Osborne L L,Wiley M J,Empirical relationship between land use/cover and stream water quality in an agricultural watershed,Journal of Environmental Management,1988(1).
[2]
国家环境保护总局,地表水环境质量标准,北京,2002.
[3]
Zhang M K,Wang P L,He Z L,Spatial and temporal variation of nitro-gen exported by runoff from sandy agricultural soils,Journal of Envi-ronmental Sciences,2007(9).
[4]
He Z L,Zhang M K,Stoffella P J,Phosphorus concentrations and loads in runoff water under crop production,Soil Science Society of America Journal,2006(6).
Forster D L,Rausch J N,Evaluating agricultural nonpoint-source pollu-tion programs in two Lake Erie tributaries,Journal of Environmental Quality,2002.
[7]
唐莲.白丹 农业活动非点源污染与水环境恶化 [J].-环境保护2003(3)
[8]
Miller G T,Living in the environment:an introduction to environmental science,Belmont Wadsworth Publishing Company,1992.
[9]
Keinman A P J,Srinivasan S M,Sharpely N A,Phosphorus leach-ing through intact soils columns before and after poultry manure appli-cation,Soil Science,2005(2).
Djidjic L F,Bergstrom U B,Shirmohammadi A,Mode of transport of sur-face-applied phosphorus-33 through a clay and sandy soil,Journal of Environmental Quality,1999(10).
[12]
Kleinman P J A,Sharpley A N,Veith T L,Evaluation of phosphorus transport in surface runoff from packed soil boxes,Journal of Environmental Quality,2004(11).
Franklin D,Turman C,Potter T,Nitrogen and phosphorus runoff losses from variable and constant intensity rainfall simulations on loamy sand under conventional and strip tillage systems,Journal of Environmental Quality,2007(6).
