Plant species distribution maps
Construction and management
Data sources (Japanese page)
|Phytosociological Relevé Database (PRDB) is the database composed of many plot (relevé) data on vegetation, which have been collected throughout Japan with the phytosociological method. A relevé datum comprises the ID no., survey date, surveyor name, references, surveyed area, location, environmental data, community structure, species name and their dominance, etc. The PRDB provides the information on distribution of a variety of species.|
|Location of relevés with the second-mesh code||Location of relevés with the third-mesh code|
Tanaka, N. and Matsui, T. (2007-) PRDB: Phytosociological Relevé Database, Forestry and Forest Products Research Institute.
last updated: 2021.08.26