Forest and wetland forest underlying surface
mixed forest of fir and broadleaved forest
Pinus koraiensis-dominated broadleaved mixed forest in forest gap
Density dip and density hump
density-dependent population density-dependent
neuronal density and glial density
Structure with high-density skins and a low-density core material
volume density of combustible density
3-north shelterbelt forest system
Abies fabri(omei fir) forest