上海市中长期发展的水环境制约分析

根据上海市水环境污染物排放的现状及有关统计数据，采用Sigmoid模型，对未来的变化趋势进行了预测。并通过上海市污水治理设施状况及其水环境质量状况的调查数据，研究了水环境质量与社会经济发展的关系，进一步分析了水环境质量对上海中长期发展的制约。在此基础上，对改善水环境质量以减少对未来发展的制约，提出了相应的对策与建议。

Restriction of water environment on the medium and long term development of Shanghai

Based on the status quo and relative data, Sigmoid Mode was adopted to predict the changing tendency of water pollution discharge in Shanghai. The relationship between water environment and socio-economic development was studied by investigation of sewage treatment facilities and current water quality in Shanghai. And the restriction of water quality on the development of Shanghai in the medium and long term was analyzed. Accordingly, some suggestions was initiated to address how to reduce the adverse impact of water environment on the future development of Shanghai.