Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (6)
- Environmental Sciences (5)
- Physical Sciences and Mathematics (5)
- Ecology and Evolutionary Biology (4)
- Sociology (4)
-
- Animal Studies (3)
- Social Justice (3)
- Agriculture (2)
- Education (2)
- Environmental Policy (2)
- Population Biology (2)
- Public Affairs, Public Policy and Public Administration (2)
- Agricultural Economics (1)
- Agricultural and Resource Economics (1)
- Architecture (1)
- Biodiversity (1)
- Civic and Community Engagement (1)
- Cognition and Perception (1)
- Economics (1)
- Environmental Design (1)
- Food Security (1)
- Food Studies (1)
- Forest Biology (1)
- Forest Sciences (1)
- Geography (1)
- Higher Education (1)
- International Relations (1)
- International and Area Studies (1)
- Institution
- Keyword
-
- Agroecology (2)
- Air pollution (2)
- Agricultural productive systems (1)
- Agroecología (1)
- Animal protection (1)
-
- Atmospheric deposition (1)
- Behavior change (1)
- Biogeochemical cycles (1)
- Biological pest control (1)
- Climate change (1)
- Community-based social marketing (1)
- Conversion processes (1)
- Cross Border environmental issues (1)
- Dendrochronology (1)
- Desarrollo sostenible (1)
- Economic growth (1)
- Economic report (1)
- Economics of farmland (1)
- Ecosystem services (1)
- Electric and hybrid vehicles (1)
- Environment (1)
- Environmental activism (1)
- Environmental policy (1)
- Environmentally preferable purchasing (1)
- Equine populations (1)
- Farmland loss (1)
- Food sovereignty (1)
- Forest trees (1)
- Grassland Management (1)
- Grazing (1)
- Publication
-
- State of the Animals 2007 (2)
- Anthropology Publications (1)
- Antioch University Full-Text Dissertations & Theses (1)
- CMC Faculty Publications and Research (1)
- Dartmouth Scholarship (1)
-
- Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research (1)
- Ecology Collection (1)
- Environmental Studies Faculty and Staff Publications (1)
- Environmental Studies and Sciences (1)
- FIU Electronic Theses and Dissertations (1)
- Natural Resource Management Faculty Publications (1)
- Publications and Research (1)
- Sustainability and Social Justice (1)
- Teacher Education (1)
Articles 1 - 15 of 15
Full-Text Articles in Environmental Studies
Effects Of A Switchgrass Buffer Strip On Soil Microorganisms Near A Field Applied With Endosulfan, Cristina Clark-Cuadrado
Effects Of A Switchgrass Buffer Strip On Soil Microorganisms Near A Field Applied With Endosulfan, Cristina Clark-Cuadrado
FIU Electronic Theses and Dissertations
A field study to determine the effects of a switchgrass buffer strip (SBS) on soil microorganisms near a field applied with endosulfan was carried out. Soil samples were taken from a SBS and bare soil area downslope from a field applied with endosulfan at different distances, days, and two seasons (wet and dry). Soil samples were analyzed for endosulfan, soil fungi, and bacteria. Analysis of endosulfan concentrations was done by reversed-phase liquid chromatography. No endosulfan runoff was detected by this method. Analysis of soil fungi and bacteria was done by fungal and bacterial enumeration by plate count method on rose …
Distribution And Habitats Of Mosquito Larvae In The Kingdom Of Tonga, Jon S. Harding, Culum Brown, Felicity Jones, Russell Taylor
Distribution And Habitats Of Mosquito Larvae In The Kingdom Of Tonga, Jon S. Harding, Culum Brown, Felicity Jones, Russell Taylor
Ecology Collection
Mosquitoes are a significant pest and human health issue in the Kingdom of Tonga. The occurrence of species and habitats used by mosquito larvae were investigated to determine the potential for control through larval habitat management. Forty-two sites, including 22 villages and 20 farm plantations on the six islands of Tongatapu, Pangaimotu, Vava’u, Pangaimotu (Vava’u group), ‘Utungake and Nuku, were surveyed in April 2006. A total of eight mosquito species were collected: Aedes aegypti (Linnaeus), Ae. horrescens (Edwards), Ae. nocturnus (Theobold), Ae. tongae (Edwards), Culex albinervis (Edwards), Cx. annulirostris (Skuse), Cx. quinquefasciatus (Say) and Cx. sitiens (Wiedemann). Several species were …
Imaging The Future Of Cross Border Environmental Resource Management Within The Fraser Lowland: A Delphi Analysis, Patrick H. Buckley, John Belec
Imaging The Future Of Cross Border Environmental Resource Management Within The Fraser Lowland: A Delphi Analysis, Patrick H. Buckley, John Belec
Environmental Studies Faculty and Staff Publications
This report presents the findings of a study that utilizes a Delphi questionnaire technique to explore trans-border environmental governance issues in the Fraser Lowland of south-western British Columbia/ north-western Washington State. The international border that bisects this area, presents an implicit obstacle to coherent and consistent management of the environmental resources located in this unified bio-physical region. Moreover, as population and industrial pressures continue unabated, there is a sense that some degree of unified bi-national effort is inevitable in this cross-border region (CBR).
