地理科学

地理科学 ›› 1998, Vol. 18 ›› Issue (3): 263-267.doi: 10.13249/j.cnki.sgs.1998.03.263

• 论文 • 上一篇    下一篇

巢湖流域非点源污染初步研究

阎伍玖1, 王心源2   

  1. 1. 安徽师范大学地理系 芜湖241000;
    2. 南京大学地球科学系 南京210093
  • 收稿日期:1997-07-02 修回日期:1998-01-16 出版日期:1998-05-20 发布日期:1998-05-20
  • 基金资助:
    本研究为环境模拟与污染控制国家重点联合实验室——水环境模拟实验室开放基金;安徽师范大学青年自然科学基金资助项目

PRELIMINARY STUDY ON NON-POINT SOURCES POLLUTION IN THE CHAOHU LAKE DRAINAGE BASIN

Yan Wujiu1, Wang Xinyuan2   

  1. 1. Department of Geography, Anhui Normal University, Wuhu 241000;
    2. Department of Earth Science, Nanjing University, Nanjing 210093
  • Received:1997-07-02 Revised:1998-01-16 Online:1998-05-20 Published:1998-05-20

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173 | 28

摘要： 巢湖是我国五大淡水湖中污染最为严重的湖泊之一.对巢湖流域自然、经济、社会系统进行全面分析,运用对应分析技术剖析了不同土地利用方式与营养物地表径流输入之间的关系,为巢湖流域非点源污染的控制提供依据.

Abstract: Chaohu Lake is one of the five largest fresh water lakes in China, it is being polluted and eutrophication is very serious now. This paper deals comprehensively with the physical-geographic features and social economic situation in the Chaohu Lake drainage basin. On the basis of this, correspondence analysis technique was applied to the correlational analysis between the salt load of surface water runoff and each type of land use, thus providing scientific basis for the control of the non-point sources pollution on the Chaohu Lake drainage basin.

中图分类号: 

  • X506