Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Donald W. Meals"'
Autor:
Solomon Folle, Julie Moore, Donald W Meals, Raghavan Srinivasan, Eric A. Howe, Michael Winchell
Publikováno v:
Hydrological Sciences Journal. :1-19
The identification of phosphorus critical source areas (CSAs) is an important step in reducing nonpoint-source phosphorus contributions to lakes and streams, providing the basis for targeted mitigation and efficient utilization of limited resources.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ffffdde2ed0cf7f1dbcf795f2ee80a
https://doi.org/10.1080/02626667.2014.980262
https://doi.org/10.1080/02626667.2014.980262
Autor:
Julia S Moore, Fletcher Kip Potter, Michael Middleman, David C. Braun, Donald W Meals, Eric A. Howe
Publikováno v:
Proceedings of the Water Environment Federation. 2015:3784-3795
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83408833e28f7cdb6dc3bfffe0cfb815
https://doi.org/10.2175/193864715819555337
https://doi.org/10.2175/193864715819555337
Autor:
E. Alan Cassell, Robert L. Parsons, Donald W. Meals, David Hughell, William E. Jokela, Lynnette Wood
Publikováno v:
Agriculture, Ecosystems & Environment. 127:189-200
Cost-effective nonpoint source phosphorus (P) control should target the land areas at greatest risk for P loss. We combined mass-balance modeling and geographic analysis to identify and map high-risk areas for P export by integrating long-term P inpu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::086511036dd66e89b857b0d1f7afe938
https://doi.org/10.1016/j.agee.2008.04.004
https://doi.org/10.1016/j.agee.2008.04.004
Publikováno v:
Journal - American Water Works Association. 100:140-150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc480a67ee3b3fbf2c0376eee21719f
https://doi.org/10.1002/j.1551-8833.2008.tb09610.x
https://doi.org/10.1002/j.1551-8833.2008.tb09610.x
Publikováno v:
Journal of environmental quality. 44(2)
Nutrient enrichment of water resources has degraded coastal waters throughout the world, including in the United States (e.g., Chesapeake Bay, Gulf of Mexico, and Neuse Estuary). Agricultural nonpoint sources have significant impacts on water resourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8b9b5fdf3bf8e0742b674dd395efba7
https://pubmed.ncbi.nlm.nih.gov/26023957
https://pubmed.ncbi.nlm.nih.gov/26023957
Autor:
Donald W. Meals, David C. Braun
Publikováno v:
Journal of Environmental Quality. 35:1088-1100
Contamination by bacteria is a leading cause of impairment in U.S. waters, particularly in areas of livestock agriculture. We evaluated the effectiveness of several practices in reducing Escherichia coli levels in runoff from fields receiving liquid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1466843d1b2a23a3726db8117d5a2c6c
https://doi.org/10.2134/jeq2005.0380
https://doi.org/10.2134/jeq2005.0380
Autor:
Donald W. Meals
Publikováno v:
Water Science and Technology. 43:175-182
Achievement of management goals for Lake Champlain (Vermont/New York, USA and Quebec, Canada) will require reduction of agricultural phosphorus loads, the dominant nonpoint source in the Basin. Cost-effective phosphorus reduction strategies need reli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9534bf1fcc979efd4d76bdf944000b
https://doi.org/10.2166/wst.2001.0280
https://doi.org/10.2166/wst.2001.0280
Autor:
Donald W. Meals, Adam B. Brown, Deane Wang, Deborah K. Pelton, Suzanne N. Levine, John C. Drake, E. Alan Cassell, Heather M. Galarneau, James P. Hoffmann
Publikováno v:
Journal of the North American Benthological Society. 18:185-198
We evaluated P transport through a 3 rd -order eutrophic stream in 2 seasons, December 1994 and September 1997, by adding spikes of dissolved P (orthophosphate) and dye tracer (Rhodamine WT) to a 3-km reach. The December experiment occurred under ice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6342eda0df496380da360e8d8bd5be25
https://doi.org/10.2307/1468460
https://doi.org/10.2307/1468460
Autor:
Lenore F Budd, Donald W. Meals
Publikováno v:
Journal of the American Water Resources Association. 34:251-265
Existing land use data were used to estimate nonpoint source phosphorus loads to Lake Champlain (Vermont/New York/Quebec) in a loading function model that combined P concentration coefficients with regional hydrologic data. The estimates were verifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1136f6053ec38fe89cfd5ada0ab75a11
https://doi.org/10.1111/j.1752-1688.1998.tb04132.x
https://doi.org/10.1111/j.1752-1688.1998.tb04132.x
Autor:
Donald W. Meals
Publikováno v:
Lake and Reservoir Management. 7:197-207
Phosphorus loading from agricultural activities such as manure and fertilizer applications often contributes to eutrophication of surface waters. The primary goal of the LaPlatte River Watershed Project in northwestern Vermont was to reduce phosphoru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39d601805ae2898a2abbdb93bcfdfb0f
https://doi.org/10.1080/07438149309354271
https://doi.org/10.1080/07438149309354271