...Paper-I Principles of Geography Physical Geography i) Geomorphology : Factors controlling landform development; endogenetic and exogenetic forces; Origin and evolution of the earth’s crust; Fundamentals of geomagnetism; Physical conditions of the earth’s interior; Geosynclines; Continental drift; Isostasy; Plate tectonics; Recent views on mountain building; Vulcanicity; Earthquakes and Tsunamis; Concepts of geomorphic cycles and Landscape development ; Denudation chronology; Channel morphology; Erosion surfaces; Slope development ;Appl ied Geomorphology: Geohydrology, economic geology and environment ii) Climatology : Temperature and pressure belts of the world; Heat budget of the earth; Atmospheric circulation; atmospheric stability and instability. Planetary and local winds; Monsoons and jet streams; Air masses and fronto genesis, Temperate and tropical cyclones; Types and distribution of precipitation; Weather and Climate; Koppen’s, Thornthwaite’s and Trewartha’s classification of world climates; Hydrological cycle; Global climatic change and role and response of man in climatic changes, Applied climatology and Urban climate. iii) Oceanography : Bottom topography of the Atlantic, Indian and Pacific Oceans; Temperature and salinity of the oceans; Heat and salt budgets, Ocean deposits; Waves, currents and tides; Marine resources: biotic, mineral and energy resources; Coral reefs, coral bleaching; sealevel changes; law of the sea and marine pollution. iv) Biogeography :...
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...plateau area of South Africa known as the Highveld, at an elevation of 1,753 metres (5,751 ft). The former CBD is located on the south side of the prominent ridge called the Witwatersrand (Afrikaans: White Water's Ridge) and the terrain falls to the north and south. By and large the Witwatersrand marks the watershed between the Limpopo and Vaal rivers. The north and west of the city has undulating hills while the eastern parts are flatter. Johannesburg may not be built on a river or harbour, but its streams are the source of two of southern Africa's mightiest rivers. A number of streams meander through the suburbs of Johannesburg, and form the source of two of southern Africa's primary rivers – the Limpopo and the Orange. Most of the springs from which many of these streams emanate are now covered in concrete and canalised, accounting for the fact that the names of early farms in the area often end with "fontein", meaning "spring" in Afrikaans. Braamfontein, Rietfontein, Zevenfontein, Doornfontein, Zandfontein and Randjesfontein are some examples. When the first white settlers reached the area that is now Johannesburg, they noticed the glistening rocks on the ridges, running with trickles of water, fed by the streams – giving the area its name, the Witwatersrand, "the ridge of white waters". Another explanation is that the whiteness comes from the quartzite rock,...
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...Fredrick Jackson Turner, had a different vision and mindset as a historian when it came to the topic “Frontier.” To elaborate, he offered a new theory on the American idea of the frontier, stating that with the recent Western movement that attracted many citizens to the western united states the end of an era was upon us. In addition, Turner also speaks on the forces that make America great, such as development, colonization, and adaptation where in the past, present, and future the institution of America has successfully adapted to the growth of American life. To Turner, he views the frontier as more of an era or part of history where America can look back and view just how much the concept of industry and settlement has been a vital role in shaping the future of the West. As with many years prior, Turner has accepted that with great movement comes great expansion and the ability to create new...
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...Adolf Hitler. Even the establishment of European outposts was, according to the revisionist critique, a regrettable development. Although this division of interpretations no doubt confused and dampened many a Columbian festival in 1992, it also elicited a most intriguing historical debate: did the esteemed Admiral of the Ocean Sea kill almost all the Indians? A number of recent scholarly studies have dispelled or at least substantially modified many of the numbers generated by the anti-Columbus groups, although other new research has actually increased them. Why the sharp inconsistencies? One recent scholar, examining the major assessments of numbers, points to at least nine different measurement methods, including the time-worn favorite, guesstimates. 1. Pre-Columbian native population numbers are much smaller than critics have maintained. For example, one author claims “Approximately 56 million people died as a result of European exploration in the New World.” For that to have occurred, however, one must start with early estimates for the population of the Western Hemisphere at nearly 100 million. Recent research suggests that that number is vastly inflated, and that the most reliable figure is nearer 53 million, and even that estimate falls with each new publication. Since 1976 alone, experts have lowered their estimates by 4 million. Some scholars have even seen those figures as wildly inflated, and several studies put the native population of North America alone within a range...
