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2015

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Articles 451 - 480 of 538

Full-Text Articles in Environmental Studies

Perspectivas Culturais Na Comunicação Climática (Cultural Perspectives On Climate Communication), Karen E. Pennesi Jan 2015

Perspectivas Culturais Na Comunicação Climática (Cultural Perspectives On Climate Communication), Karen E. Pennesi

Anthropology Publications

Este artigo considera que a previsão climática deve ser interpretada dentro de contextos sociais, culturais e linguísticos. Dentro de uma perspectiva antropológica baseada em entrevistas, observações e um questionário, será investigado como mudanças no meio-ambiente são entendidas por diferentes indivíduos, e transformadas em previsões que são comunicadas a diversos públicos. A linguagem utilizada e a maneira como a previsão é comunicada depende da experiência e dos objetivos do previsor, enquanto que a interpretação e a avaliação da previsão por outros são influenciadas por seus diferentes objetivos, atitudes, conhecimento e práticas. Esta etnografia da comunicação enfatiza o processo da comunicação das …

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Message From The Editorial Board, John R. Clark Jan 2015

Message From The Editorial Board, John R. Clark

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Instructions For Authors, Discovery Editors Jan 2015

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Piecemeal Reform Of Trade And Environmental Policy When Consumption Also Pollutes, Mark R. Metcalfe, John C. Beghin Jan 2015

Piecemeal Reform Of Trade And Environmental Policy When Consumption Also Pollutes, Mark R. Metcalfe, John C. Beghin

Department of Agricultural Economics: Faculty Publications

We incorporate endogenous (price-responsive) consumption pollution into a dual trade model to assess welfare effects of coordinated trade and environmental piecemeal reform in a small, open and distorted economy. Pollution is generated by production and consumption. Producers control the level of pollution and face incentives to abate both types of pollution. We identify sufficient conditions for welfare-improving reforms of trade and environmental policies. An additional domestic environmental policy instrument must be imposed on exportables because of their supply response to foreign environmental taxes.

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Implementing (Environmental) Justice: Equity And Performance In California's S.B. 535, Meagan Tokunaga Jan 2015

Implementing (Environmental) Justice: Equity And Performance In California's S.B. 535, Meagan Tokunaga

Pomona Senior Theses

This thesis evaluates the equity performance of a recent state environmental justice policy, California’s Senate Bill 535 (S.B. 535). “Environmental justice” refers to the disproportionate environmental harm imposed on low-income and minority communities. S.B. 535 uses competitive grants to provide funding to these communities. The research is centered around two questions: (1) to what extent has S.B. 535 experienced successful implementation in its first year of operation, and (2) how can policy actors improve implementation while balancing performance and equity goals? In regards to the first question, I utilize a case study of the policy’s implementation within 17 local governments …

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A Study Of Residual Cyanides And Potential Stabilities In Tailings Storage Facility Of Gold Mining Operation, Suwanit Parinyachet, Quanchai Leepowpanth Jan 2015

A Study Of Residual Cyanides And Potential Stabilities In Tailings Storage Facility Of Gold Mining Operation, Suwanit Parinyachet, Quanchai Leepowpanth

Applied Environmental Research

The study aimed to investigate residual cyanides and their potential stabilities in tailings from a gold processing plant deposited in the Tailings Storage Facility (TSF) of a gold mining site. For this purpose, several samples of tailings were taken from the recently abandoned TSF to a depth of 2.5 meters, representing 1 to 2 years old tailings. The samples were analyzed for pH, metals, residual cyanides, and Net Acid Generation Test (NAG test). The results showed that, in all samples, pH values were neutral to slightly alkaline. Fe concentrations were relatively high (22,800-35,000 mg kg-1) indicating that Fe can readily …

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The Political Correlates Of Sustainable Development: A Case Study Of Winter Park, Fl, Ariella Lvov Jan 2015

The Political Correlates Of Sustainable Development: A Case Study Of Winter Park, Fl, Ariella Lvov

