干旱区绿洲土地利用与经济协调发展能力研究——以武威市为例

Study on Coordination Development Ability between Land Use and Economy in Arid Region Oasis——Taking Wuwei City as an Example

在构建绿洲土地利用与经济协调发展评价模型的基础上,分析了武威市土地利用与经济的协调发展态势。结果表明,1998—2007年武威市土地利用与经济系统协调程度不高,协调发展度指数总体趋势上升;土地利用与经济耦合系统经历了由轻度失调衰退类经济损益型向勉强协调发展类经济滞后型的演进。该方法具有较强的可操作性,可为干旱区土地资源管理与开发利用决策提供参考依据。

On the basis of constructing an evaluation model of coordination development ability between land use and economic development in arid region oasis, coordination development degree was analyzed in Wuwei City. The results indicated that the coordination degree of land use - econo- my system was in stage of primary coordination with relatively lower development index in Wuwei City, coordination development index took on ascend trend during 1998 - 2007, the evolution model of land use - economy coupled system changed from economic development type of land use lagged to land use type of economic development lagged. The conclusion were that the methods and results were feasible and could provide reference for man- agement and using of land resource in arid region.