-
1
-
-
33745895304
-
Modifying and evaluating a P index for Denmark
-
doi:10.1007/s11270-006-9123-0
-
Andersen, H.E., and B. Kronvang. 2006. Modifying and evaluating a P index for Denmark. Water Air Soil Pollut. 174:341-353. doi:10.1007/s11270-006-9123-0
-
(2006)
Water Air Soil Pollut.
, vol.174
, pp. 341-353
-
-
Andersen, H.E.1
Kronvang, B.2
-
3
-
-
33644900370
-
Phosphorus indexes in four midwestern states:n evaluation of the differences and similarities
-
Benning, J.L., and C.S. Wortmann. 2005. Phosphorus indexes in four midwestern states: An evaluation of the differences and similarities. J. Soil Water Conserv. 60:221-227.
-
(2005)
J. Soil Water Conserv.
, vol.60
, pp. 221-227
-
-
Benning, J.L.1
Wortmann, C.S.2
-
4
-
-
0035207513
-
Evaluation of the phosphorus index in watershe s at the regional scale
-
doi:10.2134/jeq2001.2018
-
Birr, A., and D. Mulla. 2001. Evaluation of the phosphorus index in watersheds at the regional scale. J. Environ. Qual. 30:2018-2025. doi:10.2134/jeq2001.2018
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 2018-202
-
-
Birr, A.1
Mulla, D.2
-
5
-
-
84869462352
-
Using a phosphorus loss model to evaluate and improve phosphorus indices
-
this issue doi:10.2134/jeq2011.0457
-
Bolster, C.H., P.A. Vadas, A.N. Sharpley, and J.A. Lory. 2012. Using a phosphorus loss model to evaluate and improve phosphorus indices. J. Environ. Qual.41:1758-1766 (this issue). doi:10.2134/jeq2011.0457
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 758-176
-
-
Bolster, C.H.1
Vadas, P.A.2
Sharpley, A.N.3
Lory, J.A.4
-
6
-
-
33645978733
-
Sensitivity analysis of the Pennsylvania phosporus index for agricultural recycling of municipal biosolids
-
Brandt, R., and H. Elliott. 2005. Sensitivity analysis of the Pennsylvania phosphorus index for agricultural recycling of municipal biosolids. J. Soil Water Conserv. 60:209-219.
-
(2005)
J. Soil Water Conserv.
, vol.60
, pp. 209-219
-
-
Brandt, R.1
Elliott, H.2
-
7
-
-
34548079296
-
Phosphorus indices as risk-assessment tools in the USA and Europe: A review J. Plant Nutr
-
doi:10.1002/jpln.200725134
-
Buczko, U., and R.O. Kuchenbuch. 2007. Phosphorus indices as risk-assessment tools in the USA and Europe: A review. J. Plant Nutr. Soil Sci. Z. Pflanzenernaehr. Bodenkd. 170:445-460. doi:10.1002/jpln.200725134
-
(2007)
Soil Sci. Z. Pflanzenernaehr. Bodenkd.
, vol.170
, pp. 445-460
-
-
Buczko, U.1
Kuchenbuch, R.O.2
-
8
-
-
70350707923
-
Effects of hydrology and field management on phosphorus transport in surface runoff
-
doi:10.2134/jeq2008.0501
-
Buda, A.R., P.J.A. Kleinman, M.S. Srinivasan, R.B. Bryant, and G.W. Feyereisen.2009. Effects of hydrology and field management on phosphorus transport in surface runoff. J. Environ. Qual. 38:2273-2284. doi:10.2134/jeq2008.0501
-
(2009)
J. Environ. Qual.
, vol.38
, pp. 2273-2284
-
-
Buda, A.R.1
Kleinman, P.J.A.2
Srinivasan, M.S.3
Bryant, R.B.4
Feyereisen, G.W.5
-
9
-
-
77953494277
-
Assessment of the Georgia phosphorus index on farm at the field scale for grassland management
-
doi:10.2489/jswc.65.3.200
-
Butler, D.M., D.H. Franklin, M.L. Cabrera, L.M. Risse, D.E. Radcliffe, L.T. West, and J.W. Gaskin. 2010. Assessment of the Georgia phosphorus index on farm at the field scale for grassland management. J. Soil Water Conserv.65:200-210. doi:10.2489/jswc.65.3.200
-
(2010)
