Basic information
Sample name: Kayano-Daira

Reference: T. Nakashizuka and M. Numata. 1982. Regeneration process of climax beech forests I. Structure of a beech forest with the undergrowth of Sasa. Japanese Journal of Ecology 32:57-67 [ER 27]
Country: Japan
State: Nagano

Coordinate: 35° 50' N, 138° 30' E
Basis of coordinate: based on nearby landmark
Geography comments: "Sakae Village, Nagano Prefecture"
coordinate is for the Kayanodaira Beech Forest and is based on Ida et al. (2004, Ecological Research)
altitude range stated in text 1300 to 1500 m; actual range is 1460 to 1500 based on Ida et al.
Habitat: temperate broadleaf/mixed forest
Protection: unprotected
Substrate: ground surface
Disturbance: selective logging
MAT: 4.8
WMT: 18.1
CMT: -7.8
MAP: 1808.0
Habitat comments: "Japan sea-type beech forest"
climate data are for Kayanodaira and are from Shimano (2006, Ecological Research)
Life forms: trees
Sites: 1
Site area: 0.640
Site length: 80.000
Site width: 80.000
Sampling methods: quadrat
Sample size: 113
Minimum size: 10.0cm dbh
Sample: 101
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-02-25 13:25:19
Modified: 2020-01-14 15:21:02
Abundance distribution
12 species
4 singletons
total count 113
extrapolated richness: 20.3
Fisher's α: 3.395
geometric series k: 0.6684
Hurlbert's PIE: 0.4329
Shannon's H: 1.1224
Good's u: 0.9651
Each square represents a species. Square sizes are proportional to counts.