| 摘要: |
| 定量分析水土资源匹配特征可为合理安排农业生产布局、提高农业生产力提供科学指导。通化地区水资源丰富，农业土地资源相对紧缺，水土资源空间分布不均衡。通过构建区域基尼曲线和计算区域基尼系数，对通化地区水土资源匹配状况做出客观评价。结果表明，通化地区水土资源匹配的区域基尼系数为G=0.560 2，水土资源匹配状况略优于我国（省际间）和世界（国际间）平均水平。 |
| 关键词: 基尼系数 通化地区 水土资源 资源匹配 |
| DOI：10.7621/cjarrp.1005-9121.20120412 |
| 分类号: |
| 基金项目:吉林省教育厅“十一五”科学技术研究项目，吉林省东部地区水资源合理开发利用的对策研究，吉教科合字［2009］第271号;通化师范学院自然科学科研项目，日常生活中的资源环境保护研究（201071）。 |
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| ANALYSIS OF BALANCE BETWEEN WATER AND LAND RESOURCES IN TONGHUA REGION USING GINI COEFFICIENT |
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Tao Guofang1, Jiang Zhaoheng1, Qin Lijie2
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1.Department of History and Geography， Tonghua Normal University， Tonghua 134002;2.College of Urban and Environmental Sciences， Northeast Normal University， Changchun 130024
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| Abstract: |
| Quantitative analysis of the matching characteristics of water and land resources can provide scientific guidance for the reasonable layout of agricultural production and improve agricultural productivity. Tonghua region is rich in water resources， but lack of cultivated land resources. This paper， by constructing a regional Gini curve and calculating the Gini coefficient， objectively evaluated the matching condition of water and land resources in Tonghua region. The results showed that， the matching condition of water and land resources in Tonghua region could be described by Gini coefficient as G=0.5602. Balance between water and land resources in Tonghua region was slightly better than that of China（provincial） and world's（international） average. |
| Key words: Gini coefficient Tonghua region water and land resources balance of resources |
