摘要
对湘南红壤地区的水土流失情况的调查结果表明，该地区红壤的水土流失面积达７１６５万ｈｍ２，占区内红壤总面积的３５８％，其中流失较严重的面积约占红壤水土流失面积的３７％。在此基础上，对引起红壤水土流失的主要原因及其防治对策等进行了探讨。
Results of investigation about soil
and water loss in the red loam areas in south Hunan province show that there are 716.5
thousand hm2 soil and water loss area with red loam that occupy 35 . 8% of total red loam area
in the province, and among which the severe soil and water loss area takes part of 37%. Based
on the investigation, the main causes for soil and water loss as well as the corresponding
harnessing measures are studied.
出处
《中国水土保持》
1999年第7期22-23,共2页
Soil and Water Conservation in China
基金
国家"九五"科技攻关项目
关键词
红壤
水土流失
防治对策
湖南省
red loamsoil and water lossharnessing
measuresHunan province
