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JIA Shao-feng, ZHANG Shi-feng, WANG Hao. Indicators for evaluating water use rationality[J]. Advances in Water Science, 2003, 14(3): 260-264.
Citation: JIA Shao-feng, ZHANG Shi-feng, WANG Hao. Indicators for evaluating water use rationality[J]. Advances in Water Science, 2003, 14(3): 260-264.

Indicators for evaluating water use rationality

Funds:  The project is supported by National Natural Science Foundation of China(No.49971029)and Key Basic Research Programme of China(No.G1999043602).
  • Received Date: 2002-04-22
  • Rev Recd Date: 2002-07-20
  • Publish Date: 2003-05-25
  • Water use quotas,such as those for irrigation and industrial water use,can not be simply used to appraise the rationality of water use in a region because different regions cultivate different crops with different water requirement,and different industrials require different water use quotas. Furthermore,regions with higher water stress may host water-intensive-industrials such as coal mining and electricity generation because of the location of coal reserve. So it's not fair to suggest that regions with higher water stress have higher water use efficiency. Generally,water use rationality should be appraised by indicator system under three equally important criteria:sustainability,justice and efficiency.
  • [1] 柯礼丹.黄河下游断流原因分析及对策研究[J].人民黄河,1997,19(10):42-44.
    [2] 贾绍凤,张士锋,王浩.宁蒙灌区灌溉定额偏高成因及节水潜力分析[J].资源科学,2002,24(6):29-34.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Indicators for evaluating water use rationality

Funds:  The project is supported by National Natural Science Foundation of China(No.49971029)and Key Basic Research Programme of China(No.G1999043602).

Abstract: Water use quotas,such as those for irrigation and industrial water use,can not be simply used to appraise the rationality of water use in a region because different regions cultivate different crops with different water requirement,and different industrials require different water use quotas. Furthermore,regions with higher water stress may host water-intensive-industrials such as coal mining and electricity generation because of the location of coal reserve. So it's not fair to suggest that regions with higher water stress have higher water use efficiency. Generally,water use rationality should be appraised by indicator system under three equally important criteria:sustainability,justice and efficiency.

JIA Shao-feng, ZHANG Shi-feng, WANG Hao. Indicators for evaluating water use rationality[J]. Advances in Water Science, 2003, 14(3): 260-264.
Citation: JIA Shao-feng, ZHANG Shi-feng, WANG Hao. Indicators for evaluating water use rationality[J]. Advances in Water Science, 2003, 14(3): 260-264.
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