1:100万中国植被图森林和灌丛群系类型的补充资料

A supplemental dataset to the Vegetation Map of the People’s Republic China(1:1,000,000): Forest and scrub formations

《中华人民共和国植被图(1:1,000,000)》是我国植被研究的最重要数据。受当时研究基础和制图技术限制,部分植被群系未能体现在中国植被图上。为了给新一代中国植被图的编研提供基础数据,本文在搜集从20世纪50年代至今的中国植被研究的相关文献的基础上,提取其中的植被群系名称和分布信息,采用植物群落学–生态学原则,以优势种相同作为依据,合并部分相近的群系类型。与《中华人民共和国植被图(1:1,000,000)》中的森林和灌丛群系进行对比,本文新增了1,475个森林和灌丛群系。

The Vegetation Map of the People’s Republic of China(1:1,000,000)is the most important dataset for vegetation studies in China.However,some vegetation formations were not included in the Vegetation Map of China due to limitations of data and mapping techniques in the last century.In order to update the dataset,we collected data of vegetation formations and their distributions from the literature(1950–present).Based on the phytocoenology–ecology principle,formations with the same dominant species were classified as the same formation.Compared to formations in the Vegetation Map of the People’s Republic of China(1:1,000,000),we added 1,475 new vegetation formations of forests and scrubs.