From three aspects as rationality of resources, economic feasibility and social acceptability, comprehensive evaluation ratio system for continuous land utilization is set up. First, using analytic hierarchy process to determine the target weight, and membership function of fuzzy mathematics to conduct nondimensionalize indexes in the system, then using the method of weighting to grasp the level of the sustainable land utilization in Linyi City from the year of 1995 to 2004. Coordination model is used to ge...