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 |
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Spatial Distribution Characteristics and Risk Assessment of Deforestation Events in Protective Forest Land |
| Yong Ma,Wutao Yao,Shuyan Zhang,Erping Shang,Zhaoxia Chen |
| 图3 保亭县人为活动集中区空间分布图 |
| Fig.3 Spatial distribution of human activity concentration area in Baoting County |
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