湘西喀斯特地区小流域水土流失现状及其对策——以湘西洽比小流域为例

journal6 ›› 2006, Vol. 27 ›› Issue (4): 80-83.

湘西喀斯特地区小流域水土流失现状及其对策——以湘西洽比小流域为例

（吉首大学生物资源与环境科学学院，湖南吉首 416000）

出版日期:2006-07-25 发布日期:2012-08-22
作者简介:庄大春(1963-)，男，湖南桃源人，吉首大学生物资源与环境科学学院副教授，硕士，主要从事环境研究.
基金资助:
国家电力公司中南勘测设计研究院资助项目

Studies on the soil and Water Loss and Strategies of Prevention and Cure——A Case Stuely of Qiabi Small Watershed

（Biology Resources and Environmental Science Institute of Jishou University Jishou 416000，Hunan China）

Online:2006-07-25 Published:2012-08-22

摘要/Abstract

摘要：通过收集、比较有关资料，分析了在喀斯特地貌背景下小流域水土流失的特征，详细阐述了土质、植被、土地利用情况、降水、地势和社会经济因素对水土流失的影响，从治坡、治沟、治河3个角度出发，提出了“坡改梯”、“种植灌木栅栏”、“修建河堤”等综合治理措施.

关键词： 喀斯特地区, 小流域, 水土流失

Abstract: The characteristics of water and soil loss in this small watershed were analysed through collecting and comparing of some concerned data,the effects of detail soil property,vegetation,land utilize situation,precipitation,terrain and social economic factor on water and soil loss were elucidated carefully.Under the consideration of manage slope,manage ditch and manage river,some measures about the “Slope changes the Terraced fields”,“Planting the bush bar”,“Building the river embankment” were proposed.

Key words: karst area, small basin, soil and water loss

庄大春. 湘西喀斯特地区小流域水土流失现状及其对策——以湘西洽比小流域为例[J]. journal6, 2006, 27(4): 80-83.

ZHUANG Da-Chun. Studies on the soil and Water Loss and Strategies of Prevention and Cure——A Case Stuely of Qiabi Small Watershed[J]. journal6, 2006, 27(4): 80-83.