...------------------------------------------------- Yellowstone Ecosystem Learning Team “C” 12/7/2015 Instructor: Dr. Ted Smith Yellowstone Ecosystem One of the largest and most complicated ecosystems on Earth is the Greater Yellowstone Ecosystem. This ecosystem is home to everything from mountains, lakes, forests, geysers, rivers, and meadows. Because this area is so large, it is the habitat to thousands of different species of plants and animals. In this paper we will discuss the natural resources and energy initiatives of the ecosystem and the functions in place to actively sustain them. ------------------------------------------------- There have been many impacts associated with agriculture at the Yellowstone National Forest. Agriculture is significant part of the forest lands but it has declined over the years yet, the park continues agricultural crop. The Yellowstone ecosystem has very high plant productivity. There have been houses built in certain areas where biodiversity is most essential, exclusively around grizzly bear territory, bird habitat, and anywhere along rivers and streams. Over the last few years, climate change has impacted Yellowstone National Forest and not necessarily in a positive way. It is predicted that 25 years from now, climate change will most likely strip away from forest ecosystems, specifically the one that supports Yellowstone National Park due to rising temperatures increasing so much and having the high chance of catastrophic...
Words: 1581 - Pages: 7
...Introduction Maintaining diversity within any population is exceptionally important to the sustainability of any ecosystem or environment. The cycle of life shows us that all species have another species that they rely on for several necessities. Some species use other species for sustenance, some for shelter, or hunting skills. The reasons why species rely on each other vary; however, the need is infinitely important. We will discuss why genetic diversity is so important. We will explain why population management and diversity is necessary to the successful survival of every population. Lastly, we will compare and contrast the ex situ and in situ methods of conservation. It is extremely important for humanity to take responsibility for the failings of some ecosystems and this paper allows us to see the ways that we, as humanity, can help to reverse that damage. Genetic Diversity in Populations Genetic diversity also known as the level of biodiversity simply measures the number of genetic characteristics that the genetic makeup of a particular species consists of. It is different from the term genetic variability as they are many times used alternatively but in reality they are different. So why is genetic diversity so important? It is the basis for the populations of various living species to adapt themselves as the surrounding environment changes. If there is no genetic diversity many of the species will vanish off the face of earth. The environment on the earth changes...
Words: 2024 - Pages: 9
...The Search for an Ecology Paper Topic In the search for a paper topic that relates to Ecology, many possibilities emerged, including, of course, the popular Global Warming and Tropical Rainforest topics, but I wanted something different. Soon it was obvious there is confusion as to what Ecology really is. As our text, “Biology: A Guide to the Natural World,” points out, we should assume that many ecologists are environmentalists, but these are two very different professions. Enter “ecology” in the Google search engine, 739,000 topics related to ecology will appear! Clicking on many of these links will direct you to a Website featuring some “environmental” or “conservation” topic, not an “Ecology” topic. Many people assume that ecology and environmental conservation are one in the same and many of the Websites confirm this assumption. Ecology.com combines both ecological and environmental news and articles which only adds to the confusion; one would think a Website with this title would be an “official” Website featuring only factual information; not so, just as many other “official” sounding titles are not “official” websites! In fact, there are many college educated people, my son for example, with this same mind set. The confusion can be blamed on the media hype over the environmental movement. Not many years ago “go green” brought images of tractors, farm equipment, lawn mowers and the words “John Deere,” but today “go green” has a whole new meaning. It seems the word “green...
Words: 1219 - Pages: 5
... ET AL . Conclusion: Knowledge and Skills for Professional Practice Tim W. Clark Yale School of Forestry & Environmental Studies, Institution for Social and Policy Studies at Yale, Northern Rockies Conservation Cooperative Murray B. Rutherford Yale School of Forestry & Environmental Studies, Northern Rockies Conservation Cooperative Kim Ziegelmayer Yale School of Forestry & Environmental Studies Michael J. Stevenson Yale School of Forestry & Environmental Studies Most professionals beginning their careers in species and ecosystem conservation conceive of their future work in terms of hands-on tasks in the field (“doing something important in the real world”). Whether on the domestic or the international scene, typically the forester sees themselves laying out timber sales, the fisheries biologist looks forward to surveying streams, and the range specialist expects to be classifying grasslands. Current curricula in most universities largely mirror this common view. We train future foresters to address logging problems in the Pacific Northwest or in the tropics, or conservation biologists to design a reserve or study an endangered species. But in actual practice, most professionals spend only part—and sometimes a small part—of their time attending to technical tasks in the field. Professionals, over a career or a lifetime, participate in many activities well beyond fieldwork, and there is much more to building a successful professional practice today than skills...