Changes In Nitrogen Cycling During The Past Century In A Northern Hardwood Forest, Kendra K. Mclauchlan, Joseph M. Craine, W. Wyatt Oswald, Peter R. Leavitt, Gene E. Likens
Changes In Nitrogen Cycling During The Past Century In A Northern Hardwood Forest, Kendra K. Mclauchlan, Joseph M. Craine, W. Wyatt Oswald, Peter R. Leavitt, Gene E. Likens
Dartmouth Scholarship
Nitrogen (N) availability, defined here as the supply of N to terrestrial plants and soil microorganisms relative to their N demands, limits the productivity of many temperate zone forests and in part determines ecosystem carbon (C) content. Despite multidecadal monitoring of N in streams, the long-term record of N availability in forests of the northeastern United States is largely unknown. Therefore, although these forests have been receiving anthropogenic N deposition for the past few decades, it is still uncertain whether terrestrial N availability has changed during this time and, subsequently, whether forest ecosystems have responded to increased N deposition. Here, …
Greening The Campus: Contemporary Student Environmental Activism, Ashley Dawson
Greening The Campus: Contemporary Student Environmental Activism, Ashley Dawson
Publications and Research
In November 1992, the Union of Concerned Scientists (UCS) issued a report entitled "World Scientists' Warning to Humanity." Written by UCS Chair Henry Kendall and signed by 1,700 of the worlds leading scientists, including the majority of Nobel laureates in the sciences, the report's admonition was conveyed in the strongest terms.
The Allure Of Technology: How France And California Promoted Electric And Hybrid Vehicles To Reduce Urban Air Pollution, David Calef, Robert Goble
The Allure Of Technology: How France And California Promoted Electric And Hybrid Vehicles To Reduce Urban Air Pollution, David Calef, Robert Goble
Sustainability and Social Justice
All advanced industrialized societies face the problem of air pollution produced by motor vehicles. In spite of striking improvements in internal combustion engine technology, air pollution in most urban areas is still measured at levels determined to be harmful to human health. Throughout the 1990s and beyond, California and France both chose to improve air quality by means of technological innovation, adopting legislation that promoted clean vehicles, prominently among them, electric vehicles (EVs). In California, policymakers chose a technology-forcing approach, setting ambitious goals (e.g., zero emission vehicles), establishing strict deadlines and issuing penalties for non-compliance. The policy process in California …
The Demographics Of The U.S. Equine Population, Emily R. Kilby
The Demographics Of The U.S. Equine Population, Emily R. Kilby
State of the Animals 2007
In this demographic examination of America’s equine population, the numbers clearly show upward trends in all things equestrian over the past fifty years. Will that trajectory continue, adding year after year to the current ten million population, or will loss of open spaces turn the tide as it limits horse housing and riding room? Will ownership patterns undergo fundamental changes when population density, land costs, and escalating environmental controls eliminate the “backyard”- keeping concept and make suburban boarding stables untenable? Will horse production expenses rise in the face of land pressures to the point that equestrian involvement, now a highly …
Un Proyecto De Educacion Ambiental En Torno A La Sequia En Chihuahua: Proceso, Resultados Y Aplicaciones Ulteriores (An Environmental Education Project In The Context Of Drought In Chihuahua: Process, Results And Ulterior Applications), Sara Soledad Garcia, V. Reyes, P. Ocha Tovar
Un Proyecto De Educacion Ambiental En Torno A La Sequia En Chihuahua: Proceso, Resultados Y Aplicaciones Ulteriores (An Environmental Education Project In The Context Of Drought In Chihuahua: Process, Results And Ulterior Applications), Sara Soledad Garcia, V. Reyes, P. Ocha Tovar
Teacher Education
No abstract provided.
