ECE-2022-03-00421-data

This data represents the diameter at breast height, specific location, and plot number of two Pinus species in the 25-ha (500 m×500 m) Qinling Huangguan Forest Dynamics Plot in China. Topographic factors, soil basic chemical physicochemical properties of related quadrats.These data were used for point pattern analysis and studies affecting the distribution of tree species and coexistence of congeneric species.