Contribution Ratio Measurement of Water Use Efficiency Driving Effects and Spatial Driving Type in China

  • 1. Center for Studies of Marine Economy and Sustainable Development of Liaoning Normal University, Dalian, Liaoning 116029, China;
    2. Foreign Lanuage School of Liaoning Normal University, Dalian, Liaoning 110629, China

Received date: 2010-09-16

  Revised date: 2010-12-24

  Online published: 1997-10-20


Five factors respectively named industrial water use efficiency, industrial water use structure, economy development level, water endowment and water resources development ratio are comprehensively considered as the main factors that impact on the water use efficiency, and the factor decomposition model under the extended Kaya identity was established, the decomposition model was solved by the method of LMDI(Longarithmic Mean Divisia Index), then the driving effects of the five factors were calculated and the main factors were determined, which may useful for the understanding of water use efficiency change from 1997 to 2008 in China. The relative contribution ratio of the five factors were calculated to measure their function degree and direction. The result shows that the industrial water use efficiency and economy development level are the most significant factors to affect water use efficiency in China. This paper calculated the absolute contribution ratio of the five factors, then the 31 regions of China (Hong Kong,Macau and Taiwan excluding)were divided into four spatial driving types by applying the minimum variance method, and the distribution characteristics of driving effects were further analyzed. The result is of significance for exactly understanding the relation of the water use efficiency and economy development, and also has certain reference significance for the regulation of industrial water use structure and sustainable development.

Cite this article

SUN Cai-zhi, XIE Wei, Zou Wei . Contribution Ratio Measurement of Water Use Efficiency Driving Effects and Spatial Driving Type in China[J]. SCIENTIA GEOGRAPHICA SINICA, 2011 , 31(10) : 1213 -1220 . DOI: 10.13249/j.cnki.sgs.2011.010.1213


[1] 钱正英,张光斗.中国可持续发展水资源战略研究综合报告及各专题报告[M].北京:中国水利水电出版社,2001.
[2] 李世祥.中国水资源利用效率区域差异研究.北京:中国地质大学,2006.
[3] 许新宜,王红瑞,刘海军,等.中国水资源利用效率评估报告[M].北京:北京师范大学出版社,2010.
[4] 黄初龙,邓 伟. 东北区农业水资源可持续利用地域分异的因子分析[J].地理科学,2006,26 (3):284~291.
[5] 吴 凯,黄荣金.黄淮海平原水土资源利用的可持续性评价、开发潜力及对策[J].地理科学,2001,21(5):390~395.
[6] Kaneko S, Tanaka K,Toyota T. Water efficiency of agricultural production in China: Regional comparison from 1999 to 2002[J].International Journal of Agricultural Resources, Governance and Ecology,2004,(3):231-251.
[7] Speelman S, Haese M D, Buysse J, et al. Technical efficiency of water use and its determinants, study at small-scale irrigation schemes in North-West Province, South Afica[EB/OL].
[8] Mo X, Liu S, Lin Z, et al. Prediction of crop yield, water consumption and water use efficiency with a SVAT-crop growth model using remotely sensed data on the North China Plain[J].Ecological Modelling,2005,183:301-302.
[9] 雷 波,刘 钰,许 迪,等.农业水资源利用效用评价研究进展[J].水科学进展,2009,20(5):732~738.
[10] 刘 渝,王兆锋,张俊飚.农业水资源利用效率的影响因素分析[J].经济问题,2007,(6):75~77.
[11] 贾绍凤.经济结构调整的节水效应[J].水利学报,2004,35(3):111~116.
[12] 孙才志,李红新.辽宁省水资源利用相对效率的时空分异[J].资源科学,2008,30(10):1442~1448.
[13] 孙才志,刘玉玉.基于DEA-ESDA的中国水资源利用相对效率的时空格局分析[J].资源科学,2009,31(10):1696~1703.
[14] Kaya Yoichi. Impact of Carbon Dioxide Emission on GNP Growth: Interpretation of Proposed Scenarios[R].Paris: Presentation to the Energy and Industry Subgroup, Response Strategies Working Group, IPCC, 1989.
[15] 朱 勤,彭希哲,陆志明,等.中国能源消费碳排放变化的因素分解及实证分析[J].资源科学,2009,31(12):2072~2079.
[16] 查冬兰,周德群.地区能源效率与二氧化碳排放的差异性——基于Kaya因素分解[J].系统工程,2007,25(11): 65~71.
[17] Ang B W. Decomposition analysis for policy making in energy: Which is the preferred method? [J].Energy Policy, 2004, (32):1131-1139.
[18] Ang B W. The LMDI approach to decomposition analysis: a practical guide [J].Energy Policy,2005, (33): 867-871.
[19] 张耀光.最小方差法在农业类型(或农业区)划分中的应用[J].经济地理,1986,6(1):49~55.
[20] 中华人民共和国国家统计局.中国统计年鉴[M].北京:中国统计出版社,1998~2009.
[21] 中华人民共和国水利部.中国水资源公报[M].北京:中国水利水电出版社,1997~2008.
[22] 吴普特,冯浩,牛文全,等.中国用水结构发展态势与节水对策分析[J].农业工程学报,2003,(1):1~6.
[23] 云 逸,邹志红,王惠文.北京市用水结构与产业结构的成分数据回归分析[J].系统工程,2008,26(4): 67~71.