| 安徽大别山区退耕还林工程可持续发展模式 |
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| 引用本文： | 张凯,罗宁,许晓静,徐小牛.安徽大别山区退耕还林工程可持续发展模式[J].中国水土保持科学,2006,4(5):107-111. |
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| 作者姓名： | 张凯 罗宁 许晓静 徐小牛 |
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| 作者单位： | 1. 安徽农业大学林学与园林学院,230036
2. 安徽省林业厅,230001,合肥 |
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| 基金项目： | 福建省自然科学基金;安徽省高校优秀人才项目 |
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| 摘 要： | 对安徽大别山区生态环境特点、退耕还林的规模以及可持续经营模式等进行了分析。结果表明:安徽大别山区是个极其重要的水源涵养、水土保持功能区,适度退耕还林有利于保障7大水库和淠史杭灌区发挥长期效益、促进社会经济可持续发展;库区可适当扩大退耕还林规模,而在非库区,因人口稠密不应追求退耕还林规模;退耕还林工程的实施应注重模式选择和农民增收,实现大别山区社会经济可持续发展。
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| 关 键 词： | 陡坡耕地 生态功能 水土保持 退耕还林 大别山区 |
| 收稿时间： | 2006-03-08 |
| 修稿时间： | 2006-08-10 |
Sustainable development models of converting cropland to forest in Dabieshan District, Anhui Province |
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| Zhang Kai,Luo Ning,Xu Xiaojing,Xu Xiaoniu.Sustainable development models of converting cropland to forest in Dabieshan District, Anhui Province[J].Science of Soil and Water Conservation,2006,4(5):107-111. |
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| Authors: | Zhang Kai Luo Ning Xu Xiaojing Xu Xiaoniu |
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| Institution: | 1. College of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036; 2. Department of Forestry, Anhui Province, 230001, Hefei, China |
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| Abstract: | Characteristics of the eco-environment, extension scale and sustainable models of converting cropland to forest in Dabieshan District of Anhui were analyzed. The Dabieshan District is a main ecological area with the function of soil and water conservation, in which 7 large reservoirs and irrigation system of Pishihang are distributed. Therefore, the extension scale of converting cropland to forest could be enlarged properly in the reservoir area, while it should be limited in the non-reservoir area for the higher population density and food safety. Great attention should be paid to the model selection and results during converting cropland to forest. Some suitable models and effective approaches were put forward for the sustainable development in Dabieshan District, Anhui. |
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| Keywords: | steep slope cropland ecological function soil and water conservation converting cropland to forest Dabieshan District |
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