| 长江中上游防护林体系综合效益的计量与评价 |
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| 引用本文： | 宫渊波. 长江中上游防护林体系综合效益的计量与评价[J]. 四川林业科技, 2001, 22(1): 15-23 |
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| 作者姓名： | 宫渊波 |
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| 作者单位： | 四川省农业大学林学园艺学院,四川,雅安,625014 |
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| 摘 要： | 本文研究了森林综合效益计量与评价的方法；根据长江中上游自然地理条件和气候土壤条件等的差异，将长江中上游划分为八个区域，并对各个区域和整个中上游防护林体系森林的综合效益进行了计量与评价。
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| 关 键 词： | 综合效益 计量 评价 长江中上游防护林体系 |
| 文章编号： | 1003-5508(2001)01-0015-23 |
| 修稿时间： | 2000-03-21 |
Quatification and Valuation of Comprehensive Benefits of Protection Forest in the Middle and Upper Reaches of the Changjiang River |
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| Mu Chang long Gong Gu tang. Quatification and Valuation of Comprehensive Benefits of Protection Forest in the Middle and Upper Reaches of the Changjiang River[J]. Journal of Sichuan Forestry Science and Technology, 2001, 22(1): 15-23 |
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| Authors: | Mu Chang long Gong Gu tang |
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| Abstract: | The methods of the forest comprehensive benefit quantitication and evaluation are discussed in this paper.In the light of variation of natural geography,climate and soil,the mid upper reaches of the Changjiang River are divided into eight districts,and the compehensive benefit of protection forest on the mid upper reaches of the Changjiang River has been quantified and evaluated in eight districts and all region separetely. |
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| Keywords: | Protection forest on the mid upper reaches of the Changjiang River Compehensive benefit of forest Quantification and evaluation |
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