Zobrazeno 1 - 8
of 8
pro vyhledávání: '"T. Kevin O'Donnell"'
Autor:
Douglas C. Tozer, Matthew J. Cooper, Nicholas P. Danz, Donald G. Uzarski, Carl R. Ruetz, Ashley H. Moerke, Thomas M. Gehring, Anne Garwood, Dennis A. Albert, Alan D. Steinman, Greg P. Grabas, Douglas A. Wilcox, Valerie J. Brady, Joseph P. Gathman, T. Kevin O’Donnell, Gerald J. Niemi, Jan J. H. Ciborowski, Robert W. Howe, Todd Redder, Gary A. Lamberti, Lucinda B. Johnson
Publikováno v:
Wetlands (Wilmington, N.C.)
Traditionally, ecosystem monitoring, conservation, and restoration have been conducted in a piecemeal manner at the local scale without regional landscape context. However, scientifically driven conservation and restoration decisions benefit greatly
Autor:
Randall J. Miles, Keith W. Goyne, T. Kevin O'Donnell, Claire Baffaut, Kenneth A. Sudduth, Stephen H. Anderson
Publikováno v:
Geoderma. 161:138-146
Photography has been a welcome tool in documenting and conveying qualitative soil information. When coupled with image analysis software, the usefulness of digital cameras can be increased to advance the field of micropedology. The determination of a
Publikováno v:
International Journal of River Basin Management. 6:243-256
Targeted implementation of agricultural best management practices (BMPs) to reduce non‐point source pollution is the most recent strategy to improve U.S. surface waters. Little empirical evidence exists documenting effectiveness of U.S. BMP program
Autor:
Paul F. Overbeck, Thomas E. Johnson, Richard J. Horwitz, Bernard W. Sweeney, W. Cully Hession, T. Kevin O'Donnell
Publikováno v:
Journal of the American Water Resources Association. 44:724-741
The joint influences of riparian vegetation and urbanization on fish assemblages were analyzed by depletion sampling in paired forested and nonforested reaches of 25 small streams along an urbanization gradient. Nonforested reaches were narrower than
Autor:
T. Kevin O'Donnell, David L. Galat
Publikováno v:
Environmental Management. 41:90-105
Objective setting, performance measures, and accountability are important components of an adaptive-management approach to river-enhancement programs. Few lessons learned by river-enhancement practitioners in the United States have been documented an
Autor:
T. Kevin O'Donnell, David L. Galat
Publikováno v:
Restoration Ecology. 15:538-549
The Upper Mississippi River is characterized by a series of locks and dams, shallow impoundments, and thousands of river channelization structures that facilitate commercial navigation between Minneapolis, Minnesota, and Cairo, Illinois. Agriculture
Autor:
T. Kevin O’Donnell
Publikováno v:
Environmental management. 49(1)
Continued public support for U.S. taxpayer funded programs aimed at reducing agricultural pollutants depends on clear demonstrations of water quality improvements. The objective of this research was to determine if implementation of agricultural best
Autor:
Douglas A. Wilcox, Jan J. H. Ciborowski, Robert W. Howe, Gary A. Lamberti, John P. Schneider, Matthew J. Cooper, Carl R. Ruetz, Nicholas P. Danz, Terry N. Brown, Gerald J. Niemi, Valerie J. Brady, Douglas C. Tozer, Greg P. Grabas, Peg Bostwick, Lucinda B. Johnson, Anne Garwood, Thomas M. Gehring, Joseph P. Gathman, T. Kevin O’Donnell, Donald G. Uzarski, Christopher J. Norment, Richard P Axler, Ashley H. Moerke, Dennis A. Albert, Alan D. Steinman, Brent A. Murry, Ryan Lee Wheeler
Publikováno v:
Biological Sciences Publications
Since European settlement, over 50 % of coastal wetlands have been lost in the Laurentian Great Lakes basin, causing growing concern and increased monitoring by government agencies. For over a decade, monitoring efforts have focused on the developmen