J. Soil Water Conserv.
, vol.65
, pp. 200-210
-
-
Butler, D.M.1
Franklin, D.H.2
Cabrera, M.L.3
Risse, L.M.4
Radcliffe, D.E.5
West, L.T.6
Gaskin, J.W.7
-
10
-
-
0032032977
-
The role of phosphorus in the eutrophication of receiving waters
-
doi:10.2134/jeq1998.00472425002700020004x
-
Correll, D. 1998. The role of phosphorus in the eutrophication of receiving waters: A review. J. Environ. Qual. 27:261-266. doi:10.2134/jeq1998.00472425002700020004x
-
(1998)
A review. J. Environ. Qual.
, vol.27
, pp. 261-266
-
-
Correll, D.1
-
11
-
-
33845368377
-
The Eucha/Spavinaw phosphorus index: A court mndated index for litter management
-
DeLaune, P., B. Haggard, T. Daniel, I. Chaubey, and M. Cochran. 2006. The Eucha/Spavinaw phosphorus index: A court mandated index for litter management. J. Soil Water Conserv. 61:96-105.
-
(2006)
J. Soil Water Conserv.
, vol.61
, pp. 96-105
-
-
DeLaune, P.1
Haggard, B.2
Daniel, T.3
Chaubey, I.4
Cochran, M.5
-
12
-
-
8744278079
-
Evaluation of the phosphorus source component in the phosphorus index for pastures.
-
doi:10.2134/jeq2004.2192
-
DeLaune, P., P. Moore, D. Carman, A. Sharpley, B. Haggard, and T. Daniel.2004. Evaluation of the phosphorus source component in the phosphorus index for pastures. J. Environ. Qual. 33:2192-2200. doi:10.2134/jeq2004.2192
-
(2004)
J. Environ. Qual.
, vol.33
, pp. 192-220
-
-
DeLaune, P.1
Moore, P.2
Carman, D.3
Sharpley, A.S.4
Hggard, B.5
Daniel, T.6
-
13
-
-
22344450479
-
Conditional phosphorus index as an educational tool for risk assessment and phosphorus management
-
Djodjic, F., and L. Bergstrom. 2005. Conditional phosphorus index as an educational tool for risk assessment and phosphorus management. Ambio 34:296-300.
-
(2005)
Ambio
, vol.34
, pp. 296-300
-
-
Djodjic, F.1
Bergstrom, L.2
-
14
-
-
0034163666
-
Establishing nutrient criteria in streams
-
doi:10.2307/1468291
-
Dodds, W., and E. Welch. 2000. Establishing nutrient criteria in streams. J. North Am. Benthol. Soc. 19:186-196. doi:10.2307/1468291
-
(2000)
J. North Am. Benthol. Soc.
, vol.19
, pp. 186-196
-
-
Dodds, W.1
Welch, E.2
-
15
-
-
78650520931
-
Index models to evaluate the risk of phosphoru and nitrogen loss at catchment scales
-
doi:10.1016/j.jenvman.2010.10.001
-
Drewry, J.J., L.T.H. Newham, and R.S.B. Greene. 2011. Index models to evaluate the risk of phosphorus and nitrogen loss at catchment scales. J. Environ. Manage. 92:639-649. doi:10.1016/j.jenvman.2010.10.001
-
(2011)
J. Environ. Manage.
, vol.92
, pp. 639-649
-
-
Drewry, J.J.1
Newham, L.T.H.2
Greene, R.S.B.3
-
16
-
-
0035672646
-
Phosphorus risk assessment index evaluation using runoffmeasurements
-
Eghball, B., and J. Gilley. 2001. Phosphorus risk assessment index evaluation using runoffmeasurements. J. Soil Water Conserv. 56:202-206.
-
(2001)
J. Soil Water Conserv.
, vol.56
, pp. 202-206
-
-
Eghball, B.1
Gilley, J.2
-
17
-
-
85103013364
-
The return of the phosphorus paradigm: Agricutural phosphorus and eutrophication.
