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乌沙河是南昌市昌北城一条重要的城市河流,是沿岸城镇的景观生态廊道,又是基础经济发展的摇篮。针对乌沙河沿岸城镇防洪排涝标准低、河水污染严重、沿河生态景观效果差等问题,运用生态学的原理,通过截污利用、生态廊道设计、低影响开发等生态设计方案,对乌沙河治理段进行综合生态设计,合理利用雨污资源,减小初期雨水径流污染,恢复河道生物多样性和生境多样性,打造乌沙河沿岸景观生态廊道,同时,对建设海绵型城市具有一定的参考价值。
Usha River is Nanchang Changbei City, an important urban rivers, coastal landscape is the corridor, but also the cradle of basic economic development. In view of the problems of low standard of flood control and drainage in towns and cities along the banks of the Usha River, serious pollution of river water and poor ecological landscape along the river, ecological measures such as interception and utilization, eco-corridor design and low-impact development are used to analyze the characteristics of the Usha Comprehensive ecological design of the management section, rational use of rain and sewage resources, reduce initial rainfall runoff pollution, restoration of river biodiversity and habitat diversity, to create a landscape ecological corridor along the Usha River, at the same time, the construction of sponge-type cities have some reference value.