【作者】 李富佳； 董锁成；

【Author】 LI Fujia DONG Suocheng (Institute of Geographical Sciences and Natural Resources Research,CAS,Beijing 100101)

【机构】 中国科学院地理科学与资源研究所；

【摘要】 以辽宁省沿海经济带为例,依据2007年实际数据,选取人口、经济、社会、土地等指标,运用均方差权值决策分析方法,评价沿海经济带综合城市化水平。同时,从人地关系交互作用角度出发,建立城市化环境压力指标体系。通过均方差决策分析,计算辽宁沿海经济带城市化过程所造成的环境压力指数。并运用ARCGIS的加权适宜性评价方法(WeightedOverlay Analysis),对两者进行加权耦合,从而得出沿海经济带在当前时点的城市化—生态压力耦合状态。通过以上分析,将沿海经济带划分为四种耦合状态等级:强耦合压力区、较强耦合压力区、中度耦合压力区、轻度耦合压力区。更多还原

【Abstract】 Article selected demographic,economic,social,land and other indicators and making use of the mean squared deviation value of decision analysis methods to evaluate the level of urbanization of the coastal economic zone integrated in Liaoning province.Meanwhile,Established Urbanization - Environmental pressure indicator system from the perspective of the interaction of man-land relationship.Through the mean squared deviation analysis,author Calculated the index of the pressure on the environment caused by urbanization,And use the method of Weighted Overlay Analysis by ARCGIS to Coupling analysis on them.Then obtained the coupling state of Urbanization - Ecological pressure of the coastal economic zone integrated in liaoning province in the current point in time.By this analysis,the coupling state is divided into four levels:Serious coupling pressure zone,Strong coupling pressure zone,Moderate coupling pressure zone and Low pressure area coupled.更多还原