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Position: Home > Articles > Measurement Method of Soil Erosion Based on a Single Rainfall in Lizikou Small Watershed Journal of Anhui Agricultural Sciences 2015 (27) 195-196

李子口小流域单次降雨的土壤侵蚀量测算方法

作  者:
刘守江;胡翠华;林叶彬;张斌;罗明良
单  位:
西华师范大学国土资源学院
关键词:
土壤侵蚀;单次降雨;快速测定;川中丘陵区;李子口小流域
摘  要:
川中丘陵区土壤侵蚀比较严重,对于嘉陵江流域乃至长江航道泥沙淤积、水环境安全等方面都会产生重要影响。选择川中丘陵区李子口小流域为研究区,利用单次降雨产生的径流量,测定径流池中泥沙含量,并结合小区土地利用现状,快速测定小区土壤的近似侵蚀量。该研究可为土壤侵蚀严重地区提出相应的水土保持治理措施,有着重要参考和借鉴作用。
译  名:
Measurement Method of Soil Erosion Based on a Single Rainfall in Lizikou Small Watershed
作  者:
LIU Shou-jiang;HU Cui-hua;LIN Ye-bin;School of Land and Resource,West China Normal University;
关键词:
Soil erosion;;Single rainfall;;Rapid determination;;Sichuan hilly area;;Lizikou watershed
摘  要:
The soil erosion is so serious in the hilly area of Sichuan Basin that it has a great effect on the Jialing River watershed and the Yangtze River waterway siltation,water environmental safety and other aspects. This paper chooses Lizikou watershed in the hilly area of Sichuan Basin,and uses the runoff generated by single rainfall,and determines the sediment content of runoff pool,erosion approximate combined residential land use,makes rapid determination of approximate amount of erosion of cell soil. The paper has important reference on putting forward corresponding water conservation measures for the serious soil erosion area.

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