Words: 11915 - Pages: 48
...one end of the spectrum to the other. From the people that believe they should be shot on site, to the opposite end where environmentalist feels that people hunting wolves should be shot on site. How could you argue with the people most directly affected by the re-introduction of wolves into their area? When your livelihood is constantly threatened by the predators, it drives people to extremes. In our initial settling of this country we drove the other predators (mainly Native American and wolves) from their lands; forcing them to remote outskirts. We nearly killed the wolf off in our drive to seize this vast territory and everything in it. By doing that we threw off nature’s food chain, which caused a ripple effect among other animals and plants directly affected by the wolf. By re-introducing the wolf to its once natural territory, are we trying to right an injustice done by our ancestors long ago? Research has shown that wolves impact society through its reputation as killer of livestock, important link in the eco-system, and pawn in the ongoing debates between Government and Conservationist groups. There’s something spiritual about gazing into a wolf’s eyes. It touches your soul and it changes you. According to Lopez (1978) “It takes your stare and turns it back on you. People suddenly want to explain the feelings that come over them when confronted with that stare-their fear, their hatred, their respect, their curiosity” (p4).You cannot deny the power and strength that lies...
Words: 4020 - Pages: 17
...CONSERVATION OF LEOPARDS IN AYUBIA NATIONAL PARK, PAKISTAN By Asad Lodhi M.Sc (Chemistry), University of Peshawar, Pakistan, 1991 M.Sc (Forestry), Pakistan Forest Institute, Peshawar, Pakistan, 1994 Professional Paper presented in partial fulfillment of the requirements for the degree of Master of Science in Wildlife Biology The University of Montana Missoula, MT Spring 2007 Approved by: Dr. David A. Strobel, Dean Graduate School Dr. Daniel Pletscher Director Wildlife Biology Program Dr. Kerry Foresman Division of Biological Sciences Dr. Mark Hebblewhite Wildlife Biology Program Lodhi, Asad M.S. May 2007 Wildlife Biology Conservation of leopard in Ayubia National Park, Pakistan Director: Dr. Daniel H. Pletscher Large carnivores are important for biodiversity and ecosystem function, yet are very difficult to conserve because of their large home ranges and conflicts with humans. I examined human-leopard conflicts in and near Ayubia National Park, Pakistan, to provide management recommendations for the conservation of leopards. Persecution of leopards by humans has been on the rise primarily due to depredation on livestock and risk to human lives. Since 1989, 16 humans have either been killed or injured in and around Ayubia National Park while leopards faced 44 human-caused mortalities during the same period. I examined the management strategy adopted by NWFP Wildlife Department for leopard conservation, identify gaps, and suggest possible management...
Words: 18821 - Pages: 76
...Mo Yi Lam BISC_102 Professor Kiefer Nov 30th, 2010 Final Paper (Summary of Endangered Species Act) Endangered Species Act “What is an endangered species?” is a question that needs to be addressed before getting known of endangered species act. An endangered species is a population of organisms which is at risk of becoming extinct due to three possible reasons: it is few in numbers. According to the theory of Exponential Growth Curve proposed by Malthus, a lower population tends to have a lower reproductive rate and thus a higher risk of going extinct; or a species is threatened by changing environment. A species which fail to adapt a new environment by means such as mutation which creates new “fitting” genes tends to have a higher risk of going extinct; or it is affected predation parameters. In a community, defined as a group of interacting organisms sharing a populated environment, the population of a species is highly dependent on one another. If the predator population of a species is high, this can limit its reproductive rate and thus the population growth. International Union for Conservation of Nature (IUCN) is an organization which “helps the world find pragmatic solutions to our most pressing environment and development challenges.” (IUCN “About IUCN”)According to one of its reports, the endangered species is 40% of all organisms, which has reached the stage of alarm that endangered species conservation policies must be implemented in no time. ...
Words: 1959 - Pages: 8
...Traditionally, coffee has always been grown amongst forest trees, in the shade. However, the yield from such a method of cultivation is low, and as a result, increased demand pressurized coffee producers to opt for alternate methods like sun-grown coffee (explained in detail below), which have ended up harming the environment to a great extent, a fact not many coffee lovers around the world are aware of. The burgeoning coffee culture that has sprung up over the last few decades has led to an overwhelming increase in demand for this liquid gold which has had a knock-on effect on the environment, with monoculture and sun grown coffee being the norm now. And given that most coffee growing regions are also home to some of the most delicate ecosystems on earth, the potential for serious damage is great. Sun-Grown Coffee Originating in the 1970’s, sun cultivated (or sun grown) coffee is produced on plantations, where forestry is cleared so that coffee is grown in rows as a monoculture with no canopy. Sun-Grown Coffee, in concert with the necessary addition of fertilizer, creates the highest yield of coffee, but eliminates the diversity of plants which support an array of insects and animals, posing detrimental impacts...
