“十一五”期间常州市水环境质量变化关联分析

摘要

深入考察水环境质量变化的情况、分析水环境质量变化的规律,需要比较分析水环境质量的变化及与社会经济发展、自然条件的相关性,才能更准确地把握水环境的变化轨迹。对常州市＂十一五＂期间水环境环境质量变化与社会经济发展及水资源量等指标进行比较和相关性分析。结果表明：＂十一五＂期间,常州市通过大力开展主要污染物减排,调整产业结构,加强污水集中处理力度等有效措施,主要污染物排放量明显下降,水环境质量明显改善。%To study the change of water environment, it is necessary to analyze its correlation with development of social economy and natural conditions. The indicators concerned in Changzhou City during the Eleventh Five-year Plan were used for compared and correlation analysis was conducted. The results showed that during the Eleventh Five-year Plan, by taking effective measures such as pollutants discharge reduction, industrial restructuring and strengthening centralized wastewater treatment, the pollutants discharge reduced and water quality improved significantly in Changzhou.