-
J.T. Sims and A.N. Sharpley, editors, ASA, CSSA, SSSA, Madison, WI
-
Foy, R.H. 2005. The return of the phosphorus paradigm: Agricultural phosphorus and eutrophication. In: J.T. Sims and A.N. Sharpley, editors, Phosphorus: Agriculture and the environment. ASA, CSSA, SSSA, Madison, WI. p. 911-939.
-
(2005)
Phosphorus: Agriculture and the environment
, pp. 911-939
-
-
Foy, R.H.1
-
18
-
-
0033966799
-
Phosphorus management at the watershed scale:modification of the phosphorus index
-
doi:10.2134/jeq2000.00472425002900010017x
-
Gburek, W., A. Sharpley, L. Heathwaite, and G. Folmar. 2000. Phosphorus management at the watershed scale: A modification of the phosphorus index. J. Environ. Qual. 29:30-144.
-
(2000)
J. Environ. Qual.
, vol.29
, pp. 130-144
-
-
Gburek, W.1
Sharpley, A.2
Heathwaite, L.3
Folmar, G.4
-
19
-
-
84869468751
-
J. Environ. Qual.
-
this issue doi:10.2134/jeq2012.0001
-
Good, L.W., P. Vadas, J.C. Panuska, C.A. Bonilla, and W.E. Jokela. 2012. Testing the Wisconsin P Index with year-round, field-scale runoffmonitoring. J. Environ. Qual. 41:1730-1740 (this issue). doi:10.2134/jeq2012.0001
-
(2012)
Testing the Wisconsin P Index with year-round, field-scale runoffmonitoring
, vol.41
, pp. 1730-1740
-
-
Good, L.W.1
Vadas, P.2
Panuska, J.C.3
Bonilla, C.A.4
Jokela, W.E.5
-
20
-
-
33744461030
-
Measured and computed phosphorus losses by runffand subsurface drainage in eastern Canada
-
Goulet, M., J. Gallichand, M. Duchemin, and M. Giroux. 2006. Measured and computed phosphorus losses by runoffand subsurface drainage in eastern Canada. Appl. Eng. Agric. 22:203-213.
-
(2006)
Appl. Eng. Agric.
, vol.22
, pp. 203-213
-
-
Goulet, M.1
Gallichand, J.2
Duchemin, M.3
Giroux, M.4
-
21
-
-
13744255533
-
Field evaluation of three phosphorus indices on new application sites in Texas
-
Harmel, R., H. Torbert, P. Delaune, B. Haggard, and R. Haney. 2005. Field evaluation of three phosphorus indices on new application sites in Texas. J. Soil Water Conserv. 60:29-42.
-
(2005)
J. Soil Water Conserv.
, vol.60
, pp. 29-42
-
-
Harmel, R.1
Torbert, H.2
Delaune, P.3
Haggard, B.4
Haney, R.5
-
22
-
-
34548084225
-
Initial evaluation of a phosphorus index on pature and cropland watersheds in Texas
-
Chicago IL. 28-31 July American Society of Agricultural Engineers, St. Joseph, MI
-
Harmel, R., P. Delaune, B. Haggard, H. Torbert, C.W. Richardson, P. Moore, Jr.,and H. Torbert. 2002. Initial evaluation of a phosphorus index on pasture and cropland watersheds in Texas. In: Initial evaluation of a phosphorus index on pasture and cropland watersheds in Texas. Chicago, IL. 28-31 July. American Society of Agricultural Engineers, St. Joseph, MI.
-
(2002)
Initial evaluation of a phosphorus index on pasture and cropland watersheds in Texas
-
-
Harmel, R.1
Delaune, P.2
Haggard, B.3
Torbert, H.4
Richardson, C.W.5
Moore Jr., P.6
Torbert, H.7
-
23
-
-
85102987408
-
Assessing the risk and magnitude of agriculture l nonpoint source phosphorus pollution
-
J.T. Sims and A.N. Sharpley, editors, ASA, CSSA, SSSA, Madison, WI
-
Heathwaite, A.L., A. Sharpley, M. Bechmann, and S. Rekolainen. 2005. Assessing the risk and magnitude of agricultural nonpoint source phosphorus pollution. In: J.T. Sims and A.N. Sharpley, editors, Phosphorus: Agriculture and the environment. ASA, CSSA, SSSA, Madison, WI. p. 981-1020.