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...Sons of Guadalupe. Don’t eat the bear Sometime before its eighteenth century settlement by Spanish priests and pobladores, California had been referred to as El Rincon del Mundo (the edge of the world). To the Spanish mind of the age it was truly out there at the edge of their known world. It was too far north from Mexico and the rest of Spain’s vast empire. Some thought it might be an island called California inhabited by women and ruled by a queen called Calafia. California’s name itself was the fruit of the imagination of a Spanish novelist, Garci Ordoñez de Montalvo. He envisioned this California as a place of unimaginable mystery and fantastic visions maybe even paradise itself. Guadalupe, like the southwest itself, has changed hands a number of times: first the Chumash Indians settled and inhabited the area, then the Spanish, then the Mexicans. The United States ultimately forced Mexico to surrender California and the present-day southwestern region through the Treaty of Guadalupe Hidalgo. The vitality of the imagination, its revolving door of ethnicities, the resiliencies of the residents and its return to its essential Mexican roots have enhanced its fundamental quality across the years. Presumably the town takes its name from the patron saint of Mexico: La Virgen de Guadalupe, or from an 1843 (or 1840) Mexican land grant called Rancho de Guadalupe, originally deeded to the original Mexican residents, Teodoro Arrellanes and Diego Olivera. Arellanes and...
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...neighboring countries, and Israel and the Palestinian community. For the United States and the global community at large, stability and peace in the Middle East is an important issue. The only viable solution is the creation of two separate states, allowing the Palestinian Authority to have autonomy over a Palestinian state in the occupied areas of the Gaza Strip and West Bank. These two areas were seized by Israel after the Six Day War of 1967, along with the Golan Heights, East Jerusalem, and the Sinai Peninsula. Immediately following, Jewish settlements began in these areas, which also complicate ceding it to the Palestinians. There have been many proposed policies and discussions about how to solve the conflict between Israel and the Palestinians. In recent years, discussion has opened up regarding a two state solution; however, progress toward achieving this outcome has been very slow. As progress stalls, violence in the region increases....
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...Must one argue that America was built on the values of freedom? If this is true, which history has already proven it is, then why are we stripping the rights of our youth by requiring them to participate in mandatory volunteering? Before one can even begin to answer this they must also ask what is volunteering? In short it is offering to do something “freely”. Schools should not force our students to participate in volunteering, because they are inevitably causing the youth to be rebellious and devaluing the appreciation for true volunteering. While volunteering may be a seemingly good thing, mandatory volunteering causes young adolescents to rebel against community service and volunteer work. According to the Cognitive Evaluation Theory study, people tend to resist and lose interest in what is being asked of them when they feel they are being controlled by an outside source because of the human nature of individualism(Pearce 1).This is already seen in other school situations, such as with homework. Many children will often refuse to do rudimentary or simple homework assignments. Throughout history, volunteering has evolved into a cultural connection; a common characteristic of humans on a local, national, and global level is the desire to help one another. Although this statement is not necessarily true for every individual, most people feel an urgency to assist friends, family members, coworkers, and/or strangers in need or in crisis. Why should we volunteer? Many people...
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...sensing, 2001 , vol. 22, no. 17, 3435–3456 Quantifying processes of land-cover change by remote sensing: resettlement and rapid land-cover changes in south-eastern Zambia C. PETIT1*, T. SCUDDER2 and E. LAMBIN1 1 Department of Geography, Universite catholique de Louvain, place Louis ´ Pasteur, 3, B-1348 Louvain-La-Neuve, Belgium 2 California Institute of Technology, Division of the Humanities and Social Sciences, 228-77, Pasadena, California 91125, USA (Received 25 June 1999; in nal form 28 April 2000) Abstract. The objectives of this study are to quantify, based on remote sensing data, processes of land-cover change and to test a Markov-based model to generate short-term land-cover change projections in a region characterised by exceptionally high rates of change. The region of Lusitu, in the Southern Province of Zambia, has been a land-cover change ‘hot spot’ since the resettlement of 6000 people in the Lusitu area and the succession of several droughts. Land-cover changes were analysed on the basis of a temporal series of three multispectral SPOT images in three steps: (i) land-cover change detection was performed by combining the postclassi cation and image diVerencing techniques; (ii) the change detection results were examined in terms of proportion of land-cover classes, change trajectories and spatio-temporal patterns of change; (iii) the process of land-cover change was modelled by a Markov chain to predict land-cover distributions in the near future. The remote sensing...
