基于分形的海南岛东寨港红树林景观空间结构变化研究
张颖,朱忠礼,焦晨泰

Analyzing the Spatial Structure Change of Landscape of Mangroves in Dongzhai Harbor based on Fractal
Ying Zhang,Zhongli Zhu,Chentai Jiao
表2 1987—2017年东寨港红树林稳定性指数
Table 2 Stability index of mangroves in Dongzhai Harbor during 1987—2017
年份

图斑数量

/个

图班平均面积

/km2

图斑面积标准差

/km2

相关系数

R

形状维数

D

稳定性指数SK
1987800.190.550.98**1.250.25
1993750.230.640.98**1.290.21
1998900.180.450.99**1.280.22
2003570.310.900.98**1.310.19
2007720.250.840.98**1.290.21
2013780.240.840.98**1.280.22
2017680.270.880.98**1.290.21