Words: 1509 - Pages: 7
...Isaac Walker Walker1 Mrs. Toth English 2 Honors Period 6 26 February 2016 Research Paper Imagine a world without animals... Eating would change and life in general would change. One may think that this is not possible, but it is. If poaching rates continue this could be a scary true future. Poaching is a deadly crime against wildlife. Wildlife officials say that legal hunters kill tens of millions of animals every year. For each of those animals, another is killed illegally, perhaps on closed land or out of season, leaving orphaned young to starve. Few poachers are caught or punished. This according to humanesociety.org. Studies have shown an increase in poaching in the recent years which is attributed to the value of the animals...
Words: 928 - Pages: 4
...Juan Colon GE217 Composition II Mr. Cardew Final Paper August 30, 2012 Monsanto and Genetically Modified Foods Monsanto is an agricultural biotech corporate giant that genetically modifies animals and crop seeds. On their website, they come across a deeply committed humanitarian organization that provides an ecologically sustainable answer to global hunger and malnutrition. The sad reality is that Monsanto is a wolf in sheep’s clothing, and perhaps one of the most unethical corporate giants in the world today. I will argue that Monsanto is on a power trip, and that they have a hidden agenda that has nothing to do with compassion, ecology or human hunger, and everything to do with greed. In the following paragraphs, I will provide a brief history of Monsanto. Then I will examine some of the promises made in their marketing propaganda, and provide evidence that these promises are little more than blatant lies. Monsanto started out in 1901 developing a highly controversial artificial sweetener called saccharine. Monsanto eventually shifted their focus to genetically modified plants and animals. They are still a major chemical production corporation, developing and marketing Roundup and several other herbicides, Bovine Growth Hormone, and genetically modified seeds. Among the most widely recognized of their genetically modified products include corn, soy and canola. These seeds have a gene inserted that makes them resistant to Monsanto's own herbicide called Roundup. These...
Words: 2647 - Pages: 11
...RESEARCH PROJECT PROPOSAL A. Research Proposal Student Name: HOANG THI LUYEN Student ID: 1427723 Working Title/Provisional Topic Title: Sustainable supply chain management in recycling industry: A case study of Lavergne Group in Canada. 1. Aims/objectives/Research Questions: 1.1. Research aims The aim of this study is to evaluate the problems associated with securing a reliable and cost effective sustainable supply chain in the recycling industry and elements of Sustainable Supply Chain Management (SSCM). Recycling is a relatively new industry and the amount of recycling in countries varies significantly based on Political, Industry and Community issues. Academic and corporate awareness of sustainable supply chain and logistics issues has increased significantly in recent years (Seuring and Muller, 2008). Whilst demand for recycled raw materials is consistently increasing, the prerequisites for establishing a reliable supply chain are complex. Without a reliable and cost effective supply chain, manufacturers will avoid the use of recycled materials and instead choose less environmentally friendly virgin materials. Regardless of the reason for a company going ‘Green’ and looking for sustainability, there are key market drivers and requirements for such goals to be successful. This paper will examine the key supply chain factors that are required to optimise ...
Words: 5350 - Pages: 22
...GUJARAT NATIONAL LAW UNIVERSITY International Relations Water Conflicts in the Middle East Submitted to: Dr. Aruna Kumar Malik Faculty (International Relations) Submitted by: Himanshu Sharma 10A048 (Sem – V) 1|Page GUJARAT NATIONAL LAW UNIVERSITY Acknowledgement I express my gratitude and sincere thanks to Mr. Aruna Kumar Malik, for his support throughout the making of this project. He has provided valuable guidance as and when required without which this project would not have been in this shape. I would like to thank Gujarat National Law University for giving us this opportunity to work on this project, especially the staff at the library for providing excellent research facilities. Lastly, I thank my friends for their support, for their help in the research and for critically going through the project and correcting the mistakes. 2|Page GUJARAT NATIONAL LAW UNIVERSITY TABLE OF CONTENTS Chapter 1: Introduction…….………………………………………………………..4 Chapter 2: Causes of water Conflicts…………..………………………………….5 Chapter 3: Some Major Conflicts in the Middle East……………………………..6 Chapter 4: Remedial Measures…………..……………………………………….11 Chapter 5: Conclusion………………………………………………………..….....13 References..……………………………………………………………14 3|Page GUJARAT NATIONAL LAW UNIVERSITY I. Introduction The Middle-east is a region encompassing Western Asia and all or parts of North Africa, depending on the context in which the term is used. The history of the Middle-east dates far back...
