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《Territory & Natural Resources Stuty》 2003-02
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The research on sustainable utilization of the cultivted land-population-food in Hefei City

SHEN De-fu,LüCheng-wen(Department of geography.Anhui normal university,Wuhu 241000,China)  
Collect data(1980-1999)on cultivated land?population an d food in Hefei city and quantitative analysis is done on the change of cultivated land' s quantity and quality and on reducing form of land Then with regression analysis,the article calculate changing trend of the cultivated land-population-food.Therefore,after dynamic changes of the form land,food supply capacity will be97%and95%in2005and2010.So,the government in Hefei city should further strength en the measure of the land-population-food when its city develops quickly.
【CateGory Index】: X22
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