江西官山常绿阔叶林邻体结构特征
The neighborhood structure characteristics of evergreen broad-leaved forest in Guanshan,Jiangxi Province
[目的]以邻体结构单元为尺度研究常绿阔叶林结构特征,为森林群落构建、物种共存、群落演替碳循环等研究提供参考。[方法]本文以江西官山 12 hm2常绿阔叶林动态监测大型样地为研究平台,以个体为研究单位,先计算每个邻体结构单元的混交度、角尺度、优势度等指标,然后比较不同物种、功能群、林分的邻体结构特征,最后分析林分邻体结构的空间自相关性。[结果](1)25 个主要树种中,除毛竹(Phyllostachys edulis)、杉木(Cunninghami…查看全部>>
[Objective]The neighborhood structure characteristics of evergreen broad-leaved forest were studied based on the neighborhood structural units,which provided a reference for the study of forest community construction,species coexistence,community succession and carbon cycle.[Method]Therefore,our study based on Jiangxi Guanshan Evergreen Broad-Leaved Forest Monitoring Plot which large in 12 hectares as platform and took the individual as a research unit.First…查看全部>>
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