Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析)
为了解土地利用绩效现状,探究区域间绩效的差异特征,以31 个省域2011—2015 年的数据为研究对象,从土地利用结构、经济社会效益和生态可持续性3 个角度构建绩效评价指标体系,用综合主客观赋权的属性权重优化算法确定指标权重,运用改进的TOPSIS 模型测度绩效值,并用泰尔指数组间分解法定量分析区域内和区域间差异对总绩效差异的贡献度。结果表明:按三大地带分组时,东部差异对总体差异贡献最大,西部次之,中部最小;按六大常规分类分组时,华北、华东地区对总体差异贡献较大,东北、西北地区贡献较小;按九大土地利用分类分组时,京津冀鲁区、苏浙沪区对总体差异贡献较大,青藏区、东北区、晋豫区、湘鄂皖赣区贡献较小...
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Zhejiang University Press
2019-09-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
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Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2019.05.014 |
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author | JIAYujie(贾玉杰) DUZhenhong(杜震洪) ZHANGFeng(张丰) LIURenyi(刘仁义) |
author_facet | JIAYujie(贾玉杰) DUZhenhong(杜震洪) ZHANGFeng(张丰) LIURenyi(刘仁义) |
author_sort | JIAYujie(贾玉杰) |
collection | DOAJ |
description | 为了解土地利用绩效现状,探究区域间绩效的差异特征,以31 个省域2011—2015 年的数据为研究对象,从土地利用结构、经济社会效益和生态可持续性3 个角度构建绩效评价指标体系,用综合主客观赋权的属性权重优化算法确定指标权重,运用改进的TOPSIS 模型测度绩效值,并用泰尔指数组间分解法定量分析区域内和区域间差异对总绩效差异的贡献度。结果表明:按三大地带分组时,东部差异对总体差异贡献最大,西部次之,中部最小;按六大常规分类分组时,华北、华东地区对总体差异贡献较大,东北、西北地区贡献较小;按九大土地利用分类分组时,京津冀鲁区、苏浙沪区对总体差异贡献较大,青藏区、东北区、晋豫区、湘鄂皖赣区贡献较小。总体上,绩效越高的省域对差异贡献越大,绩效越低的省域对差异贡献越小,且各区域间的差异格局长期存在。 |
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spelling | doaj.art-c6908154d42840db8e5b48f2328464dc2024-03-29T01:58:39ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972019-09-0146561061810.3785/j.issn.1008-9497.2019.05.014Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析)JIAYujie(贾玉杰)0https://orcid.org/0000-0001-5509-5631DUZhenhong(杜震洪)1https://orcid.org/0000-0001-9449-0415ZHANGFeng(张丰)2LIURenyi(刘仁义)3 1.Zhejiang Provincial Key Lab of GIS, Zhejiang University, Hangzhou 310028, China( 1.浙江大学 浙江省资源与环境信息系统重点实验室,浙江 杭州 310028) 2.Department of Geographic Information Science, Zhejiang University, Hangzhou 310027, China( 2.浙江大学 地理信息科学研究所,浙江 杭州 310027) 2.Department of Geographic Information Science, Zhejiang University, Hangzhou 310027, China( 2.浙江大学 地理信息科学研究所,浙江 杭州 310027) 2.Department of Geographic Information Science, Zhejiang University, Hangzhou 310027, China( 2.浙江大学 地理信息科学研究所,浙江 杭州 310027)为了解土地利用绩效现状,探究区域间绩效的差异特征,以31 个省域2011—2015 年的数据为研究对象,从土地利用结构、经济社会效益和生态可持续性3 个角度构建绩效评价指标体系,用综合主客观赋权的属性权重优化算法确定指标权重,运用改进的TOPSIS 模型测度绩效值,并用泰尔指数组间分解法定量分析区域内和区域间差异对总绩效差异的贡献度。结果表明:按三大地带分组时,东部差异对总体差异贡献最大,西部次之,中部最小;按六大常规分类分组时,华北、华东地区对总体差异贡献较大,东北、西北地区贡献较小;按九大土地利用分类分组时,京津冀鲁区、苏浙沪区对总体差异贡献较大,青藏区、东北区、晋豫区、湘鄂皖赣区贡献较小。总体上,绩效越高的省域对差异贡献越大,绩效越低的省域对差异贡献越小,且各区域间的差异格局长期存在。https://doi.org/10.3785/j.issn.1008-9497.2019.05.014土地利用绩效属性权重优化算法绩效差异分解 |
spellingShingle | JIAYujie(贾玉杰) DUZhenhong(杜震洪) ZHANGFeng(张丰) LIURenyi(刘仁义) Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) Zhejiang Daxue xuebao. Lixue ban 土地利用绩效 属性权重优化算法 绩效差异分解 |
title | Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) |
title_full | Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) |
title_fullStr | Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) |
title_full_unstemmed | Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) |
title_short | Land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation(基于属性权重优化算法的土地利用绩效评价及差异分解分析) |
title_sort | land use performance evaluation based on attribute weight optimization algorithm and analysis of land use performance differentiation 基于属性权重优化算法的土地利用绩效评价及差异分解分析 |
topic | 土地利用绩效 属性权重优化算法 绩效差异分解 |
url | https://doi.org/10.3785/j.issn.1008-9497.2019.05.014 |
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