Research progress and harnessing method of soil and water loss in Pisha Sandstone region

[摘要] Pisha Sandstone region is the most vulnerable and the most dramatic area of soil erosion, severe soil erosion on the ecological bases of China's energy security constitutes a serious challenge. Research progress of soil erosion in pisha Sandstone region was reviewed based on the need of soil and water ecological construction in Pisha Sandstone region and harnessing the yellow river including soil erosion mechanism, soil erosion dynamic monitoring and soil erosion simulation assessments. Meanwhile, the latest progress of soil and water conservation measures was analyzed, and the existing problems and future harnessing measures of soil and water loss were discussed. This study is to explore the comprehensive management method and provide scientific theory for constructing soil and water conservation project in Pisha Sandstone region.

[发布机构] Yellow River Institute of Hydraulic Research, Key Lab. of Soil and Water Loss Proc. and Contr. on the Loess Plateau of Ministry of Water Resources, Zhengzhou, Henan; 450003, China^1

[效力级别] 经济学

[关键词] Comprehensive managements;Ecological construction;Scientific theories;Soil and water conservation measures;Soil and water conservation projects;Soil and water loss;Soil erosion dynamics;Soil erosion simulations