骆马湖富营养化发生机制与防治途径初探

Approaches to Mechanisms and Control of Eutrophication of The Louma Lake

骆马湖为一浅水湖泊 ,具有典型的过水性特征 ,其已经处于中—富营养化阶段。通过对骆马湖富营养化发生机制的研究 ,发现入湖河道携入大量营养物质入湖和水生植物的破坏是骆马湖富营养化进程加快的主要原因。文章提出了控制骆马湖富营养化的一些措施 :控制外源污染物入湖、加强湖滨湿地建设和水生植物的保护。

The Louma Lake is a shallow water lake with the characteristic of water carrying. The nutritive state of the Louma Lake is in the period of late medium nutrition. We discovery that a large quantities nutrition material income carried with income lake river and the damage of water plant are the major reasons of accelerating eutrophication process through the research to mechanisms of eutrophication of the Louma Lake. Article final, we make some controls to measure the eutrophication of the Louma Lake: controlling outside source con-(taminant) income lake,strengthening to build wetland around the lake and protecting water plant,reasonable reservoir operation and curing of lake internal living things.