| 福建省近10年用水结构变化及驱动力分析 |
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| 引用本文： | 苏龙强.福建省近10年用水结构变化及驱动力分析[J].水资源与水工程学报,2010,21(1):101-104. |
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| 作者姓名： | 苏龙强 |
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| 作者单位： | 福建师范大学,地理科学学院,福建,福州,350007 |
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| 基金项目： | 国家基础科学人才培养基金 |
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| 摘 要： | 分析了1999~2008年福建省工、农业和生活用水等用水结构的变化及其驱动力因子。结果表明:福建省用水总量呈上升趋势,年均增加2.52×108m3;农业用水量及其所占比重逐渐减小,工业用水量及其所占比重递增,生活用水量增长缓慢,比重基本不变。用水结构的变化和全省产业结构变化相适应。耕地面积的减少和节水灌溉面积增加是农业用水减少的主要原因;工业产值的迅速增长和工业结构的调整共同促进了工业用水量的增加,工业用水重复利用率和万元工业增加值用水量水平的提高对工业用水具有负驱动作用;人口增长是生活用水逐年增加的主要驱动因子。
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| 关 键 词： | 用水量 用水结构 驱动力 福建省 |
Analysis of Water Consumed Structure Change and Its Driving Forces Last 10 Years in Fujian Province |
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| SU Long-qiang.Analysis of Water Consumed Structure Change and Its Driving Forces Last 10 Years in Fujian Province[J].Journal of water resources and water engineering,2010,21(1):101-104. |
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| Authors: | SU Long-qiang |
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| Affiliation: | SU Long-qiang (College of Geographic Science,Fujian Normal University,Fuzhou,Fujian 350007,China) |
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| Abstract: | The paper analyzed the change of water consumed structure,including industrial,agricultural and domestic water consumption from 1999 to 2008 in Fujian Province.The driving forces for the change were also analyzed.Results indicated that the total water consumption presented a tendency of slight rise,with an annual increase of 252 million m3;agricultural water consumption and its proportion gradually decreased,industrial water consumption and its proportion obviously increased,domestic water consumption slowl... |
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| Keywords: | water consumption water consumed structure driving forces Fujian Province |
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