| 湖南省油茶林分生态功能效益评估 |
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| 引用本文： | 王永安,黄金玲,付达夫. 湖南省油茶林分生态功能效益评估[J]. 林业调查规划, 2003, 28(1): 37-41 |
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| 作者姓名： | 王永安 黄金玲 付达夫 |
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| 作者单位： | 国家林业局中南林业调查规划设计院,湖南,长沙,410014 |
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| 摘 要： | 近年对木材林群落生态功能和效益的评估层出不穷，但对经济林油茶的生态功能及生态效益，却未见，本研究用抽样方法在湖南油茶林产区抽取样地80块，实测单木1960株，测定油茶立地因子和生态因素、土壤非毛管孔隙度、侵蚀模数等，计量油茶林、涵养水源、保持水土迳流能力，并进行效益评估。
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| 关 键 词： | 油茶林 生态效益 效益评估 |
| 文章编号： | 1671-3168(2003)01-0037-05 |
| 修稿时间： | 2002-08-13 |
Ecological Benefit Assessment of Camellia oleifera Forests of Hunan Province |
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| WANG Yong''''an,HUANG Jin_ling,FU Da_fu. Ecological Benefit Assessment of Camellia oleifera Forests of Hunan Province[J]. Forest Inventory and Planning, 2003, 28(1): 37-41 |
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| Authors: | WANG Yong''''an HUANG Jin_ling FU Da_fu |
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| Abstract: | The ecological benefit of Camellia oleifera forests at the producing area of Hunan province was assessed by surveying 80 plots of samples, 1 960 tree individuals. A series of indexes which determining the capability of soil for water conservation and of runoff prevention, such as the site condition, ecological factors, non_capillary porosity of soil and erosion modulus were examined and analyzed. |
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| Keywords: | Camellia oleifera ecological benefit assessment |
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