| 秦巴山区退耕还林效益评价研究——以陕南三市为例 |
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| 引用本文： | 何家理,;支晓娟. 秦巴山区退耕还林效益评价研究——以陕南三市为例[J]. 生态经济(学术版), 2008, 0(2) |
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| 作者姓名： | 何家理, 支晓娟 |
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| 作者单位： | [1]安康学院政史系; [2]中国人民大学土地管理系 |
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| 基金项目： | 陕西省教育厅人文社科基金项目(编号：07JK004) |
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| 摘 要： | 到2007年底,全国退耕还林面积3.64亿亩,惠及农民1.24亿人.中央已累计投入1300亿元。秦巴山区退耕还林3810.68万亩(约占全国退耕还林面积的10%)。在退耕还林效益方面.政府乐观而学者意见分歧的现状常常动摇人们对退耕还林政策的信心。本文通过主成分分析法(PCA)对秦巴山区退耕还林效益进行量化评价,可以看出退耕还林效益正在初步显现,坚定了人们对退耕还林政策的信心。
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| 关 键 词： | 退耕还林 综合效益 定量分析 效益递增等 |
Research on the Evaluation and Benefits of Qinbashan Mountainous Areas Returning Farmland to Forest |
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| Affiliation: | HE Jia-li1 ZHI Xiao-juan2 (1.Department of Politics science & History; Ankang University; Ankang Shaanxi 725000; China; 2.Department of Land Management People s University of China; Beijing 100872; China); |
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| Abstract: | By the end of the year 2007,China national returning farmland to forest covers an area of 3.64 million mu,124 million farmers have benefited from it and the central government has invested a total of 1300 billion Yuan.Qinbashan mountainous areas returning farmland to forest covers an area of 3810.68 million ,making up about 10 percent of the total area of returning farmland to forest of China. The Chinese government is quite optimistic about it while scholars hold different opinions about it and it is thes... |
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| Keywords: | returning farmland to forest comprehensive benefits quantitative analysis increasing benefits |
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