Honors Program Theses

How do cities find the path to sustainable development policy when confronted with constituent opposition? To address this dilemma, a case study of a small, land-locked city in Central Florida was conducted, whose long battle with sustainable development has been, at times, both successful and unsuccessful. Winter Park provides an excellent backdrop for studying which political correlates are requisite for the successful execution of growth policy. This study explores three sustainable development initiatives in Winter Park: (a) light rail, (b) SunRail, and (c) transit-oriented development. The researcher conducted an analysis of both archival research and structured interviews with local elected …

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The Perceptions, Knowledge, Benefits And Barriers Of Hispanics Regarding The Dietary Guidelines For Americans, Luisyana De Amor Gamboa Jan 2015

The Perceptions, Knowledge, Benefits And Barriers Of Hispanics Regarding The Dietary Guidelines For Americans, Luisyana De Amor Gamboa

Theses and Dissertations--Nutrition and Food Systems

Background: Hispanics are the largest minority group in the U.S. and by the year 2060 the number of Hispanics is projected to double. They are disproportionately affected by obesity and chronic diseases which translate into decreased quality of life, loss of work opportunities and perceptions of injustice for the Hispanic population. The Dietary Guidelines (DG) provide information to help Americans make healthy food and physical activity choices and if followed can be a means of reducing the health disparity gap. However, culturally relevant recommendations specific to Hispanics’ health and nutritional habits are often lacking. The purpose of this study was …

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Fractionation And Mobility Of Lead In Klity Creek Riverbank Sediments, Kanchanaburi, Thailand, Teerawit Poopa, Prasert Pavasant, Vorapot Kanokkantapong, Bunyarit Panyapinyopol Jan 2015

Fractionation And Mobility Of Lead In Klity Creek Riverbank Sediments, Kanchanaburi, Thailand, Teerawit Poopa, Prasert Pavasant, Vorapot Kanokkantapong, Bunyarit Panyapinyopol

Applied Environmental Research

The sequential extraction method was employed to investigate the distribution and chemical fractions of lead (Pb) in Klity Creek sediments, Kanchanaburi, Thailand with the main objective to define the lead mobility in sediment and potential bioavailability in relation to sediment contamination levels. Samples were collected from a total of twelve sampling sites distributed from upstream of the polluted zone until the final downstream point at Srinakarin Reservoir. The results showed that the background value of total lead concentration in the sediments from this area was higher than those reported from other locations in Thailand. Sequential extraction results revealed that lead …

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Review Of The Current Situation Of Cd Contamination In Agricultural Field In The Mae Sot District, Tak Province, Northwestern Thailand, Pensiri Akkajit Jan 2015

Review Of The Current Situation Of Cd Contamination In Agricultural Field In The Mae Sot District, Tak Province, Northwestern Thailand, Pensiri Akkajit

Applied Environmental Research

This paper reviews contamination status, sources and remediation of Cd in agricultural land in Mae Sot District, Tak Province, Northwestern Thailand. The Cd contamination becamean environmental issue because mining of a Zn deposit area located uphill of the Mae Tao creekscaused movement of Cd and Zn along the creek to contaminate agricultural soils downstream. Blood Cd levels of residents in this contaminated area were found to exceed the national average of 0.5 µg g-1creatinine. The main route of Cd exposure in this area is the consumption of rice locally grown in this Cd contaminated area. Remediation of Cd-contaminated soils is …

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Contents, Discovery Editors Jan 2015

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 16 2015, Several Authors Jan 2015

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 16 2015, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Farm-To-School In Montana: An Assessment Of Program Participation, Autumn Lee Jan 2015

Farm-To-School In Montana: An Assessment Of Program Participation, Autumn Lee

Graduate Student Theses, Dissertations, & Professional Papers

Montana is a prominent player in the farm-to-school movement with its strong agricultural industry and its leadership in the farm-to-school FoodCorps program. Farm-to- school involves connecting students to food through local procurement, nutrition education, and garden immersion. Many researchers indicate that farm-to-school participation strengthens local economies, improves student health, and creates more cohesive communities, but the financial and logistical challenges of implementation signal the call for stronger policy and funding support. In this professional paper, I build upon previous research to understand the unique outcomes of farm-to-school participation in Montana and to explore the policy and funding needs specific to …

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Abundance, Density, And Opinions About Columbian Black-Tailed Deer, Whidbey Island, Washington, Robert P. Wingard Jan 2015

Abundance, Density, And Opinions About Columbian Black-Tailed Deer, Whidbey Island, Washington, Robert P. Wingard

