Ken-Marubi Lava Flow
Basic information
Sample name: Ken-Marubi Lava Flow
Reference: T. Ohtsuka, M. Negishi, K. Sugita, Y. Iimura, and M. Hirota. 2013. Carbon cycling and sequestration in a Japanese red pine (Pinus densiflora) forest on lava flow of Mt. Fuji. Ecological Research 28:855-867 [ER 2815]
Geography
Country: Japan
Coordinate: 35° 27' N, 138° 46' E
Coordinate basis: stated in text
Geography comments: "in the lower north slopes of Mt. Fuji" near the Yamanashi Institute of Environmental Sciences
Environment
Habitat: temperate broadleaf/mixed forest
Protection: unprotected
Substrate: ground surface
MAT: 9.7
MAP: 2025.0
Habitat comments: "seasonal cool-temperate... Pine tree age on the lava flow was mature, i.e., around 90-100 years"
Methods
Life forms: trees
Sites: 1
Site length: 80
Site width: 80
Sampling methods: quadrat
Sample size: 1636 individuals
Years: 1999
Size min: 5
Basal area: 50.31
Metadata
Sample number: 3057
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-07-18 14:55:44
Modified: 2018-07-18 04:55:44
Abundance distribution
31 species
6 singletons
total count 1636
extrapolated richness: 43.8
Fisher's α: 5.427
geometric series k: 0.8085
Hurlbert's PIE: 0.7869
Shannon's H: 2.1049
Good's u: 0.9963
Each square represents a species. Square sizes are proportional to counts.
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Current reference:
Shotwell 1968 (ER 3992)