EnvThes
variable
US LTER controlled vocabulary
2016-03-31
2018-12-18
composition of community
群落組成
herbert.schentz@umweltbundesamt.at
community composition
nsb@ceh.ac.uk@ceh.ac.uk
[controlled by ] U Grandin, 2013-08-22" , "[source of definition ] Hend
the different species in a given area or ecosystem.