Graduate Student Theses, Dissertations, & Professional Papers

Obtaining reliable knowledge is the first step towards properly managing wildlife species. Columbian black-tailed deer (Odocoileus hemionus columbianus) on Whidbey Island, Washington have not been the subject of study, and little is known about the population, or the opinion of resident’s of Whidbey Island towards the deer population. However, wildlife managers suggest deer on the island may be overabundant or over social carrying capacity. Given the lack of empirical knowledge about the deer population or human opinions towards deer on Whidbey Island, I designed research to determine the abundance and density of Columbian black-tailed deer on Whidbey Island, …

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Why Do Countries Cooperate? The Effect Of Cross-Border Pollution, Eric D. Johnson Jan 2015

Why Do Countries Cooperate? The Effect Of Cross-Border Pollution, Eric D. Johnson

Graduate Student Theses, Dissertations, & Professional Papers

As evidence regarding the consequences of climate change grows, the need to act cooperatively becomes increasingly apparent. International environmental agreements are one of many means being pursued to improve environmental management and combat climate change at large. This study examines factors that influence international environmental treaty participation among European countries. Using panel data on 35 European countries for 1980-1999, joint treaty participation is estimated as a function of various globalization variables with specific attention given to the effects of cross-border air pollution, foreign direct investment, and trade. These results suggest that cross-border air pollution does increase cooperation even after controlling …

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Off The Court, Onto The Farm, Arza E. Hammond Jan 2015

Off The Court, Onto The Farm, Arza E. Hammond

Graduate Student Theses, Dissertations, & Professional Papers

This work contains two separate but connected stories about developing a relationship with something larger than myself. Reaching the end of my basketball career forced me to examine my relationship with the great game of basketball and my role in it. After ending my hoops career, I spent a summer working and living on a small, organic farm. The lessons I learned from the game helped me to develop a meaningful relationship with the farm and to find a reciprocal role with the land I lived and worked on.

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Do Democratic Governments Improve Environmental Quality?, Yoonsoo Nam Jan 2015

Do Democratic Governments Improve Environmental Quality?, Yoonsoo Nam

Graduate Student Theses, Dissertations, & Professional Papers

My research question is whether democratic countries improve the environment. This research question is important because many nowadays people are more than ever concerned about environmental quality, and researchers have produced mixed results of democratic governments’ effects on the environment. As an attempt to contribute to this area of research, I implement three different types of heterogeneity in the relationships between democratic countries and environmental quality. These three different types of heterogeneity include different environmental outcomes, separate components of democracy, and countries with different income levels. By using these three different types of heterogeneity, I may better understand the mechanisms …

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Instituting Collaborative Conservation In Federal Land Management: The Blm's Resource Advisory Councils As An Example, Benjamin D. Donatelle Jan 2015

Instituting Collaborative Conservation In Federal Land Management: The Blm's Resource Advisory Councils As An Example, Benjamin D. Donatelle

Graduate Student Theses, Dissertations, & Professional Papers

Collaborative Conservation is one type of Environmental Conflict Resolution (ECR) that, since the 1970’s, has proliferated throughout public land and natural resource management, especially in the Western United States. As the notion of collaboration has risen in the collective consciousness of public land management professionals, various efforts to capitalize on its use have been instituted through regulatory reforms and legislation. For twenty years the Resource Advisory Councils have fulfilled their regulatory responsibilities and exemplify policy mandated collaborative consensus-building process, yet little research has been conducted to understand what contributes to their effectiveness. This study investigates the effect of instituting or …

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Tiny Houses: Community And Dwelling, Evan Dion Jan 2015

Tiny Houses: Community And Dwelling, Evan Dion

CMC Senior Theses

The topic of this thesis is explore how tiny houses are being used and how might they be applied to homelessness in the future. The thesis also discusses the influences of past architectural thoughts and ideals that lead to the creation of the modern day tiny house on wheels. The thesis addresses questions such as: Who lives in tiny houses and for what reasons? How are different tiny houses designed? I found that tiny houses are helping to eliminate the negative connotation of living in a small house. I also discovered that the two main demographics of people living in …

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“A Give And A Take”: Lived Experiences In A Real Sharing Economy, Lauren F. Phipps Jan 2015

“A Give And A Take”: Lived Experiences In A Real Sharing Economy, Lauren F. Phipps

Pitzer Senior Theses

This thesis contrasts a “real” sharing economy with the commonly held understanding of this new mode of exchange. By examining the lived experiences within a successful example of sharing, we can see its true value and acknowledge where other businesses fall short. Based on in-depth interviews with users of freecycle.org, this thesis illustrates the importance of motivation within a real sharing economy, highlighting the existence of generalized reciprocity, the value of community, and altruism between members of this gifting platform.

