With the acceleration of the urbanization process, identifying the priorities of the Ecological Protect Area (EPA) has become one of the important methods for protecting biodiversity, alleviating urban ecological pressure and improving land use efficiency. Taking the Suzhou - Wuxi - Changzhou area as an example, the EPA is determined through Morphological Spatial Pattern Analysis (MSPA), and then the priority of it is identified by using the landscape connectivity method. Taking the woodlands and waters with higher priorities as "source areas", an EPA network is constructed. At the same time, because the landscape connectivity method fails to reflect the non - equal weight influence of the EPA on species decisions when identifying priorities, this study introduces...
随着城市化进程的加快,对生态保护空间(Ecological Protect Area,EPA)进行优先级识别已经成为保护生物多样性,缓解城市生态压力,提高土地利用效率的重要方法之一。以苏锡常地区为例,通过形态空间格局分析(Morphological Spatial Pattern Analysis,MSPA)确定EPA,进而采用景观连接度方法对其优先级进行识别,以优先级较高的林地和水域为'源地',构建EPA网络;同时由于景观连接度方法在识别优先级时,未能体现EPA对物种决策的非等权重影响,因此本研究引入空