Basic information
Sample name: Biratori

Reference: M. Ishida, K. Kikuzawa, T. Asai, N. Mizui, and K. Seiwa. 1991. Distribution and height growth of young trees in the canopy gap and in the closed stand: the case of a coniferous-broadleaved mixed forest in Hokkaido. Journal of the Japanese Forestry Society 73(2):145-150 [ER 2493]
Country: Japan

Coordinate: 42° 35' N, 142° 8' E
Basis of coordinate: stated in text
Geography comments: coordinate places the stand in or very near the town of Biratori
elevation about 100 to 200 m
Climate and habitat
Habitat: temperate broadleaf/mixed forest
Substrate: ground surface
MAT: 5.6
MAP: 1120.0
Life forms: trees
Sites: 1
Site area: 0.216
Sampling methods: quadrat
Sample size: 152
Minimum size: 10.0cm dbh
Basal area: 47.3000 per ha
Sample: 2776
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-11-05 15:37:53
Modified: 2017-11-05 15:37:53
Abundance distribution
16 species
2 singletons
total count 152
extrapolated richness: 21.7
Fisher's α: 4.511
geometric series k: 0.7366
Hurlbert's PIE: 0.5711
Shannon's H: 1.5681
Good's u: 0.9871
Each square represents a species. Square sizes are proportional to counts.