| 空间生态位法在小流域森林资源评价中的应用 |
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| 引用本文： | 张志华,张军,杨承伶.空间生态位法在小流域森林资源评价中的应用[J].四川林勘设计,2008(4). |
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| 作者姓名： | 张志华 张军 杨承伶 |
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| 作者单位： | 西南林学院，四川省林业调查规划院，广西林业勘测设计院 |
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| 摘 要： | 利用空间生态位的原理与方法,对小流域森林资源各树种(组)的空间生态宽度进行定量测定,并通过测定结果对流域中森林资源的空间行为与空间决策等问题进行分析与探讨,这对小流域生态治理和修复具有现实意义。
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| 关 键 词： | 空间生态位 小流域 森林资源评价 |
The Spatial Niche Method Used in the Forest Resources Assessment in Small Watershed |
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| ZHANG Zhi-hua,ZHANG Jun,YANG Cheng-Ling.The Spatial Niche Method Used in the Forest Resources Assessment in Small Watershed[J].Sichuan Forestry Exploration and Design,2008(4). |
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| Authors: | ZHANG Zhi-hua ZHANG Jun YANG Cheng-Ling |
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| Institution: | ZHANG Zhi-hua1,ZHANG Jun2,YANG Cheng-Ling3 |
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| Abstract: | The spatial niche method is used in the measure of spatial niche breadth for each tree species in the small watershed.According to the measure result,the forestry spatial distribution state is discussed and assessed,and the assessment is significant for the small watershed eco-environment harness and recovery. |
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| Keywords: | the Spatial Niche Method Small watershed Forest resources assessment |
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