Managing Genetic Diversity and Extinction Risk for a Rare Plains Bison (Bison bison bison) PopulationEnvironmental Management - Tập 64 - Trang 553-563 - 2019
Seth G. Cherry, Jerod A. Merkle, Marie Sigaud, Daniel Fortin, Greg A. Wilson
Unfenced plains bison are rare and only occur in a small number of locations throughout Canada and the United States. We examined management guidelines for maintenance of genetic health and population persistence for a small and isolated population of plains bison that occupy the interface between a protected national park and private agricultural lands. To address genetic health concerns, we meas...... hiện toàn bộ
Book reviewsEnvironmental Management - Tập 19 - Trang 779-785 - 1995
Andrew C. Gross, David Alexander, Jean A. Nichols, Jerry A. Griffith, Carolyn T. Hunsaker
Methodology for prediction of ecological impacts under real conditions in MexicoEnvironmental Management - Tập 13 - Trang 545-551 - 1989
Luis Antonio Bojórquez-Tapia
Most environmental impact assessments in Mexico are short-duration studies that tend to be descriptive rather than analytical and predictive. Therefore, a general methodology has been developed for the prediction and communication of ecological impacts in situations where time, funds, and information are major limitations. The approach] involves two stages: (1) environmental characterization and (...... hiện toàn bộ
Integrated Measures of Anthropogenic Stress in the U.S. Great Lakes BasinEnvironmental Management - Tập 39 - Trang 631-647 - 2007
Nicholas P. Danz, Gerald J. Niemi, Ronald R. Regal, Tom Hollenhorst, Lucinda B. Johnson, JoAnn M. Hanowski, Richard P. Axler, Jan J. H. Ciborowski, Thomas Hrabik, Valerie J. Brady, John R. Kelly, John A. Morrice, John C. Brazner, Robert W. Howe, Carol A. Johnston, George E. Host
Integrated, quantitative expressions of anthropogenic stress over large geographic regions can be valuable tools in environmental research and management. Despite the fundamental appeal of a regional approach, development of regional stress measures remains one of the most important current challenges in environmental science. Using publicly available, pre-existing spatial datasets, we developed a...... hiện toàn bộ
Modeling the Impacts of Farming Practices on Water Quality in the Little Miami River BasinEnvironmental Management - Tập 39 - Trang 853-866 - 2007
Susanna T. Y. Tong, Sarawuth Naramngam
Since intensive farming practices are essential to produce enough food for the increasing population, farmers have been using more inorganic fertilizers, pesticides, and herbicides. Agricultural lands are currently one of the major sources of non-point source pollution. However, by changing farming practices in terms of tillage and crop rotation, the levels of contamination can be reduced and the ...... hiện toàn bộ