-
(2005)
Phosphorus: Agriculture and the environment
, pp. 981-1020
-
-
Heathwaite, A.L.1
Sharpley, A.2
Bechmann, M.3
Rekolainen, S.4
-
24
-
-
37549021554
-
Review of indexing tools for identifying high risk areas of phosphorus loss in Nordic catchments
-
doi:10.1016/j.jhydrol.2007.10.039
-
Heckrath, G., M. Bechmann, P. Ekholm, B. Ulen, F. Djodjic, and H.E. Andersen. 2008. Review of indexing tools for identifying high risk areas of phosphorus loss in Nordic catchments. J. Hydrol. 349:68-87.doi:10.1016/j.jhydrol.2007.10.039
-
(2008)
J. Hydrol.
, vol.349
, pp. 68-87
-
-
Heckrath, G.1
Bechmann, M.2
Ekholm, P.3
Ulen, B.4
Djodjic, F.5
Andersen, H.E.6
-
25
-
-
77649237574
-
The state of US freshwater harmful algal blooms assessments, policy, and legislation
-
doi:10.1016/j.toxicon.2009.07.021
-
Hudnell, H.K. 2010. The state of US freshwater harmful algal blooms assessments, policy, and legislation. Toxicon 55:1024-1034. doi:10.1016/j.toxicon.2009.07.021
-
(2010)
Toxicon
, vol.55
, pp. 1024-103
-
-
Hudnell, H.K.1
-
26
-
-
34548724543
-
Potential impacts of implementation of the phophorus loss assessment tool (PLAT) on the poultry industry in North Carolina: Case studies
-
Israel, D.W., D.L. Osmond, and J.C. Roberts. 2007. Potential impacts of implementation of the phosphorus loss assessment tool (PLAT) on the poultry industry in North Carolina: Case studies. J. Soil Water Conserv.62:48-54.
-
(2007)
J. Soil Water Conserv.
, vol.62
, pp. 48-54
-
-
Israel, D.W.1
Osmond, D.L.2
Roberts, J.C.3
-
27
-
-
28944445223
-
Sensitivity analysis of the Virginia phosphorus index management tool
-
Jesiek, J.B., and M.L. Wolfe. 2005. Sensitivity analysis of the Virginia phosphorus index management tool. Trans. ASAE 48:1773-1781.
-
(2005)
Trans. ASAE
, vol.48
, pp. 1773-1781
-
-
Jesiek, J.B.1
Wolfe, M.L.2
-
28
-
-
25844501881
-
Predicted impact and evaluation of North Carolna's phosphorus indexing tool
-
doi:10.2134/jeq2005.0020
-
Johnson, A., D. Osmond, and S. Hodges. 2005. Predicted impact and evaluation of North Carolina's phosphorus indexing tool. J. Environ. Qual. 34:1801-1810. doi:10.2134/jeq2005.0020
-
(2005)
J. Environ. Qual.
, vol.34
, pp. 1801-1810
-
-
Johnson, A.1
Osmond, D.2
Hodges, S.3
-
29
-
-
84869390880
-
Phosphorus index as a phosphorus awareness tool Documented phosphorus use reduction in New York State
-
this issue doi:10.2134/jeq2012.0050
-
Ketterings, Q.M., and K.J. Czymmek. 2012. Phosphorus index as a phosphorus awareness tool: Documented phosphorus use reduction in New York State. J. Environ. Qual. 41:1767-1773 (this issue). doi:10.2134/jeq2012.0050
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 1767-1773
-
-
Ketterings, Q.M.1
Czymmek, K.J.2
-
30
-
-
84857647361
-
Quantification and implications of surplus phsphorus and manure in major animal production regions of Maryland, Pennsylvania, and Virginia
-
Water Stewardship, Annapolis, MD, accessed 24 Sept. 2012
-
Kovzelove, C., T. Simpson, and R. Korcak. 2010. Quantification and implications of surplus phosphorus and manure in major animal production regions of Maryland, Pennsylvania, and Virginia. Water Stewardship, Annapolis, MD. http://waterstewardshipinc.org/downloads/P_PAPER_FINAL_2-9-10.pdf (accessed 24 Sept. 2012).
