According to the middle disturbance and climax community theories, combined the investigation of temporary sites with the test in position sites and data analyzed by using the SAS software, the results show as the following: (1 )crown disturbance.
在数据处理与分析时,采用目前较可靠的统计分析软件,即SAS软件包进行多因素分析,提高了测试与结果分析的科学性与可信度。 各个问题研究结果如下: (1)林冠干扰。
参考来源 - 采伐干扰和火干扰对兴安落叶松林更新及种群结构影响的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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