Zobrazeno 1 - 10
of 362
pro vyhledávání: '"Andrew N. Sharpley"'
Autor:
Peter J. A. Kleinman, Deanna L. Osmond, Laura E. Christianson, Don N. Flaten, James A. Ippolito, Helen P. Jarvie, Jason P. Kaye, Kevin W. King, April B. Leytem, Joshua M. McGrath, Nathan O. Nelson, Amy L. Shober, Douglas R. Smith, Kenneth W. Staver, Andrew N. Sharpley
Publikováno v:
Agricultural & Environmental Letters, Vol 7, Iss 2, Pp n/a-n/a (2022)
Abstract Conservation practices that reduce nutrient and soil loss from agricultural lands to water are fundamental to watershed management programs. Avoiding trade‐offs of conservation practices is essential to the successful mitigation of watersh
Externí odkaz:
https://doaj.org/article/3cf81b8af09c4f1c87071d186c7ec0d4
Publikováno v:
Agricultural & Environmental Letters, Vol 5, Iss 1, Pp n/a-n/a (2020)
Abstract The Phosphorus (P) Index risk assessment tool has been widely adopted across the United States to identify and rank site vulnerability to P runoff as part of the Natural Resources Conservation Service nutrient management planning (NMP) proce
Externí odkaz:
https://doaj.org/article/a4b5f64d05bd490786d219f43729da9e
Publikováno v:
Agricultural & Environmental Letters, Vol 3, Iss 1 (2018)
Vegetative buffer strips (VBS) and managed or unmanaged riparian zones between the edge of field and receiving watercourse are widely adopted conservation practices aimed at reducing nonpoint nutrient pollution. However, their effectiveness at decrea
Externí odkaz:
https://doaj.org/article/1c2402ee6b584939b670a18c2f699378
Publikováno v:
Agricultural & Environmental Letters, Vol 3, Iss 1 (2017)
Externí odkaz:
https://doaj.org/article/6bf12d03483f4e67806d1676138583f1
Publikováno v:
Water, Vol 9, Iss 9, p 633 (2017)
Best management practices (BMPs) are being implemented to reduce non-point sources pollution in China and worldwide. There are many types of agricultural BMPs, but their effectiveness differs from farm to farm, depending on where they are applied, ho
Externí odkaz:
https://doaj.org/article/1f1dab2bd0e64566834dca1e373f46df
Autor:
Mike B. Daniels, Matthew S. Fryer, Samuel B. Fernandes, Nathan A. Slaton, Andrew N. Sharpley, Pearl Webb, Lee Riley, James Burke, Lawrence G. Berry, Trenton Roberts, Bill Robertson
Publikováno v:
Agronomy Journal.
Publikováno v:
Journal of the ASABE. 65:1317-1332
Highlights Animal effluents can be detected in soils after minimal applications using non-intrusive characterization techniques. Swine effluent in soil produces measurable electrical signatures in the absence of chemical signatures. Electrical resist
Publikováno v:
Journal of Environmental Quality. 50:1042-1062
A legacy of using P fertilizers on grazed pastures has been enhanced soil fertility and an associated increased risk of P loss in runoff. Rainfall simulation has been extensively used to develop relationships between soil test P (STP) and dissolved P
Publikováno v:
Journal of Environmental Protection. 11:332-343
A common issue with filters designed to remove nutrients from runoff is their reduced effectiveness in high-flow conditions. To overcome this challenge, it was determined that nutrient removal from broiler-house fan dust could be more effective if nu
Autor:
William D. Taylor, Andrew N. Sharpley, Duncan Boyd, Philippe Van Cappellen, Scott O. C. Mundle, Mohamed N. Mohamed, Douglas G. Haffner, Paul Weidman, George B. Arhonditsis, Krista M. Chomicki, Christopher Wellen, Christopher T. Parsons
Publikováno v:
Freshwater Science. 38:675-691
Eutrophication of freshwaters is already a problem in many regions globally and will probably worsen as human populations grow and consume more resources. The ability of researchers and gov...