水系规划评价中的水环境容量研究

Study on Water Environmental Capacity of River System Planning Assessment

为了更好地研究水系规划对于规划区域水环境容量的影响,以云浮新区水系概念规划实施为研究对象,运用总体达标模型计算不同水系情况下规划区内主要水系的水环境容量变化情况。研究结果表明:通过引水活源、湖库连通等措施,有利于建设碧水清流的水生态环境体系。但根据水环境容量计算结果,水系改造对流域水环境容量提升有限。

In order to gets a better understanding about the influence of river system planning on water environmental capacity of planned area, under Conceptual planning of the water system of Xijiang new town of Yunfu, the distribution of water environmental capacity of planned area is simulated by using the overall standard method for l water. In conclusion, the construction of clear water and a clean water environment system can he established through the water live source, lake and reservoir connectivity and other measures. However, water environmental capacity would increase limited by river system planning.