Words: 4359 - Pages: 18
...br ISSN: 2236-269X v. 5, n. 3, June - September 2014. MICROSOFT ACQUIRED NOKIA IN UNIPOLAR OPERATING SYSTEM MARKET Netra Pal Singh Management Development Institute, India E-mail: knpsingh@mdi.ac.in Submission: 13/11/2013 Revision: 05/01/2014 Accept: 10/01/2014 ABSTRACT The recent big tickets include Microsoft acquiring part of Nokia for US$ 7.2 billion, Verizon buy 45% stake in Vodafone for US$130 billion, Google acquiring Motorola for 12.5 billion. These buyouts are analyzed and commented by experts of the industry. This research paper attempted to collate their view in the context of Microsoft and Nokia deal on six parameters. These parameters are (i) reasons for the downfall of the Nokia market share, (ii) general comments of the experts, (iii) similarities / dissimilarities of past and business models of the smartphone business, (iv) reasons for Microsoft to buy out Nokia, (vi) impact of buyout on Microsoft, Nokia, consumers and markets. In addition, paper discusses the existing theories of merger & acquisition in telecom sector in the past. Keyword: Smartphone, Microsoft, Nokia, HERE Maps, Galaxy, Lumia, Synergy Trap Hypothesis. [http://creativecommons.org/licenses/by/3.0/us/] Licensed under a Creative Commons Attribution 3.0 United States License 598 INDEPENDENT JOURNAL OF MANAGEMENT & PRODUCTION (IJM&P) http://www.ijmp.jor.br 1. ISSN: 2236-269X...
Words: 9722 - Pages: 39
...Dairy Production Systems SUMMARY This literature review focused on studies comparing the effects of dairy production systems (pasture-based, conventional/confinement1, and mixed) on (i) environmental issues, (ii) social issues, (iii) economic issues, (iv) human health issues, and (v) animal welfare issues. The review was based on peer-reviewed research papers identified by experts at MSU, as well as (where specifically suggested) non peer-reviewed university and government reports. Additional studies were identified from the reference section of recommended papers, as well as via their citation index (primarily Google Scholar). A synopsis of each section is available below, as well as at the end of each section. There is a great deal of research –much of it based in the United States- on the environmental effects of all types of dairy farming, including intensive/confinement, mixed, pasture-based, and management-intensive rotational grazing (MIRG) operations. The vast majority of studies identified for this review focused on the fate and management of excess nitrogen and phosphorous, their effects on terrestrial and aquatic ecosystems, and contributions to air quality and climate change. Many environmental mitigation efforts were suggested, including balancing nutrient inputs/outputs at the level of the farm, the watershed, and regionally; taking greater care in the timing of fertilizer and manure applications; increased testing for phosphorus and nitrogen in soil; and the use...
Words: 15922 - Pages: 64
...author and editor – Erach Bharucha Unit 1 – Erach Bharucha Unit 2 – Erach Bharucha, Behafrid Patel Unit 3 – Erach Bharucha Unit 4 – Erach Bharucha Unit 5 – Shamita Kumar Unit 6 – Erach Bharucha, Shalini Nair, Behafrid Patel Unit 7 – Erach Bharucha, Shalini Nair, Behafrid Patel Unit 8 – Erach Bharucha, Shambhvi Joshi Case Studies – Prasanna Kolte Co-ordination and compilation – Behafrid Patel Textbook Design – Narendra Kulkarni (Mudra), Sushma Durve Manuscript review and editing – Chinmaya Dunster, Behafrid Patel Artists – Sushma Durve and Anagha Deshpande CD ROM – Jaya Rai and Prasanna Kolte © Copyright Text – Erach Bharucha/ UGC, 2004. Photographs – Erach Bharucha Drawings – Bharati Vidyapeeth Institute of Environment Education and Research All rights reserved. Distributed by University Grants Commission, New Delhi. 2004. ii Environmental Studies for Undergraduate Courses Preliminary Pages.p65 2 4/9/2004, 5:06 PM Vision The importance of Environmental Studies cannot be disputed. The need for sustainable development is a key to the future of mankind. The degradation of our environment is linked to continuing problems of pollution, loss of forest, solid waste disposal, issues related to economic productivity and national as well as ecological security. The increasing levels of global warming, the depletion of the ozone layer and a serious loss of biodiversity have also made everyone aware of growing environmental concerns. The United Nations Conference on...
Words: 125061 - Pages: 501
