本溪县国家重点保护野生植物分布空间、分布格局与热点地区分析

Spatial Distribution Patterns of Species Richness and Hotspots of Protected Wild Plants on the County Level in Benxi County

采用ArcGIS地理信息系统软件对本溪县国家重点保护野生植物分布空间、分布格局进行了分析研究,并结合分布规律确定了县域内相应的国家重点保护物种适宜生境范围。通过丰富度空间格局确定了5个分布热点地区,再将热点地区与自然保护区、森林公园、风景名胜区叠加后鉴别出保护空缺地,为本地区植物保护提供了基础资料。

In this article we used ArcGIS software to analyzed the distribution pattern of protected plants on the county level. Based on it, we found the suitable habitat range of these protected plants on the county level. 5 hotspots were identified by the spatial distribution patterns of species richness. The conservation gap can be identified by overlaying the hotpots and the distribution of national nature reserve. Results of this study would provide important basic information for the further scientific biodiversity protection in Benxi.