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...Abstract In the original Greek “oikos” means, “house”. So ecology is “the study of the house” the place where you live, or the environment which technically includes all those factors, both nonliving and living, that affect an organism. Ecology then is the study of the interactions of organisms in their environment includes both the living (biotic) and physical (abiotic) factors of the environment. It is also the science, which formulates and test hypotheses about environment. Keywords: ecology, environment, organisms, science, interaction, affects, temperate deciduous forest Ecology is the relationship, identification and analysis of problems common to all areas. Ecology studies the relationships between organisms and their environments and its responses to environmental change (Ecology.com Aug. 2011). Ecology encompasses a wide range of considerations, such as the position of organisms in the food chain and the ability of organisms to survive and reproduce. There is a variety of environmental issues that impact ecosystems and the organisms that live within them. Biomes are large, distinctive complex of plant communities created and maintained by climate, also known as ecoregions. A study published in 1999 concluded that there are 150 different "ecoregions" in North America alone (Biologypages.com August 2011). The temperate deciduous forest biome occupies most of the eastern part of the United States, including Ohio and a small strip of southern Ontario. The temperate...
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...Group. 6 b. The leadership position 6 5. Recent Activities about the new president of World Bank. 7 6. The Criticism about the management of the World Bank 7 7. The restoration of Thi Nghe and Nhieu Loc canals 7 III. Bank for International Settlement (BIS) 8 1. Back ground information & Power 8 a. The background information 8 b. The BIS’s Authority 8 2. Objectives 8 3. Funding Source 9 a. Informal way of funding 9 b. The Formal ways of funding 9 4. Ownership & Structure 9 a. The Ownership 9 b. The Structure of BIS 10 5. BIS is immunity to the global regulation 10 6. Experience in Vietnam 10 IV. Asia Development Bank (ADB) 11 1. Back ground information & Power 11 a. The background information 11 b. Asia Development Bank’ power 11 2. Objective &Aims 12 3. Funding Sources 12 4. Ownership & ADB’s structure. 13 5. Recent Activities of ADB on November, 2012 and its criticism 13 6. The support of reform the state own enterprises in Vietnam 13 V. International Monetary Fund (IMF) 14 1. Back ground information & Power 14 a. IMF authorities 14 b. Background information 14 2. Objective & Aims 15 3. Funding Source 15 a. Interest charges 15 b. Gold reserve 15 c. Funding is requested from shareholders 15 4. Ownership & Structure 16 a. Structure of International Monetary Funds 16 b. Ownership 16 5. Recent Activities of issuing the Special Drawing...
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...created, the intentions were positive, however, since the legislation was enacted in 1988, the effects have been positive and negative on individuals’ health and well-being. Identity The Multiculturalism Act has played a role in allowing individuals to retain their identities and practice cultural traditions and customs. This legislation has encouraged the celebration of many cultural and religious festivals and holidays across Canada that are essential to individuals’ identity (The Red and White, 2015). For example, the Sikh religious festival Vaisakhi is celebrated in many cities across Canada. It has been celebrated in Surrey for the past 17 years and individuals of all races and cultures attend and participate in the celebration (Surrey Vaisakhi Parade, 2015). These types of multicultural festivals and events can allow individuals to preserve their traditions and allow others to...