-
(2010)
-
-
Kovzelove, C.1
Simpson, T.2
Korcak, R.3
-
31
-
-
0000992893
-
The concept and need for a phosphorus assessment-tool
-
Lemunyon, J., and R. Gilbert. 1993. The concept and need for a phosphorus assessment-tool. J. Prod. Agric. 6:483-486.
-
(1993)
J. Prod. Agric.
, vol.6
, pp. 483-486
-
-
Lemunyon, J.1
Gilbert, R.2
-
32
-
-
34248142140
-
Comparing ratings of the southern phosphorus indices
-
Osmond, D.L., M.L. Cabrera, S.E. Feagley, G.E. Hardee, C.C. Mitchell, P.A. Moore, R.S. Mylavarapu, J.L. Oldham, J.C. Stevens, W.C. Thom, F. Walker, and H. Zhang. 2006. Comparing ratings of the southern phosphorus indices. J. Soil Water Conserv. 61:325-337.
-
(2006)
J. Soil Water Conserv.
, vol.61
, pp. 325-337
-
-
Osmond, D.L.1
Cabrera, M.L.2
Feagley, S.E.3
Hardee, G.E.4
Mitchell, C.C.5
Moore, P.A.6
Mylavarapu, R.S.7
Oldham, J.L.8
Stevens, J.C.9
Thom, W.C.10
Walker, F.11
wZhang, F.12
-
33
-
-
84869425180
-
Comparing phosphorus indices from twelve southern U.S. states against monitored phosphorus loads from six prior southern studies
-
this issue doi:10.2134/jeq2012.0013
-
Osmond, D., A. Sharpley, C. Bolster, M. Cabrera, S. Feagley, B. Lee, C. Mitchell, R. Mylavarapu, L. Oldham, F. Walker, and H. Zhang. 2012. Comparing phosphorus indices from twelve southern U.S. states against monitored phosphorus loads from six prior southern studies. J. Environ. Qual.41:1741-1749 (this issue). doi:10.2134/jeq2012.0013
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 1741-1749
-
-
Osmond, D.1
Sharpley, A.2
Bolster, C.3
Cabrera, M.4
Feagley, S.5
Lee, B.6
Mitchell, C.7
Mylavarapu, R.8
Oldham, L.9
Walker, F.10
Zhang, H.11
-
34
-
-
68449083407
-
Nutrient and other environmental controls of harmful cyanobacterial blooms along the freshwater-marine continuum
-
H.K. Hundell, editor, Springer Press, New York
-
Paerl, H.W. 2008. Nutrient and other environmental controls of harmful cyanobacterial blooms along the freshwater-marine continuum. In: H.K. Hundell, editor, Cyanobacterial harmful algal blooms: State of the science and research needs. Springer Press, New York. p. 218-237.
-
(2008)
Cyanobacterial harmful algal blooms: State of the science and research needs
, pp. 218-237
-
-
Paerl, H.W.1
-
35
-
-
84869478993
-
Accounting for the risks of phosphorus losses through tile drains in a phosphorus index
-
(this issue). doi:10.2134/jeq2012.0238
-
Reid, D.K., B. Ball, and T.Q. Zhang. 2012. Accounting for the risks of phosphorus losses through tile drains in a phosphorus index. J. Environ. Qual. 41:1720-1729 (this issue). doi:10.2134/jeq2012.0238
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 1720-1729
-
-
Reid, D.K.1
Ball, B.2
Zhangy, T.Q.3
-
36
-
-
10344246603
-
Linkages between phosphorus index estimates and environmental quality indicators
-
Schendel, E., H. Schreier, and L. Lavkulich. 2004. Linkages between phosphorus index estimates and environmental quality indicators. J. Soil Water Conserv. 59:243-251.
