| 湖南南岭地区毛栲群落结构及空间格局分析 |
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| 引用本文： | 徐永福,曹福祥,喻勋林,祁乘经.湖南南岭地区毛栲群落结构及空间格局分析[J].林业资源管理,2010(4). |
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| 作者姓名： | 徐永福 曹福祥 喻勋林 祁乘经 |
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| 作者单位： | 中南林业科技大学,林学院,长沙,410004 |
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| 基金项目： | 林业公益性行业科研项目 |
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| 摘 要： | 通过对湖南南岭地区毛栲群落的样地调查,分别对野生毛栲群落的水平结构、垂直结构、种群龄级结构、空间分布格局及动态进行了研究分析。结果表明:湖南南岭地区毛栲群落空间分布格局为聚集分布,但由于人为破坏,其种群结构已日趋简单化,自我更新弱。最后,提出了毛栲资源保护与开发的建议。
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| 关 键 词： | 毛栲 群落结构 空间分布格局 湖南 |
Analysis on Community Structures and Spatial Patterns of Castanopsis fordii in Nanling Region of Hunan |
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| XU Yongfu,CAO Fuxiang,YU Xunlin,QI Chengjing.Analysis on Community Structures and Spatial Patterns of Castanopsis fordii in Nanling Region of Hunan[J].Forest Resources Management,2010(4). |
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| Authors: | XU Yongfu CAO Fuxiang YU Xunlin QI Chengjing |
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| Abstract: | Based on the investigation of community sample plots of Castanopsis fordii in Nanling region of Hunan,the Castanopsis fordii community of horizontal structure,vertical structure,population age-class structure,spatial distribution pattern and dynamics were separately researched and analyzed.The results show that the spatial pattern of Castanopsis fordii community is aggregated distribution,but because of vandalism its population structure is more simplistic and weak in self-renewal.Finally,the suggestions on protection and development of Castanopsis fordii resources were made. |
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| Keywords: | Castanopsis fordii community structures spatial distribution pattern Hunan |
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