摘要
本文主要探讨沙柳(Salixpsammophila)林地植被覆盖率与其防风固沙及水文效益的关系。结果表明,在毛乌素沙地条件下,沙柳林地的适宜植被覆盖率为25%~45%。
he paper discusses the relation between the
vegetational coverrate of Salix psammophila forest and its windbreak sandbreak and the
hydrol-ogic benefits.The results show that the suitable cover dedrsree is 25%-45%inthe Maowusu
sandy land.
出处
《内蒙古林业科技》
北大核心
1996年第3期38-42,共5页
Journal of Inner Mongolia Forestry Science and Technology
基金
国家自然科学基金
关键词
沙柳
毛乌素沙地
植被覆盖率
沙地
Salix psammophila Maowusu sandy land Vegetational cover rate