Agroecología: Promoviendo Una Transición Hacia La Sostenibilidad, Stephen R. Gliessman, Francisco J. Rosado-May, Carlos Guadarrama-Zugasti, Julie Jedlicka, Anais Cohn, Victor Ernesto Méndez, Roseann Cohen, Laura Trujillo, Christopher M. Bacon, Roberta Jaffe
Agroecología: Promoviendo Una Transición Hacia La Sostenibilidad, Stephen R. Gliessman, Francisco J. Rosado-May, Carlos Guadarrama-Zugasti, Julie Jedlicka, Anais Cohn, Victor Ernesto Méndez, Roseann Cohen, Laura Trujillo, Christopher M. Bacon, Roberta Jaffe
Environmental Studies and Sciences
En este artículo se define agroecología como la aplicación de los conceptos y prinicipios ecológicos al diseño y manejo de los sistemas alimentarios sostenibles. Se presentan los argumentos principales que sostienen la validez, importancia y pertinencia del enfoque agroecológico, no solo para entender los procesos involucrados en la producción de alimentos, sino para proponer alternativas que conduzcan a esos procesos para operar en sistemas sostenibles. El concepto clave, que guía el razonamiento metodológico y epistemológico en este an álisis, es el de sostenibilidad. Para alcanzar sostenibilidad la metodología agroecológica no solo se ancla en la Ecología, lo cual se describe …
Agroecological Transition In Cuba: Towards A Better Way Of Life, Donna Chollett, Bruce Ferguson, Koyu Furusawa, Mari Furusawa, Stephen Hollis, Audrey Hollis, Alley Kent, Sheehy Skeffington, Masuru Sugai
Agroecological Transition In Cuba: Towards A Better Way Of Life, Donna Chollett, Bruce Ferguson, Koyu Furusawa, Mari Furusawa, Stephen Hollis, Audrey Hollis, Alley Kent, Sheehy Skeffington, Masuru Sugai
Anthropology Publications
The current financial and fuel crises threaten food security in poorer nations and among the poor in wealthier countries. Sustainable food production benefits communities and their food supply and can maintain farming systems in less developed agricultural regions. Many small farmers have long practiced organic agriculture, but face pressure to adopt green revolution farming, using chemicals and commercial seed. Some are resisting this, but lack the technology to apply organic methods on a larger scale. Cuba provides an instructive example of a nation that confronted a sudden food and fuel crisis by adopting organic agricultural technologies across production systems that …
The Steady State Economy, Habitat Stability, And The Humane Treatment Of Wild Animals, Brian Czech
The Steady State Economy, Habitat Stability, And The Humane Treatment Of Wild Animals, Brian Czech
State of the Animals 2007
Economic growth is not intended to kill, torture, or harass animals, and in that respect is not as detestable as various other forms of inhumanity. Yet economic growth is surely the greatest of all forms of inhumanity in terms of the gross amount of wild animal suffering that results. Therefore, for those concerned with the humane treatment of wild animals, perhaps nothing is so important to address as the policy and process of economic growth.
Assessing The State Of Tennessee’S Environment, Mary F. Evans
Assessing The State Of Tennessee’S Environment, Mary F. Evans
CMC Faculty Publications and Research
This 2007 volume of An Economic Report to the Governor of the State of Tennessee is the thirty-first in a series of annual reports compiled in response to requests by state government officials for assistance in achieving greater interdepartmental consistency in planning and budgeting efforts sensitive to the overall economic environment. Both short-term, or business cycle-sensitive forecasts, and longer-term, or trend forecasts, are provided in this report.
Model Estimation Of Land-Use Effects On Water Levels Of Northern Prairie Wetlands, Richard A. Voldseth, W.Carter Johnson, Tagir Gilmanov, Glenn R. Guntenspergen, Bruce V. Millett
Model Estimation Of Land-Use Effects On Water Levels Of Northern Prairie Wetlands, Richard A. Voldseth, W.Carter Johnson, Tagir Gilmanov, Glenn R. Guntenspergen, Bruce V. Millett
Natural Resource Management Faculty Publications
Wetlands of the Prairie Pothole Region exist in a matrix of grassland dominated by intensive pastoral and cultivation agriculture. Recent conservation management has emphasized the conversion of cultivated farmland and degraded pastures to intact grassland to improve upland nesting habitat. The consequences of changes in land-use cover that alter watershed processes have not been evaluated relative to their effect on the water budgets and vegetation dynamics of associated wetlands. We simulated the effect of upland agricultural practices on the water budget and vegetation of a semipermanent prairie wetland by modifying a previously published mathematical model (WETSIM). Watershed cover/landuse practices were …
A Community-Based Social Marketing Campaign To Green The Offices At Pacific University: Recycling, Paper Reduction, And Environmentally Preferable Purchasing, Elaine Janet Cole
A Community-Based Social Marketing Campaign To Green The Offices At Pacific University: Recycling, Paper Reduction, And Environmentally Preferable Purchasing, Elaine Janet Cole
Antioch University Full-Text Dissertations & Theses
This study describes a community-based social marketing (CBSM) research project to bring awareness and behavior change around paper reduction, recycling, and purchasing of environmentally preferred products (EPP) at a small liberal arts university in the Pacific Northwest. A university-wide green office campaign was designed and implemented over a semester. Components of the multiple methods research study were pre-post surveys, purchasing reports, a recycling study, and a waste audit. The results provide examples and insights into specific community-based social marketing tools that helped foster environmental behavior change. The paper also presents suggestions for future CBSM sustainability efforts at other universities. The …
Multifunctional Rural Landscapes: Economic, Environmental, Policy, And Social Impacts Of Land Use Changes In Nebraska, Twyla M. Hansen, Charles A. Francis, J. Dixon Esseks, J. Allen Williams Jr.
Multifunctional Rural Landscapes: Economic, Environmental, Policy, And Social Impacts Of Land Use Changes In Nebraska, Twyla M. Hansen, Charles A. Francis, J. Dixon Esseks, J. Allen Williams Jr.
Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research
The conversion of farmland near cities to other human uses is a global trend that challenges our long-term capacity to provide food, fiber, and ecosystem services to a growing world population. If current trends continue in the United States, the population will reach 450 million by the year 2050. At the same time, an accelerating change in land use will reduce today’s two acres per person of farmland to less than one acre per person. This is scarcely enough to produce food for our domestic population, without any food available for export – even assuming advances in technology. We need …