| 福州地区台湾相思次生林林隙面积分布特征 |
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| 引用本文： | 杨晓伟,洪伟,吴承祯.福州地区台湾相思次生林林隙面积分布特征[J].北华大学学报(自然科学版),2011,12(4):451-455. |
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| 作者姓名： | 杨晓伟 洪伟 吴承祯 |
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| 作者单位： | 福建省高校森林生态系统过程与经营重点实验室,福建福州,350002 |
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| 基金项目： | 教育部博士点学科专项基金项目，福建省科技攻关重点项目 |
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| 摘 要： | 林隙面积的大小体现了林隙资源和空间优势的强弱程度,对林隙面积大小分布特征进行研究,可以揭示林隙的动态演替规律,从而为沿海地区人工次生林的生态修复提供理论依据.对福州地区台湾相思次生林79个林隙面积数据进行了分析,用Weibull分布模型拟合,采用柯尔莫哥洛夫法检验,结果表明：福州地区台湾相思次生林冠空隙面积Dn冠=0....
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| 关 键 词： | 林隙面积 台湾相思 Weibull分布 |
Distribution Characteristic of Gap Area of Acacia confusa Secondary Forests in Fuzhou Area |
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| YANG Xiao-wei,HONG Wei,WU Cheng-zhen.Distribution Characteristic of Gap Area of Acacia confusa Secondary Forests in Fuzhou Area[J].Journal of Beihua University(Natural Science),2011,12(4):451-455. |
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| Authors: | YANG Xiao-wei HONG Wei WU Cheng-zhen |
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| Institution: | YANG Xiao-wei1,HONG Wei1,2,WU Cheng-zhen1,2 (1.Higher Educational Key Laboratory for Forest Ecosystem Process and Management of Fujian Province,Fuzhou 350002,China,2.Forestry College of Fujian Agriculture and Forestry University,China) |
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| Abstract: | The different sizes of gap areas reflected the strong or weak level of the gap resources and the advantage of space.A study for the distribution characteristic of different sizes of gaps could reveal the dynamic succession of gaps,and provided the theory basis for ecological restoration of artificial secondary forests in coastal areas.The data of 79 gap areas of Acacia confusa secondary forests in Fuzhou area were analyzed,which were simulated with Weibull distribution models,then checked by Kolmogorov test... |
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| Keywords: | gap area Acacia confusa Weibull distribution |
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