采用典型抽样方法，对长白山北坡不同海拔高度带云冷杉林的植物种类组成及重要值进行了初步研究。

Using typical sampling method, the paper studies the composition and important value of plant species in subalpine spruce fir forest on Northern Slope of Changbai Mts.

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论述了检查法(少量、多次择伐法)不同作业方式对长白山北部云冷杉林下枯落物、土壤含水量及枯落物分解速率的影响。

The article studies the effects on spruce fir forests' litter and soil moisture content and litters' decomposing rate under different management system in north Changbai Mountains.

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论述了检查法(少量、多次择伐法)不同作业方式对长白山北部云冷杉林下枯落物、土壤含水量及枯落物分解速率的影响。

The article studies the effects on spruce fir forests' litter and soil moisture content and litters' decomposing rate under different management system in north Changbai Mountains.

youdao