| 天然林生物量结构特征及林下土壤层持水性能研究 |
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| 引用本文： | 杨涛. 天然林生物量结构特征及林下土壤层持水性能研究[J]. 信阳师范学院学报(自然科学版), 2004, 17(3): 296-299 |
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| 作者姓名： | 杨涛 |
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| 作者单位： | 信阳市林业科学研究所,河南,信阳,464000 |
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| 基金项目： | 河南省科技攻关项目(001050002) |
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| 摘 要： | 在对信阳市天然次生林典型林分生物量及林下土壤持水性能进行测定的基础上，比较了具有不同植物群落结构的天然林生物量分配特征、水源涵养功能的差异，并初步分析了形成这些差异的部分原因，为加强信阳市天然林保护工作、制定天然林保护措施提供了必要的科学依据。
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| 关 键 词： | 天然林 生物量 结构特征 土壤 持水性 |
| 文章编号： | 1003-0972(2004)03-0296-04 |
Studies on structural feature of the natural forest biomass and the soils water-holding capability |
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| YANG Tao. Studies on structural feature of the natural forest biomass and the soils water-holding capability[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2004, 17(3): 296-299 |
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| Authors: | YANG Tao |
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| Abstract: | The difference in distribution feature and retention water capability of natural forests biomass for different phytocoenosium structure were investigated based on the determination of the typical forest stand biomass of the secondary natural forests and water-holding capability of soil in Xinyang.The reason for above-mentioned differences were studied and the measures of protecting the natural forest were also discussed. |
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| Keywords: | natural forest biomass structural feature soil water-holding capability |
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