2022-中国物种分布数据库
收藏资源简介:
广泛收集动物、植物、微生物分布数据,将按照地理信息的详尽程度进行分级组织,形成物种的点分布数据、县级分布数据、省级分布数据等多个层次,并针对县域面积差异,对县域面积广的地区增加分布点或小地名级别的数据,提高数据精度,利用 WEB GIS 技术进行在线发布,最终产出中国生物地图产品。
Comprehensive distribution records of animals, plants, and microorganisms have been collected, and hierarchically organized based on the granularity of geographic information. This results in multi-level datasets including species point occurrence data, county-level distribution datasets, and provincial-level distribution datasets. To address variations in county-level land areas, additional occurrence points or small locality-level data will be supplemented for regions with large county sizes to improve data precision. The datasets will be published online using Web GIS technology, ultimately yielding China's biological distribution map products.




