| 芜湖市土地利用综合效益评价 |
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| 引用本文： | 李玉伟,程先富.芜湖市土地利用综合效益评价[J].云南地理环境研究,2008,20(4):94-98. |
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| 作者姓名： | 李玉伟 程先富 |
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| 作者单位： | 安徽师范大学国土资源与旅游学院,安徽芜湖,241003 |
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| 基金项目： | 安徽师范大学GIS重点学科"地表过程与环境响应"优秀创新团队项目资助 |
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| 摘 要： | 通过建立芜湖市土地利用综合效益评价指标体系，利用相关分析法确定指标间的相关系数进而确定各评价指标权重，构建芜湖市土地利用效益综合评价模型及预测模型，最后运用数理统计方法对结果进行分析。分析：1990～2005年芜湖市土地利用综合效益水平总体处于上升趋势，土地利用综合效益指数达到94．3。结果表明：芜湖市土地利用正沿着一条以生态建设为中心，生态、社会、经济建设为一体的可持续的道路发展，并且成果显著。预测：2010年芜湖市土地利用综合效益指数达到99．6，但是增加幅度较往年减少。建议：由于芜湖市土地利用经济效益波动较大，政府要协调好经济建设与生态建设、社会建设的关系。
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| 关 键 词： | 芜湖市 土地利用 评价指标体系 综合评价模型 |
THE SYNTHETIC APPRAISAL OF THE BENEFIT ON LANDUSE IN WUHU CITY |
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| LI Yu-wei,CHENG Xian-fu.THE SYNTHETIC APPRAISAL OF THE BENEFIT ON LANDUSE IN WUHU CITY[J].Yunnan Geographic Environment Research,2008,20(4):94-98. |
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| Authors: | LI Yu-wei CHENG Xian-fu |
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| Institution: | (Department of Geography, Anhui Normal University, Wuhu 241003, Anhui , China) |
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| Abstract: | Through establishing the system of appreciable targets on the benefit of landuse in Wuhu City, it determined the correlations between the targets using the analytic method of the correlation, and determined the weights of each appreciable target, then constructed one model of synthetic appraisal on landuse and another model which be carried on the forecast, finally analysedthe results using the method of mathematical statistic. Analysis： the trend of the synthetic benefit on landuse is enhancing from 1990 to 2000; the synthetic index of the benefit on landuse reaches as high as 94.3. Forecast： the synthetic index of the benefit on landuse is 99.6 in 2010. Discover： In Wuhu City, the development of landuse is along a sustainable path which takes the ecological construction as the center and the ecological, the social, the economical constructions as a body. And the achievement is remarkable. Suggest： The fluctuation of the economical benefit on landuse in Wuhu City is bigger, the government must coordinates the relations between the economical, the ecological, and the social constructs well. |
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| Keywords: | Wuhu landuse the system of appreciable targets the model of synthetic appraisal |
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