Conditional phosphorus index as an educational tool for risk assessment and phosphorus management

Ambio

Volumn 34, Issue 4-5, 2005, Pages 296-300

  Djodjic, Faruk ^a,b   Bergström, Lars ^a,c  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^b IVL SWEDISH ENVIRONMENTAL RESEARCH INSTITUTE   (Sweden)

^c Food 21 Project Management Group   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

PHOSPHORUS; SOIL MANAGEMENT;

EASTERN HEMISPHERE; EURASIA; EUROPE; NORTHERN EUROPE; SCANDINAVIA; SWEDEN; WORLD;

EID: 22344450479     PISSN: 00447447     EISSN: None     Source Type: Journal    
DOI: 10.1579/0044-7447-34.4.296     Document Type: Conference Paper

References (27)

1. EEA. 2003a. Europe's Environment: The Third Assessment. European Environment Agency, Copenhagen, 344 pp.
2. EEA. 2003b. Europe's Water: An Indicator-Based Assessment. European Environment Agency, Copenhagen, 99 pp.
3. Djodjic, F., Bergström, L. and Grant, C. 2005. Phosphorus management in balanced agricultural systems. Soil Use Manage. (In press).
4. Pionke, H.B., Gburek, W.J., Sharpley, A.N. and Zollweg, J.A. 1997. Hydrologic and chemical controls of phosphorus loss from catchments. In: Phosphorus Loss to Water from Agriculture. Tunney, H., Carton, O.T., Brookes, P.C. and Johnston, A.E. (eds.). CAB International Press, Cambridge, pp. 225-242.
5. Gburek, W.J., Sharpley, A.N., Heathwaite, L. and Folmar, G.J. 2000. Phosphorus management at the watershed scale: a modification of the phosphorus index. J. Environ. Qual. 29, 130-144.
6. Lemunyon, L.E. and Gilbert, R.G. 1993. The concept and need for a phosphorus assessment tool. J. Prod. Agric. 6, 483-496.
7. Bechmann, M. 2003. The P Index as a Management Tool for Agricultural Areas - Summary of P indices. Jordforsk (Norwegian Centre for Soil and Environmental Research) Report 65/2003. Ås, 30 pp.
8. Sharpley, A.N., Weld, J.L., Beegle, D.B., Kleinman, P.J.A., Gburek, W.J., Moore, P.A., Jr. and Mullins, G. 2003. Development of phosphorus indices for nutrient management planning strategies in the United States. J. Soil Water Conserv. 58, 137-152.
9. Tuhkanen, H.R., Uusitalo, R. and Yli-Halla, M.J. 2001. Modification of phosphorus index for Finland. ASA-CSS A-SSSA Annual Meetings, 21-25 October 2001, Charlotte, NC.
10. Djodjic, F., Montas, H., Shirmohammadi, A., Bergström, L. and Ulén, B. 2002. A decision support system for phosphorus management at a watershed scale. J. Environ. Qual. 31, 937-945.
11. Knisel, W.G. and Davis, F.M. 1999. GLEAMS: Groundwater Loading Effects of Agricultural Management Systems, Version 3.0. Users Manual. USDA Agricultural Research Service, Southeast Watershed Research Laboratory. SEWRL-WGK/FMD-050199. Tifton, GA, 182 pp.
12. Alström, K. and Bergman, A. 1990. Water erosion on arable land in southern Sweden. In: Soil Erosion on Agricultural Land. Boardman, J., Foster, I.D.L. and Dearing, J.A. (eds). John Wiley & Sons, Chichester. pp. 107-117.
13. SCB. 1997. Jordbruksstatistisk årsbok (Yearbook of agricultural statistics). Statistiska Centralbyrån, Stockholm, 244 pp. (In Swedish).
14. Djodjic, F. 2001. Displacement of Phosphorus in Structured Soils. PhD Thesis, Acta Universitatis Agriculturae Sueciae, Agraria 283, Swedish University of Agricultural Sciences, Uppsala, 30 pp.
15. Ulén, B., Johansson, G. and Kyllmar, K. 2001. Model predictions and long-term trends in phosphorus transport from arable lands in Sweden. Agric. Water Manage. 49, 197-210.
16. Kyllmar, K. and Ulén, B. 1998. The Swedish monitoring programme. In: Measuring Runoff and Nutrient Losses from Agricultural Land in Nordic Countries. Øygarden, L. and Botterweg, P. (eds), TemaNord 1998:575. Nordic Council of Ministers, Copenhagen, pp. 67-71.
17. Djodjic, F., Börling, K. and Bergström, L. 2004. Phosphorus leaching in relation to soil type and soil phosphorus content. J. Environ. Qual. 33, 678-684.
18. Coale, F. 2005. The Maryland Phosphorus Site Index Technical User's Guide. College of Agriculture & Natural Resources, University of Maryland, College Park, http://www.agnr.umd.edu/MCE/Publications/Publication.cfm?1D=538.
19. Uusi-Kämppä, J., Braskerud, B., Jansson, H., Syversen, N. and Uusitalo, R. 2000. Buffer zones and constructed wetlands as filters for agricultural phosphorus. J. Environ. Qual. 29, 151-158.
20. Egnér, H., Riehm, H. and Domingo, W.R. 1960. Untersuchungen über die chemische Bodenanalyse als Grundlage für die Beurteilung des Nährstoffzustandes der Böden 11. Chemische Extraktionsmethoden zur Phosphor- und Kaliumbestimmung. English translation: Investigation of chemical soil analyses which are used as a basis for determination of soil fertility. II. Chemical extraction methods for determination of phosphorus and potassium concentrations. Kungliga Landbruksliögskolans Annaler 26, 199-215. (In German).
21. Börling, K. 2003. Phosphorus Sorption. Accumulation and Leaching. PhD Thesis, Acta Universitatis Agriculturae Sueciae, Agraria 428, Swedish University of Agricultural Sciences, Uppsala, 39 pp.
22. van der Zee, S.E.A.T.M, and van Riemsdijk, W.H. 1998, Model for long-term phosphate reactions in soil. J. Environ. Qual. 17, 35-41.
23. Kleinman, P.J.A. and Sharpley, A.N. 2002. Estimating soil phosphorus sorption saturation from Mehlich-3 data. Commun. Soil Sci. Plant Anal. 33, 1825-1839.
24. Djodjic, F. and Bergström, L. 2005. Phosphorus losses from arable fields in Sweden - effects of field-specific factors and long-term trends. Environ. Monit. Assess. 102, 103-117.
25. Ulén, B. 1997. Phosphorus Losses from Agricultural Soil. Swedish Environmental Protection Agency Report 4731. Solna, 78 pp. (In Swedish).
26. Focus on Nutrients. 2004. (http://www.greppa.nu/net/). The Swedish Board of Agriculture. The County Administration Boards, and The Federation of Swedish Farmers.
27. Acknowledgments: We are grateful to Dr. K. Börling, who contributed the data from her PhD thesis work. The study was financially supported by the Foundation for Strategic Environmental Research (MISTRA) within the FOOD 21 program and the Swedish Farmers' Foundation for Agricultural Research (SLF), which is gratefully acknowledged.