Aya (2009)
Basic information
Sample name: Aya (2009)
Reference: T. V. Do, T. Sato, S. Saito, O. Kozan, H. Yamagawa, D. Nagamatsu, N. Nishimura, and T. Manabe. 2015. Effects of micro-topographies on stand structure and tree species diversity in an old-growth evergreen broad-leaved forest, southwestern Japan. Global Ecology and Conservation 4:185-196 [ER 2093]
Geography
Country: Japan
Coordinate: 32° 4' N, 131° 9' E
Latlng basis: based on nearby landmark
Geography comments: "Aya town" in southwestern Japan (apparently meaning Aya in Higashimorokata District, Miyazaki Prefecture, on the island of Kyushu)
exact coordinate given by Tanouchi and Yamamoto (1995)
elevation 380 to 520 m
exact coordinate given by Tanouchi and Yamamoto (1995)
elevation 380 to 520 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 17.4
MAP: 2509.0
Habitat comments: "old-growth evergreen broad-leaved forest"
Methods
Life forms: trees
Sites: 1
Site length: 200.0
Site width: 200.0
Sampling methods: quadrat
Sample size: 5206 individuals
Years: 2009
Net or trap nights: 0
Size min: 5.0
Basal area status: total is
Basal area: 203.7
Sampling comments: "A 200 × 200 m2 permanent plot was divided into 400 subplots by using 10 m × 10 m grids"
earlier, incomplete data of Sato et al. (1999) for the same site are also reported
Tanouchi and Yamamoto (1995) report an earlier, also incomplete census of the same site
earlier, incomplete data of Sato et al. (1999) for the same site are also reported
Tanouchi and Yamamoto (1995) report an earlier, also incomplete census of the same site
Metadata
Sample no: 2037
Contributor no: John Alroy
Enterer: John Alroy
Created: 2016-06-08 19:11:08
Modified: 2016-06-14 10:17:01
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
52 species
13 singletons
total count 5206
geometric series index: 80.0
Fisher's α: 8.03
geometric series k: 0.8659
Hurlbert's PIE: 0.8443
Shannon's H: 2.3676
Good's u: 0.9975
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