Analysis of measurement and coordination between cultivated land resources and urbanization development

Cultivated land resources and urbanization development go hand in hand.Take the city of Yan'an as an example,the paper has done the measurement analysis and coordination analysis between cultivated land area and urbanization from 1978 to 2004.It structures the relevance regression model of cultivated land area and urbanization level by using the SPSS,and calculates the coordination degree between cultivated land area and urbanization level based on the coordination degree model between economy and environment.The results indicated that there is reverse correlation between cultivated land area and urbanization level.The cultivated land area falls off with urbanization level rising.The coordination degree of cultivated land resources and urbanization level assumes the type of concessions in most ages.Cultivated land resources are kept within bearing the weight of force threshold value,and accepted in a short time.