Abstract:

This paper, via multiple linear regress analysis, studies the relation between Tailu lake water environment and GDP increase, gross industrial production, gross agricultural production in Wuxi city during 1987-2003, concludes that the Tailu lake environment is closely interrelated to population growth and industrial structural changes. The water pollution is chiefly derived from agricultural organic pollution, living water and industrial water-gas-solid wastes. This paper gives some suggestions to improve the Tailu lake water environment.

Key words:

economic growth; Tailu lake water environment; multiple linear regress; Wuxi city

摘要：

通过多元线性回归分析，研究了1987—2003年无锡市GDP增长、工业总产值、农业总产值、人口变化与太湖水环境质量演变的关系。研究结果表明，太湖水环境问题与经济发展中人口增长、产业结构变化密切相关，水体污染主要来自农业有机污染、生活污水和工业三废。最后提出有关建议。

关键词: 经济增长；水环境质量；多元线性回归分析；无锡市