapes (disturbed and natural) had two sampling rounds approximately 2 weeks apart. Within each sampling round two hot and two cold temperature sites were used (as predetermined by the GIS analysis). Each temperature spot had three cluster sets of pan traps, one white, one yellow and one blue. Each cluster contained five pan traps of a single colour. Each cluster was situated five metres apart in open, low vegetation at ground level. The pan traps were left out over a two day period in dry conditions with low wind and a temperature of greater than 15 ºC. Leaving pan traps out over a two day period eradicated any daily variation in bee species present due to daily temperature fluctuations. By using all three coloured pan traps bias was reduced as a range of colour preferences could be catered for (Leong and Thorp 1999). When the samples, preserved in alcohol, were returned to Leeds the samples were sorted taking note of the number of honeybees, number of bumble bees, number of other bees, number of hoverflies and the number of butterflies. Anything else that was collected in traps was discarded. The bumblebees and other bees were removed from the sample tubes, and were dried, pinned and labelled. The bees were then identified to genus level and the results recorded. Figure 3.3.1: Map of Europe showing the ALARM core sites. The yellow dots indicate the sites used in this analysis and their ‘country’ label. Adapted from an image available at: http://www.alarmproject.net. 3.3: Analytical method Samples were collected at sites all across Europe. Time and resource restraints meant that not all of the sites sampled could be pinned and identified for use in this study. The sites used were carefully selected with sites showing high variation in elevation and therefore temperature differences chosen. Figure 3.3.1 shows the European sites used in this project and table 3.3.1 shows the latitude and longitude of the sites. From here on these ‘sites’ will be called countries to avoid confusion. Table 3.3.1: Sites used with the latitude and Longitude Country Landscape Latitude Longitude Austria Disturbed 47.5205 14.1432 Austria Natural 48.0125 15.1620 Catalunya Disturbed 41.2620 1.7714 Catalunya Natural 41.2526 1.9006 Germany Disturbed 51.5491 9.7754 Germany Natural 51.4540 12.9410 Italy Disturbed 45.6202 12.4526 Italy Natural 45.7775 12.6088 Spain Disturbed 39.3153 -4.0661 Spain Natural 39.4133 -4.0650 UK Disturbed 51.5082 -1.5310 UK Natural 51.7650 -0.4585 To calculate the diversity for each of the conditions at each of the sites the Simpson’s diversity index, which is â€Å"one of the most meaningful and robust diversity measures†(Magurran 2004) was used. The index works by calculating the probability, that from a community of infinite size, two individuals will belong to the same species. The Simpson diversity index was expressed as 1-D therefore meaning that as the Simpson’s diversity decreases as does the diversity, this logical adaptation of the index mean that the diversity of the samples could easily be calculated and compared. In order to determine if the size of bees are affected by the local conditions one genus, Halictus was chosen due to them making up a large proportion of total individuals present. To measure the Halictus samples a random number table was used to determine which specimens should be measured. All of the specimens were females and from two countries, Spain and Germany. Digital callipers were used under a microscope to measure the width of the thorax, in-between the base of the wings. The numbers of Bombus’ were looked at as well as the size of the Halictus. Bombus’ are known to be (generally) a larger body size and better thermoregulators so provide a good genus to use as an indication of distribution related to the local environment factors. The information available for use in the statistical analysis was the number of individuals, the number of genera, the temperature (hot or cold), the landscape (disturbed or natural), the country, the sample round (1 or 2), the site (either 1 or 2), the diversity (Simpson’s 1-D), the number of bumblebees, the number of solitary bees and for a selection of sites the size of Halictus. The statistical analysis was carried out using R and Minitab for the principal component analysis. Excel was used for the production of some of the graphics. Not all the data was normally distributed, distributions were checked using the Shapiro-Wilk test. The analysis used was a mixed effects model but not all data meet the assumptions so where unavoidable non-parametric tests were used, a generalised mixed effects model (glmmPQL). 4: Results Nineteen Genera were identified; a list of these genera and authorities can be viewed in the appendix A. One genus could not be confirmed despite various opinions but is suspected that it might be Panurginus. 4.1: Individuals and genera Figure 4.1.1: The mean number of individuals per sample round, error bars indicate  ±1 SE. (t66= -5.804, p= A mixed effects model was used for the analysis of the individuals. The random effects were site, landscape and country. The standard deviation estimate for country was 0.528 showing that for the countries there was a variation from the mean, this may affect the outcome of the model. The only significant factor was sample round (t66=-6.456, p= There were no significant differences in individuals within temperature, landscape, sample round or any of the interaction terms. To alleviate the problem of countries having a great variation in the numbers of individuals the model was rerun with countries as a fixed factor. This reduced the variation of the random effects and recalculated the fixed effects. Sample round remained the only significant factor (t66= 5.804, p= The dataset for genera was non-parametric so the model used was the glmmPQL. A very low standard deviation estimate was given for each of the random factors (country= 4.2: Diversity The generalised mix effects model for diversity used Simpson’s 1-D values. The estimates of standard deviation for the random effect of country were extremely low, Figure 4.1.2: The mean diversity (Simpson’s 1-D) for each country. Error bars indicate  ± 1 SE. The diversity was not significantly for any of the factors, Standard deviation between countries was low at 4.3: Bumblebees and other bees The numbers of bumblebees (Bombus spp) were used in a generalised mixed effects model (glmmPQL) in order to determine if there were significant differences in the variation between temperature, landscape and sample round. The standard deviation of country was high at 1.376 showing that within the effect of country there was a lot of variation from the mean, thus contributing to the variation in bumblebees and possibly influencing the overall model. Of the fixed factors sample round and landscape were shown to be significant. Bumblebee numbers were significantly different for sample round (t79=-3.59, p=0.001, 95%CL) and landscape (t76= -3.314, p=0.001, 95%CL). Rerunning the model with country as a fixed factor changed the results. The standard deviation of the site was low at 81= -3.153, 95%CL), sample round (p=0.001, t81 = -3.394,) and also several countries were significantly different from the control country which was Austria. Catalunya (p=0.001, t81=-3.488, 95% CL), Italy (p=0.043, t81=-2.060, 95%CL), Spain (p=0.014, t81=-2.513, 95%CL) and the UK (p=0.002, t81=3.266, 95% CL). Germany was proven to not be significantly different from Austria (P=0.392, t81=-0.861, 95%CL) (figure 4.3.3). Figure 4.3.2: The number of bumblebees per landscape. Error bars indicate  ± 1SE (t81=-3.153, p=0.002, 95%CL). Figure 4.3.1: The number of bumblebees per sample round. Error bars indicate  ± 1SE (t81=-3.394, p=0.001, 95%CL). Figure 4.3.3: The mean number of bumblebees per country, error bars represents  ± 1 SE. The number of other bees (bees that were not honeybee or bumblebees) were taken and used in a mixed effect generalised linear model (glmmPQL). The model was initially run with the random factors of country and site. The standard deviation for country was 0.968