20世纪80年代以来盐城滨海湿地互花米草扩张时空轨迹及对景观格局的影响

徐雅, 张华兵

Spatiotemporal trajectory of Spartina alterniflora expansion and its impact on landscape patterns in the Yancheng coastal wetland since the 1980s

XU Ya, ZHANG Huabing

表5 互花米草景观格局与区域景观格局的相关性

Tab.5 Correlation between Spartina alterniflora landscape pattern and region landscape pattern

类型 区域景观 LPI TE ED AI FRAC_AM LSI SHDI LPI -0.874**① 0.740** 0.742** -0.709** 0.734** 0.741** 0.880** TE -0.806** 0.927** 0.926** -0.909** 0.852** 0.926** 0.824** ED -0.808** 0.927** 0.926** -0.909** 0.853** 0.926** 0.827** AI -0.856** 0.413 0.416 -0.367 0.345 0.414 0.854** FRAC_AM -0.811** 0.871** 0.871** -0.855** 0.880** 0.871** 0.815** LSI -0.165 0.641* 0.638* -0.659* 0.625* 0.640* 0.185