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1.2. Quantitative analysis of the distributing characteristics of Larix Chinensis forests and the characteristics of timberline of Taibai Mountain: The distribution of Larix Chinensis forests were analyzed, the results showed that altitude grads have remarkable influence onDBH, tree height, area at breast height, age and species abundance.
2.定量分析了太白红杉林分布特征及太白山山林线特征,影响太白红杉林分布的正交分析表明,海拔梯度对太白红杉林的胸径、树、胸断面积、年龄和物种丰富度有着显著性影响,影响太白红杉林分布的主导因子是海拔梯度。收藏指正
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