-
(2004)
J. Soil Water Conserv.
, vol.59
, pp. 243-251
-
-
Schendel, E.1
Schreier, H.2
Lavkulich, L.3
-
37
-
-
0029361115
-
Identifying sites vulnerable to phosphorus lossin agricultural runoff
-
doi:10.2134/jeq1995.00472425002400050024x
-
Sharpley, A. 1995. Identifying sites vulnerable to phosphorus loss in agricultural runoff. J. Environ. Qual. 24:947-951. doi:10.2134/jeq1995.00472425002400050024x
-
(1995)
J. Environ. Qual.
, vol.24
, pp. 947-951
-
-
Sharpley, A.1
-
38
-
-
80052761572
-
Revision of the 590 nutrient management standard: SERA-17 supporting documentation. Rep. Southern Cooperative Series Bull
-
Virginia Tech Univ., Blacksburg, VA.
-
Sharpley, A., D. Beegle, C. Bolster, L. Good, B. Joern, Q. Ketterings, J. Lory, R. Mikkelsen, D. Osmond, and P. Vadas. 2011. Revision of the 590 nutrient management standard: SERA-17 supporting documentation. Rep. Southern Cooperative Series Bull. 413. Virginia Tech Univ., Blacksburg, VA.
-
(2011)
, vol.413
-
-
Sharpley, A.1
Beegle, D.2
Bolster, C.3
Good, L.4
Joern, B.5
Ketterings, Q.6
Lory, J.7
Mikkelsen, R.8
Osmond, D.9
Vadas, P.10
-
39
-
-
84869383754
-
Phosphorus indices: Why we need to take stock of how we are doing
-
this issue doi:10.2134/jeq2012.0040
-
Sharpley, A., D. Beegle, C. Bolster, L. Good, B. Joern, Q. Ketterings, J. Lory, R. Mikkelsen, D. Osmond, and P. Vadas. 2012. Phosphorus indices: Why we need to take stock of how we are doing. J. Environ. Qual. 41:1710-1719(this issue). doi:10.2134/jeq2012.0040
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 1710-1719
-
-
Sharpley, A.1
Beegle, D.2
Bolster, C.3
Good, L.4
Joern, B.5
Ketterings, Q.6
Lory, J.7
Mikkelsen, R.8
Osmond, D.9
Vadas, P.10
-
40
-
-
0035214152
-
Assessing site vulnerability to phosphorus loss in an agricultural watershed
-
doi:10.2134/jeq2001.2026
-
Sharpley, A.N., R.W. McDowell, J.L. Weld, and P.J.A. Kleinman. 2001. Assessing site vulnerability to phosphorus loss in an agricultural watershed. J. Environ. Qual. 30:2026-2036. doi:10.2134/jeq2001.2026
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 2026-2036
-
-
Sharpley, A.N.1
McDowell, R.W.2
Weld, J.L.3
Kleinman, P.J.A.4
-
41
-
-
0141880335
-
Development of phosphorus indices for nutrient management planning strategies in the united states
-
Sharpley, A., J. Weld, D. Beegle, P. Kleinman, W. Gburek, P. Moore, and G. Mullins. 2003. Development of phosphorus indices for nutrient management planning strategies in the united states. J. Soil Water Conserv.58:137-152.
-
(2003)
J. Soil Water Conserv.
, vol.58
, pp. 137-152
-
-
Sharpley, A.1
Weld, J.2
Beegle, D.3
Kleinman, P.4
Gburek, W.5
Moore, P.6
Mullins, G..7
-
42
-
-
0037251319
-
Eutrophication of freshwater and coastal marine ecosystems:A global problem
-
doi:10.1065/espr2002.12.142
-
Smith, V. 2003. Eutrophication of freshwater and coastal marine ecosystems:A global problem. Environ. Sci. Pollut. Res. 10:126-139. doi:10.1065/espr2002.12.142
-
(2003)
Environ. Sci. Pollut. Res.
, vol.10
-
-
Smith, V.1
-
43
-
-
77949833427
-
A field-based assessment tool for phosphorus losses in runoffin Kansas
-
doi:10.2489/jswc.64.3.212
-
Sonmez, O., G.M. Pierzynski, L. Frees, B. Davis, D. Leikam, D.W. Sweeney, and K.A. Janssen. 2009. A field-based assessment tool for phosphorus losses in runoffin Kansas. J. Soil Water Conserv. 64:212-222. doi:10.2489/jswc.64.3.212
-
(2009)
J. Soil Water Conserv.
, vol.64
, pp. 212-222
-
-
Sonmez, O.1
Pierzynski, G.M.2
Frees, L.3
Davis, B.4
Leikam, D.5
Sweeney, D.W.6
Janssen, K.A.7
-
44
-
-
84978938673
-
Conservation practice standard, nutrient mangement. Rep
-
USDA-NRCS. Code 590. USDA-NRCS, Washington, DC, accessed 24Sept. 2012
-
USDA-NRCS. 2011a. Conservation practice standard, nutrient management. Rep. Code 590. USDA-NRCS, Washington, DC. http:www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1046177.pdf (accessed 24Sept. 2012).
