摘要
自然保护地是保护生物多样性最有效途径,区域范围内划定、建设和布局自然保护地是关键。文章以云南省11类373处自然保护地为研究对象,采用GIS与数据库空间建模工具分析其空间格局,结果认为,云南省各自然保护地之间交叉重叠情况较为突出,而保护空缺情况也同时存在;全省目前保存较好的原始林为224.5万hm^(2),但受保护率仅为64.6%。
The most effective way to conserve biodiversity is the protected natural areas with the key of the delineation,construction and layout of protected natural areas within the region.This paper analyzed the spatial pattern of 373 protected natural areas of 11 categories in Yunnan Province by using GIS and database spatial modeling tools.The results showed that the overlapping status among the protected natural areas in Yunnan was prominent,and the conservation vacancy existed;the well preserved primary forest in Yunnan was 2.245 million hm^(2),but the conservation rate was only 64.6%at present.
作者
郑进烜
华朝朗
陶晶
杨忠兴
郑静楠
徐吉洪
ZHENG Jinxuan;HUA Chaolang;TAO Jing;YANG Zhongxing;ZHENG Jingnan;XU Jihong(Yunnan Institute of Forest Inventory and Planning//Yunnan Center of Natural Protected Areas Research and Monitoring,Kunming 650051,China)
出处
《林业调查规划》
2021年第1期58-64,共7页
Forest Inventory and Planning
基金
云南省林业调查规划院青年联合会项目(1QL002Z00018).
关键词
自然保护地
空间格局
保护空缺
野生动植物
原始林
云南省
protected natural areas
spatial pattern
conservation vacancy
wildlife
primary forest
Yunnan Province