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School Gardens: Cultivating A Child’S Nutritional Habits, Environmental Knowledge, And Sustainability Practices, Jeffrey Meltzer Jan 2015

School Gardens: Cultivating A Child’S Nutritional Habits, Environmental Knowledge, And Sustainability Practices, Jeffrey Meltzer

Honors Theses

School gardens have existed since the late nineteenth century and today are becoming increasingly popular in many parts of the world, including where I studied in Maine and Australia (AUS). Multiple organizations support school gardens in Maine, including the Maine School Garden Network, which has over 125 registered school gardens. In AUS, the Stephanie Alexander Kitchen Garden Foundation primarily supports the school garden movement and has over 800 registered school gardens. While many researchers have studied school gardens, few have compared two countries, focused on environmental sustainability, or investigated Maine in particular. This thesis combines information from literature reviews, and …

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Foreign Investor Protection And Climate Action: A New Price Tag For Urgent Policies, Gus Van Harten Jan 2015

Foreign Investor Protection And Climate Action: A New Price Tag For Urgent Policies, Gus Van Harten

Osgoode Legal Studies Research Paper Series

From a climate perspective, not all investment is equal. Desirable investment in clean energy needs encouragement and protection, while undesirable investment in fossil fuels needs clear policy signals to avoid further investment in destructive activities and stranding more assets. In this paper, evidence is presented on how foreign investor protection provisions in trade and investment agreements tilt the playing field in favor of entrenched incumbents and against urgent action on climate; on the potential for a massive expansion of investor-state litigation and risks to climate policy in proposed trade deals; and on key flaws in recent European Commission proposals to …

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Transformando La Educación Superior Para Una Amazonía Cambiante, David S. Salisbury, Elizabeth Anderson, Richard Bilsborrow, Connie Campbell, Javier Maldonado-Ocampo, Stephen Perz, Edgar Díaz-Zúñiga Jan 2015

Transformando La Educación Superior Para Una Amazonía Cambiante, David S. Salisbury, Elizabeth Anderson, Richard Bilsborrow, Connie Campbell, Javier Maldonado-Ocampo, Stephen Perz, Edgar Díaz-Zúñiga

Geography and the Environment Faculty Publications

El tesista tiene un desafío. ¿Cómo puede construir una metodología para que su trabajo de tesis ayude a una comunidad indígena a enfrentarse a una Amazonía cambiante? Afortunadamente, él es uno de los 21 estudiantes universitarios peruanos que participan en un proyecto que combina la ciencia de vanguardia y la formación tecnológica con la investigación participativa en comunidades indígenas biodiversas. Este Proyecto de Cooperación es un Consorcio entre la Universidad Nacional de Ucayali, Pucallpa, Perú, y la University of Richmond, EE.UU, apoyado por el Programa de Educación Superior para el Desarrollo (HED) del Consejo Americano de Educación (ACE). Esta asociación, …

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The Nature Of Disconnect: Wilderness In The Face Of Climate Change, Sarah Capdeville Jan 2015

The Nature Of Disconnect: Wilderness In The Face Of Climate Change, Sarah Capdeville

Undergraduate Theses, Professional Papers, and Capstone Artifacts

In the midst of a congressional address on the topic of conservation and restoration, President Lyndon B. Johnson stated, “This generation has altered the composition of the atmosphere on a global scale through . . . a steady increase in carbon dioxide from the burning of fossil fuels.” It was 1965. One year prior, Congress had passed the Wilderness Act of 1964, defining wilderness as “an area where the earth and its community of life are untrammeled by man, where man himself is a visitor who does not remain.” When the founders of the Wilderness Act wrote these words, they …

