| 重庆市水资源生态足迹与生态承载力分析 |
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| 引用本文： | 王文国,龚久平,青鹏,潘科,胡启春.重庆市水资源生态足迹与生态承载力分析[J].生态经济(学术版),2011(7). |
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| 作者姓名： | 王文国 龚久平 青鹏 潘科 胡启春 |
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| 作者单位： | 农业部沼气科学研究所;重庆市农业科学院农业质量标准检测技术研究所;四川大学建筑与环境学院; |
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| 基金项目： | 水体污染控制与治理科技重大专项(2009ZX07425-003) |
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| 摘 要： | 利用水资源生态足迹分析方法对重庆市2000～2009年的水资源生态足迹、生态承载力进行了分析。重庆市历年水资源承载力大于水资源生态足迹,存在一定的生态盈余,水资源生态承载力受干旱等自然灾害影响较大。重庆市水资源生态足迹在逐年提高,万元国内生产总值水资源生态足迹在逐年下降,水资源开发利用程度和利用效率逐步提高。重点讨论了水资源生态足迹在三次产业间和城乡间的差异。
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| 关 键 词： | 重庆市 水资源评价 生态足迹 可持续发展 |
Analysis of Water Resources Ecological Footprint and Ecological Carrying Capacity in Chongqing City |
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| WANG Wenguo,GONG Jiuping,QING Peng,PAN Ke,HU Qichun.Analysis of Water Resources Ecological Footprint and Ecological Carrying Capacity in Chongqing City[J].Ecological Economy,2011(7). |
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| Authors: | WANG Wenguo GONG Jiuping QING Peng PAN Ke HU Qichun |
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| Institution: | WANG Wenguo1,GONG Jiuping2,QING Peng1,3,PAN Ke1,HU Qichun1(1.Biogas Institute of Ministry of Agriculture,Chengdu Sichuan 610041,China,2.Institution of Agricultural Quality Standard and Testing Technology,Chongqing Academy of Agricultural Sciences,Chongqing 400055,3.College of Architecture and Environment,Sichuan University,Chengdu Sichuan 610065,China) |
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| Abstract: | According to the calculation model of water resources ecological footprint,the water resources ecological footprint and ecological carrying capacity in the years from 2000 to 2009 in Chongqing City were analyzed.The results showed that the water resources carrying capacity were more than the water resources ecological footprint in the nine years in Chongqing,the ecological surplus was existed.On the other hand,water resources ecological carrying capacity was impacted by drought.The water resources ecologica... |
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| Keywords: | Chongqing City water resources assessment ecological footprint sustainable development |
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