浅谈黄河中游多沙粗沙区重点支流的生态环境建设

Construction of Eco-Environment in Sandy Region of Middle Reaches of Yellow River

“两川两河”(皇甫川、孤山川、窟野河、秃尾河)流域水土流失治理是黄河中游多沙粗沙区生态环境建设的重中之重。加强这一地区的生态环境建设,对减少入黄泥沙,改善当地生态环境,实施西部大开发战略具有十分重要的意义和必要性。在对该区自然特征及土壤侵蚀特征分析的基础上,初步提出了生态环境建设的基本思路。

Control of soil and water loss in the watershed of Huangfuchuan River, Gushanchuan River, Kuyehe River and Tuweihe River is the most important things of the eco-environment construction in Main sandy Branches Watershed of the middle reaches of Yellow River. Strengthening the eco-environment construction in the above regions has an important significance and necessity for reducing the sand into Yellow River, improving the local eco-environment and the implement of the strategy of west china development. Base on the analysis on the natural characteristic and soil erosion characteristic in this region, the elementary plan, the protection target and the layout of the measures took are put forwards in this paper.