保护性林地砍伐事件空间分布特征及风险评估研究

马勇,姚武韬,仉淑艳,尚二萍,陈朝霞

Spatial Distribution Characteristics and Risk Assessment of Deforestation Events in Protective Forest Land

Yong Ma,Wutao Yao,Shuyan Zhang,Erping Shang,Zhaoxia Chen

表1 保亭县公益林面积及砍伐点数量在高程区间上的分布统计

Table 1 Distribution statistics of the area of public welfare forest and the number of felling points in elevation interval in Baoting County

高程区间/m 公益林面积/km2 砍伐点数量 100以下 221.87 234 100~200 223.02 172 200~300 122.12 49 300~400 98.07 22 400~500 94.44 10 500~600 97.36 5 600~700 103.37 7 700以上 61.46 3