南水北调中线水源区水土保持的生态经济问题研究

南水北调中线河南水源区水土流失问题严重，以面蚀、沟蚀为主要形式，还有局部的滑坡、崩塌、泥石流等重力侵蚀。为保中线调水水质，应坚持生态经济相协调和可持续发展的观点，按不同类型区施予不同水保措施，建立政府行为与市场经济相结合的运行机制，建立封禁区群众生产生活补贴机制，加强水源区水土保持科研和监测工作。

Study on Ecological Economy Issue of Diverting Water from the South to the North in Median Source Region

The soil erosion in Diverting Water from the South to the North source region is serious.Ssurface erosion and ditch erosion is the principal form.There are also some gravity erosion such as local landslide,collapse and mud-rock flow.In order to ensure the water quality,the viewpoint of eco-economy coordinated and sustainable development should be persisted.Different soil and water conservation measures were applied on distinct type area,establishing the mechanism of integrating governmental behavior with market economy,a subsidy mechanism of general public production and life in sealed area and strengthening science research and monitoring of water and soil conservation in source region.