Development of phosphorus indices for nutrient management planning strategies in the United States AN Sharpley, JL Weld, DB Beegle, PJA Kleinman, WJ Gburek, PA Moore, ... Journal of Soil and Water Conservation 58 (3), 137-152, 2003 | 586 | 2003 |
Assessing site vulnerability to phosphorus loss in an agricultural watershed AN Sharpley, RW McDowell, JL Weld, PJA Kleinman Journal of Environmental Quality 30 (6), 2026-2036, 2001 | 285 | 2001 |
Comparison of measured and simulated phosphorus losses with indexed site vulnerability TL Veith, AN Sharpley, JL Weld, WJ Gburek Transactions of the ASAE 48 (2), 557-565, 2005 | 103 | 2005 |
Identifying critical sources of phosphorus export from agricultural watersheds JL Weld, AN Sharpley, DB Beegle, WJ Gburek Nutrient Cycling in Agroecosystems 59 (1), 29-38, 2001 | 82 | 2001 |
Predicting phosphorus dynamics in complex terrains using a variable source area hydrology model AS Collick, DR Fuka, PJA Kleinman, AR Buda, JL Weld, MJ White, ... Hydrological processes 29 (4), 588-601, 2015 | 76 | 2015 |
Evaluation of phosphorus-based nutrient management strategies in Pennsylvania JL Weld, RL Parsons, DB Beegle, AN Sharpley, WJ Gburek, WR Clouser Journal of soil and water conservation 57 (6), 448-454, 2002 | 63 | 2002 |
Improved simulation of edaphic and manure phosphorus loss in SWAT AS Collick, TL Veith, DR Fuka, PJA Kleinman, AR Buda, JL Weld, ... Journal of environmental quality 45 (4), 1215-1225, 2016 | 57 | 2016 |
Integrating contributing areas and indexing phosphorus loss from agricultural watersheds AN Sharpley, PJA Kleinman, AL Heathwaite, WJ Gburek, JL Weld, ... Journal of environmental quality 37 (4), 1488-1496, 2008 | 54 | 2008 |
Evaluation of phosphorus site assessment tools: Lessons from the USA A Sharpley, P Kleinman, C Baffaut, D Beegle, C Bolster, A Collick, ... Journal of Environmental Quality 46 (6), 1250-1256, 2017 | 52 | 2017 |
Assessment of best management practices to minimise the runoff of manure‐borne phosphorus in the United States A Sharpley, P Kleinman, J Weld New Zealand journal of agricultural research 47 (4), 461-477, 2004 | 51 | 2004 |
Manure management and nutrient loss under winter conditions: A literature review MS Srinivasan, RB Bryant, MP Callahan, JL Weld Journal of soil and water conservation 61 (4), 200-209, 2006 | 49 | 2006 |
Comparing phosphorus management strategies at a watershed scale RW McDowell, AN Sharpley, DB Beegle, JL Weld Journal of soil and water conservation 56 (4), 306-315, 2001 | 47 | 2001 |
The Pennsylvania phosphorus index: version 1 JL Weld, DB Beegle, WL Gburek, PJA Kleinman, AN Sharpley Pennsylvania: Publications Distribution Center, Pennsylvania State …, 2003 | 42* | 2003 |
Environmental soil phosphorus indices AN Sharpley, PJA Kleinman, JL Weld Soil Sampling and Methods of Analysis, 141, 2007 | 25 | 2007 |
Developing an environmental manure test for the phosphorus index PJA Kleinman, AN Sharpley, AM Wolf, DB Beegle, HA Elliott, JL Weld, ... Communications in soil science and plant analysis 37 (15-20), 2137-2155, 2006 | 19 | 2006 |
Nutrient management planners' feedback on New York and Pennsylvania phosphorus indices S Cela, QM Ketterings, KJ Czymmek, J Weld, DB Beegle, PJA Kleinman Journal of Soil and Water Conservation 71 (4), 281-288, 2016 | 14 | 2016 |
Local assessments of the impacts of phosphorus index implementation in Pennsylvania WJ Kogelmann, RB Bryant, HS Lin, DB Beegle, JL Weld Journal of soil and water conservation 61 (1), 20-30, 2006 | 13 | 2006 |
Comparison of state approaches to the development of phosphorus indices JL Weld, DB Beegle, JT Sims, JL Lemunyon, AN Sharpley, WJ Gburek, ... 2000 Annual meetings abstracts. ASA, CSSA, and SSSA, Madison, WI, 329, 2000 | 13 | 2000 |
13 Phosphorus Indices J Weld, AN Sharpley Modeling Phosphorus in the Environment, 301, 2006 | 11* | 2006 |
Profile of the equine industry's environmental, best management practices and variations in Pennsylvania A Swinker, S Worobey, H McKernan, R Meinen, D Kniffen, D Foulk, M Hall, ... Journal of Equine Veterinary Science 31 (5), 334-335, 2011 | 9 | 2011 |