| 太湖流域非点源污染特征与控制 |
| |
| 引用本文： | 李兆富,杨桂山.太湖流域非点源污染特征与控制[J].湖泊科学,2004,16(Z1):83-88. |
| |
| 作者姓名： | 李兆富 杨桂山 |
| |
| 作者单位： | 中国科学院南京地理与湖泊研究所, 南京210008;中国科学院研究生院, 北京100039,中国科学院南京地理与湖泊研究所, 南京210008 |
| |
| 基金项目： | 国家自然科学基金项目(编号:40371111)资助. |
| |
| 摘 要： | 太湖流域非点源污染已经相当严重,直接威胁太湖流域的水环境安全.本文综述了太湖流域非点源污染来源于:农业生产的化肥、农药污染;畜禽水产养殖污染;城市地表径流面源和道路线源污染;城镇、农村生活污水的非达标排放;大气的干湿沉降等.并分析了太湖流域非点源污染的影响因素以及时空分布特点,最后从控制非点源污染源和污染物输移过程提出控制和治理非点源污染的措施.
|
| 关 键 词： | 太湖流域|非点源污染|土地利用 |
| 收稿时间： | 2004/1/12 0:00:00 |
| 修稿时间： | 8/5/2004 12:00:00 AM |
Research on Non-point Source Pollution in Taihu Lake Region |
| |
| LI Zhaofu and YANG Guishan.Research on Non-point Source Pollution in Taihu Lake Region[J].Journal of Lake Science,2004,16(Z1):83-88. |
| |
| Authors: | LI Zhaofu and YANG Guishan |
| |
| Institution: | Nanjing Institute of Geography and Limnology Chinese Academy of Sciences, Nanjing, 210008, P.KChina;Graduate School of the Chinese Academy of Sciences, Beijing, 100039, P.R.China and Nanjing Institute of Geography and Limnology Chinese Academy of Sciences, Nanjing, 210008, P.KChina |
| |
| Abstract: | With pollution from point sources being dramatically reduced, non-point source pollution(NPSP) is the major cause of most water that does not meet water quality goals. Based on the studies in recent years, this paper summarizes the research results of non-point source pollution in Taihu Region. Non-point source pollution is caused by soil erosion from cropland and from pesticide and fertilizer applications, livestock industry, urban runoff and village living sewage, and wet and dry deposition. The effect factors on NPSP are discussed and the distribution of NPSP in time and space is analyzed. At last, we propose several measurements to control and management NPSP. |
| |
| Keywords: | Taihu Lake region|non-point source pollution|land use |
|
| 点击此处可从《湖泊科学》浏览原始摘要信息 |
| 点击此处可从《湖泊科学》下载免费的PDF全文 |
|
