title: [Quantification of non-point sources phosphorus pollution in key protection area of Taihu Lake].
abstract: The distribution of various kinds of non-point sources phosphorus pollution in Xueyan Town, Wujin city, Taihu area was researched through field experiments and local investigation during rice growth season. The results showed that of all kinds of phosphorus pollution, about 56.2% (1313 kg P) was from farmland, 22.2% (518 kg P) was from town residents, 18.9% (442 kg P) was from village residents, and 2.7% (62 kg P) was from livestock. Besides the strict control of the phosphorus pollution from farmland, attention should also be paid on the control of domestic water pollution from towns and villages.
authors.affiliation: State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing 210093, China. huguo@nju.edu.cn
authors.forename: Hongyan
authors.initials: H
authors.lastname: Guo
authors.forename: Xiaorong
authors.initials: X
authors.lastname: Wang
authors.forename: Jianguo
authors.initials: J
authors.lastname: Zhu
mesh_terms: D005618:Fresh Water / Q000032:analysis*; D012275:Oryza / Q000254:growth & development; D010758:Phosphorus / Q000032:analysis*; D011891:Rain; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D014874:Water Pollutants, Chemical; D010758:Phosphorus