摘要
为探讨土壤质量对森林间伐效果的响应,将国内外有关森林抚育间伐对土壤影响的研究资料进行了归纳总结。结果发现:间伐作为森林经营的关键性措施,会引起土壤物理性质、化学性质以及微生物数量不同程度的变化,因此已有学者将土壤作为森林间伐效果的评价指标。在今后的研究中,应重视间伐对土壤水动态和交换性能的研究,建立间伐对森林土壤影响的综合评价体系。
In order to approach the response of soil quality to the effects of intermediate cutting,the paper summarized the research data both at home and abroad on influence of forest tending and intermediate cutting to soil.The outcomes show that being as a key measure of forest management,intermediate cutting will cause changes of physical property,chemical property and microbial population of soil in different degrees.Thus,some scholars have taken soil factors as indicators to assess the effect of intermediate cutting.In the future studies,it should attach importance to the study on intermediate cutting to water dynamic and exchange properties of soil and establish a comprehensive evaluation system of influence of intermediate cutting to the forest soil.
出处
《中国水土保持》
2012年第9期60-63,77,共4页
Soil and Water Conservation in China
基金
林业公益性行业科研专项经费项目(201004021)
中央高校基本科研业务费专项资金(BLJD20904)资助项目
