摘要
采用典型调查和定位观测的方法,分别从改良土壤、改善环境和保特水土3方面,对蒙山不同植被下水土保持效果进行了调查。结果表明,森林植被能有效地保持水土,改善生态环境,但不同植被下保持水土的效果有明显差异,尤以混交林保持水土效果显著。
With the method of representative investigation and site-specific observation, the effects of different vegetations on water and soil conservation in Mengshan mountain were investigated on three aspects： soil melioration, entironment improvement and water and soil conservation. The results showed that forest vegetation could effectively conserve water and soil and improve entironment, while the effects of water and soil conservation were significant varied between different vegetations, the effect of mixed forest was significant.
出处
《西北林学院学报》
CSCD
北大核心
2006年第5期14-16,共3页
Journal of Northwest Forestry University
基金
优质高效草食畜牧业综合技术研究及产业化(2002K01-G5-1)
关键词
水土保持
植被类型
调查分析
蒙山
soil and water conservation
vegetation type
investigation and analysis
Mengshan mountain