-
(2011)
-
-
-
45
-
-
84870850145
-
National instruction title 190, part 302- Nut rien management policy implementation. Rep
-
USDA-NRCS. NI 190 302. USDA-NRCS, Washington, DC, accessed 24 Sept. 2012
-
USDA-NRCS. 2011b. National instruction title 190, part 302- Nutrien management policy implementation. Rep. NI 190 302. USDA-NRCS, Washington, DC. http://directives.sc.egov.usda.gov/viewerFS.aspx?hid=31187 (accessed 24 Sept. 2012).
-
(2011)
-
-
-
46
-
-
84870796470
-
Technical support document for the revisions the nationa pollutant discharge elimination system regulations for concentrated animal feeding operations. Rep
-
USEPA. EPA-821-R-03-002. Washington, DC, accessed 24 Sept. 2012, USEPA Water Permits Division, Office of Wastewater Management
-
USEPA. 2002. Technical support document for the revisions to the nationa pollutant discharge elimination system regulations for concentrated animal feeding operations. Rep. EPA-821-R-03-002. USEPA Water Permits Division, Office of Wastewater Management, Washington, DC. Available at http://www.epa.gov/npdes/pubs/cafo_tech_support.pdf(accessed 24 Sept. 2012).
-
(2002)
-
-
-
47
-
-
85019981649
-
Guidance for federal land management in the Chsapeake bay watershed. Chapter 2: Agriculture. Rep
-
USEPA. EPA841-R-10-002.Office of Wetlands, Oceans, and Watersheds, Washington, DC, accessed 24 Sept. 2012, USEPA, Nonpoint Source Pollution
-
USEPA. 2010. Guidance for federal land management in the Chesapeake bay watershed. Chapter 2: Agriculture. Rep. EPA841-R-10-002. USEPA, Nonpoint Source Pollution, Office of Wetlands, Oceans, and Watersheds, Washington, DC. http://www.epa.gov/nps/chesbay502/pdf/chesbay_chap02.pdf (accessed 24 Sept. 2012).
-
(2010)
-
-
-
48
-
-
84869470110
-
Simulating soil phosphorus dynamics for a phoshorus loss quantification tool
-
this issue doi:10.2134/jeq2012.0003
-
Vadas, P.A., B.C. Joern, and P.A. Moore, Jr. 2012. Simulating soil phosphorus dynamics for a phosphorus loss quantification tool. J. Environ. Qual.41:1750-1757 (this issue). doi:10.2134/jeq2012.0003
-
(2012)
J. Environ. Qual.
, vol.41
, pp. 1750-1757
-
-
Vadas, P.A.1
Joern, B.C.2
Moore Jr., P.A.3
-
49
-
-
20044366395
-
Comparison of measured and simulated phosphoru losses with indexed site vulnerability
-
Veith, T., A. Sharpley, J. Weld, and W. Gburek. 2005. Comparison of measured and simulated phosphorus losses with indexed site vulnerability. Trans. ASAE 48:557-565.
-
(2005)
Trans. ASAE
, vol.48
, pp. 557-565
-
-
Veith, T.1
Sharpley, A.2
Weld, J.3
Gburek, W.4
-
50
-
-
85056928954
-
Phosphorus indices. In: D.E. Radcliffe and M.l Cabrera, editors
-
CRC Press, Boca Raton, FL
-
Weld, J., and A.N. Sharpley. 2007. Phosphorus indices. In: D.E. Radcliffe and M.L. Cabrera, editors, Modeling phosphorus in the environment. CRC Press, Boca Raton, FL. p. 301-332.
-
(2007)
Modeling phosphorus in the environment
, pp. 301-332
-
-
Weld, J.1
Sharpley, A.N.2
|