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...materials they processed. They used song and ritual speech to modify their world, while physically transforming that landscape with fire and water, brawn and brain. They did not passively adapt, but responded in diverse ways to adjust environments to meet their cultural as well as material desires. The pace of change in Indian environments increased dramatically with Euroamerican contact. Old World pathogens and epidemic diseases, domesticated plants and livestock, the disappearance of native flora and fauna, and changing resource use patterns altered the physical and cultural landscape of the New World. Nineteenth-century removal and reservation policies reduced the continental scope of Indian lands to mere islands in the stream of American settlement. Reservations themselves were largely unwanted or remote environments of little perceived economic value. Indian peoples lost even that land as the General Allotment Act of 1887 divided reservations into individual holdings. By 1930, this policy...
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...Endangered Species in Cambodia Source: http://cambodia.panda.org/wwf_in_cambodia/endangered_species Special thanks to: Samnang SAN Student of Faculty of Forestry, Royal University of Agriculture for providing Khmer names to some of the wildlife below. Just 50 years ago, large herbivores like Banteng, Asian Elephant, and Eld’s Deer as well as predators like Indochinese tiger and leopard were so abundant in the Dry Forests of North and Northeast Cambodia that scientists compared this ecoregion to the savannas of East Africa. In the troubled decades that followed, however, habitat destruction and hunting greatly reduced animal numbers and diversity. Today, the largest intact dry forests in Indochina remain in north-eastern Cambodia in an area known as the Eastern Plains Landscape (EPL). Cambodia large variety of habitats both on land and in water are home to a significant diversity of threatened wildlife species. Among mammals, wild cattle and deer species as well as predators like tiger and leopard still roam the remote forests of the Eastern Plains Landscape, while a small population of Irrawaddy Dolphin inhabits the Cambodian section of the Mekong River. Birds are equally plentiful - especially Cambodia's populations of large waterbirds in both forests and wetlands stand out as globally significant. The Mekong River is also home to several endangered and iconic fish and reptile species, and critically endangered Siamese crocodile have been observed...
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...Essay on Native American Environmental Issues by David R. Lewis This essay is taken from Native America in the Twentieth Century: An Encyclopedia, edited by Mary B. Davis and published in 1994 by Garland Publishers of New York. The encyclopedia includes additional essays on mining, natural resource management, hunting and fishing rights, and economic development. It's a highly recommended resource. Reprinted without permission for educational purposes. Traditionally Native Americans have had an immediate and reciprocal relationship with their natural environments. At contact, they lived in relatively small groups close to the earth. They defined themselves by the land and sacred places, and recognized a unity in their physical and spiritual universe. Their cosmologies connected them with all animate and inanimate beings. Indians moved in a sentient world, managing its bounty and diversity carefully lest they upset the spirit "bosses," who balanced and endowed that world. They acknowledged the power of Mother Earth and the mutual obligation between hunter and hunted as coequals. Indians celebrated the earth's annual rebirth and offered thanks for her first fruits. They ritually addressed and prepared the animals they killed, the agricultural fields they tended, and the vegetal and mineral materials they processed. They used song and ritual speech to modify their world, while physically transforming that landscape with fire and water, brawn and brain. They did not passively...
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...Ocean as well as 3,988 square miles (10,329 sq. km) of the Great Lakes. Climate New York State lies in the humid temperate region of the northeastern United States. Average January temperatures range from 15.8 to 33.8 degrees Fahrenheit and 66.2 to 77 degrees Fahrenheit in July. Rainfall is evenly distributed throughout the year and most parts of the State receive about 40 inches annually. Variation in topography and proximity to bodies of water causes large climatic variations and these deviations have created distinct ecological zones, which are home to a complex web of biological diversity. The Landscape New York’s land forms were shaped by the recent glacial stage which disappeared not more than 8,000 to 10,000 years ago. Thompson (1977) identified nine major land form regions within the state. The Adirondack upland in the northern-most portion of the State includes New York’s highest point, Mt. Marcy, hundreds of glacial lakes, and rich mineral deposits. Other upland regions include the Appalachian upland, which occupies nearly half the state, and the Tug Hill Upland, which is the least settled part of the state due to its poor soils, bad drainage and excessive precipitation. There are many distinct physiographic features within the Appalachian upland region. The Finger Lakes, Helderberg Escarpment, and the Catskills have been shaped by the recent glaciation but the Allegheny Mountains in the southwestern end of the State were not glaciated and its angular terrain and...
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