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Linking Environmental Restoration And Stewardship In Colorado: Learning From The Rocky Mountain Conservancy, Jordan Carper Jan 2015

Linking Environmental Restoration And Stewardship In Colorado: Learning From The Rocky Mountain Conservancy, Jordan Carper

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The Rocky Mountain Conservancy (RMC) is a well-known nonprofit organization supporting restoration and environmental stewardship and leadership in Rocky Mountain National Park. The RMC promotes stewardship of Rocky Mountain National Park and similar lands through education and philanthropy. Since 1931, the RMC (previously Rocky Mountain Nature Association) has been producing educational publications, offering seminars, supporting research, and providing aid and philanthropic support to Rocky Mountain National Park and their other public lands partners. The RMC has also established a unique Conservation Corps in which college students work side-by-side with park and forest service teams in Rocky Mountain National Park and …

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Participatory Conservation Of Coastal Habitats: The Importance Of Understanding Homeowner Decision Making To Mitigate Cascading Shoreline Degradation, Steven B. Scyphers, Steven J. Picou, Sean P. Powers Jan 2015

Participatory Conservation Of Coastal Habitats: The Importance Of Understanding Homeowner Decision Making To Mitigate Cascading Shoreline Degradation, Steven B. Scyphers, Steven J. Picou, Sean P. Powers

University Faculty and Staff Publications

Along densely populated coasts, the armoring of shorelines is a prevalent cause of natural habitat loss and degradation. This article explores the values and decision making of waterfront homeowners and identifies two interlinked and potentially reversible drivers of coastal degradation. We discovered that: (1) misperceptions regarding the environmental impacts and cost-effectiveness of different shoreline conditions was common and may promote armoring; and (2) many homeowners reported only altering their shorelines in response to damage caused by armoring on neighboring properties. Collectively, these findings suggest that a single homeowner’s decision may trigger cascading degradation along a shoreline, which highlights the necessity …

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Sampling Strategies For Finite Population Using Auxiliary Information, Florentin Smarandache, Rajesh Singh Jan 2015

Sampling Strategies For Finite Population Using Auxiliary Information, Florentin Smarandache, Rajesh Singh

Branch Mathematics and Statistics Faculty and Staff Publications

The present book aims to present some improved estimators using auxiliary and attribute information in case of simple random sampling and stratified random sampling and in some cases when non-response is present. This volume is a collection of five papers, written by seven co-authors (listed in the order of the papers): Sachin Malik, Rajesh Singh, Florentin Smarandache, B. B. Khare, P. S. Jha, Usha Srivastava and Habib Ur. Rehman. The first and the second papers deal with the problem of estimating the finite population mean when some information on two auxiliary attributes are available. In the third paper, problems related …

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Bumpers College Students In Action, Discovery Editors Jan 2015

Bumpers College Students In Action, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Life Cycle Assessment (Lca) Of Tourism Activities, Kayla Santello Jan 2015

Life Cycle Assessment (Lca) Of Tourism Activities, Kayla Santello

Honors Theses and Capstones

Abstract— Tourism, like other developed industries is a commerce that requires energy inputs and yields outputs with significant effects on the environment. However a comprehensive study examining the life cycle impact associated with each tourism component including transportation, accommodation, food services, and recreation is still lacking. Therefore a search of previous tourism life cycle studies was carried out and ten studies were further investigated. Indicators, assessment approaches, and system boundaries of these previous studies were assessed. Then the outcomes were normalized and compared in order to obtain ranges for the four components of tourism. It was found that energy intensity …

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The Action Cycle/Structural Context Framework: A Fisheries Application, D. G. Webster Jan 2015

The Action Cycle/Structural Context Framework: A Fisheries Application, D. G. Webster

Dartmouth Scholarship

There is a growing consensus that environmental governance is a wicked problem that requires understanding of the many linkages and feedbacks between human and natural systems. Here, I propose an action cycle/structural context (AC/SC) framework that is based on the concept of responsive governance, in which individuals and decision makers respond to problems rather than working to prevent them. By linking agency and structure, the AC/SC framework points out two key problems in the realm of environmental governance: the profit disconnect, whereby economic signals of environmental harm are dampened by endogenous or exogenous forces, and the power disconnect, whereby those …

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