| 川渝77县长防林(一期)工程的综合效益评价与分析 |
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| 引用本文： | 杜亚军,陈国先,陈秀明,陈俊华,雷效章,蔡小虎,彭沛好.川渝77县长防林(一期)工程的综合效益评价与分析[J].生态学杂志,2003,22(1):69-72. |
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| 作者姓名： | 杜亚军 陈国先 陈秀明 陈俊华 雷效章 蔡小虎 彭沛好 |
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| 作者单位： | 1. 四川工业学院区域社会经济研究所,成都,610039
2. 四川省林业科学研究院,成都,610081 |
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| 基金项目： | 国家“九五”重点科技 (攻关 )资助项目 (96 0 0 7 0 4) |
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| 摘 要： | 本文利用中国生态林业工程综合评价指标体系对川渝77县长防林一期工程的效益进行了综合评价。迄今综合效益提高了6倍，到2010年提高约9倍。还对川江各支流的林分结构调整与新建长防林提出了建议。
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| 关 键 词： | 长防林 综合效益 四川 重庆 川江 生态林业工程 评价 林分调整 |
| 文章编号： | 1000-4890(2003)01-0069-04 |
| 修稿时间： | 2001年5月15日 |
Comprehensive benefit evaluation and analysis of 77 counties' on Yangtze River protection forest engineering (the first period) in Sichuan and Chongqing |
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| DU Yajun\,CHEN Guoxian\,CHEN Xiuming\,CHEN Junhua\,LEI Xiaozhang\,CAI Xiaohu\,PENG Peihao\.Comprehensive benefit evaluation and analysis of 77 counties'' on Yangtze River protection forest engineering (the first period) in Sichuan and Chongqing[J].Chinese Journal of Ecology,2003,22(1):69-72. |
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| Authors: | DU Yajun\ CHEN Guoxian\ CHEN Xiuming\ CHEN Junhua\ LEI Xiaozhang\ CAI Xiaohu\ PENG Peihao\ |
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| Institution: | DU Yajun\+1,CHEN Guoxian\+1,CHEN Xiuming\+2,CHEN Junhua\+2,LEI Xiaozhang\+2,CAI Xiaohu\+2,PENG Peihao\+2 |
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| Abstract: | Using the comprehensive evaluation indexes system of chinese ecological forest engineering,we evaluated the benefit of 77 countoies' form Yangtze River protection forest engineering (the first period )in Sichuan and Chongqing. The comprehensive benefit is 6 times more so far, and 9 times more by 2010 than 1986 (the starting time).Furthermore, suggestions on forestst and structure adjustment of every branch of Yangtze River and on the new foundation of Yangtze River Shelter Forest in Sichuan and Chongqing were put forward. |
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| Keywords: | protection forest Chuan river comprehensive benefit evaluation forest stand structure adjustment |
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