effects of forest management 森林经营效果
Therefore, we evaluated the effects of forest loss and landscape composition on the reproductive life-history parameters.
因此,我们估计了森林丧失和景观组成对它们繁殖生活史参数的影响。
The effects of forest types on hydrochemical characteristics of streams in Liangshui National Nature Reserve were studied by the comparison experiment of watersheds.
采用集水区对比分析方法,探讨凉水国家级自然保护区不同森林类型对溪流水化学特征的影响。
The effects of forest fires on soil separate coefficients, porosity, saturated water-retaining capacity, available Mg, fine root significantly varied between the fire intensity.
火烧强度对上壤分散系数、孔隙度、饱和持水量、有效镁、细根系生物量的影响有显著差异。
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