港湾快速城市化地区河流水质主控因子识别及调控方案

Identification of Key Factors Leading River Pollution in Rapid Urbanized Bay-Area and Control Alternative: a Case Study of Urban Rivers in Lianyungang City

识别快速城市化地区的河流污染的主控因子,对于科学实施河流污染防治调控及实现区域经济又好又快发展具有积极意义。运用流量校准浓度分析法、多元逐步回归分析相结合的方法识别连云港港湾快速城市化地区影响水质变化的主控因子,可准确把握该类区域河流污染趋势及主导原因,进而提出相应的优选调控方案。

Quick identification of key factors leading river pollution in rapid urbanized area is of great importance to river prevention and regional sustainable development. Applying flow--calibrated pollution concentration analysis as well as multiple stepwise regression analysis can pick up the key factors rapidly including river pollution tendency, the key pollution sources and the best choice of river pollution prevention. At last put forward the control alternative of river pollution.