乌梁素海湿地生态修复总体框架研究

Research on Wuliangsuhai Wetland Ecological Restoration Framework

以乌梁素海湿地生态修复为目标,在分析区域经济结构、流域生态环境与乌梁素海物理形态演变的基础上,明确了乌梁素海生态环境保护目标,提出乌梁素海湿地生态环境修复的措施。结果显示:巴彦淖尔市第二产业中一些污染较重的行业在经济结构中占有较大的比例;黄河过境可支配取水量不足;乌梁素海水体面积呈现溃缩状态且水质较差;乌梁素海生态环境修复应从区域产业结构转型、生态补水、区域农业、工业污染源削减及加强流域生态管理五个角度考虑。

This study take wetland ecological environment restoration as the goal in Wuliangsuhai. Based on analysis of regional economic structure,the trend ecological in the Yellow River Basin and Wuliangsuhai Lake physical form change,it put forward measures for ecological environment restoration in Wuliangsuhai wetland. The result show that the some heavy pollution industries in the secondary industry occupies a large proportion in the regional economy. The disposable water quantity was in deficiency. The water area presents a state of crumple and water quality was worse year by year. The repair of Wuliangsuhai wetland ecological environment should focus on regional industrial structure transformation,ecological water supplement,regional agriculture and industrial pollution sources reduction and strengthening the ecological management of watershed.