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1 1987—2017年东寨港红树林分布面积

Table 1 Area， variation and rate of change of mangroves in Dongzhai Harbor during 1987—2017

年份 面积/km2 年变化率/km2·a-1 累积变化量/km2 1987 15.55 — — 1993 16.91 0.23 1.36 1998 16.12 -0.16 0.57 2003 17.43 0.26 1.88 2007 18.03 0.15 2.48 2013 18.67 0.11 3.12 2017 18.05 -0.16 2.50