RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2008, Vol. 17 >> Issue (3): 410-410.

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A NEW WAY IN ALLEVIATING WATER SHORTAGE IN NORTHWEST AREA

CHEN Jing1| GUI Faliang1| FU Chun2   

  • Received:1900-01-01 Revised:1900-01-01 Online:2008-05-20

Abstract:

In this paper,the virtual water contents were calculated in northeast and middle areas of China according to visual water and water footprint calculation methodologies.Firstly,virtual water contents were calculated for primary farm products and for virtual water consumption of residents in Jiangxi Province in 2000.The virtual water contents of crops was 28481×108 m3,and the virtual water consumption of rural residents 67017 m3.Then,based on the predecessors' study results,the difference of virtual water consumption of residents between Jiangxi Province and Shanxi Province was analyzed.The results showed that the virtual water consumption of urban residents per capita is lower than that of rural residents,and residents' per capita food exertion virtual water shared in virtual water consumption in Shanxi Province is higher than that in Jiangxi.Further study in the consumption structure showed that we can adjust the pattern of regional production structure and the consumption structure and increase visual water trading,in order to alleviate the contradictory of social economical development and water resource shortage,and to improve the mechanization in rural production is the key task in adjusting the pattern of consumption.〖

Key words: water resource, visual water, water footprint, Jiangxi Province, Shanxi Province〖

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