Sannosuke beech forest
Basic information
Sample name: Sannosuke beech forest
Reference: K. Namikawa, T. Matsui, M. Kobayashi, R. Goto, and S. Kuramoto. 2010. Initial establishment and regeneration processes of an outlying isolated Fagus crenata Blume forest stand in the northernmost boundary of its range in Hokkaido, northern Japan. Plant Ecology 207:161-174 [ER 136]
Geography
Country: Japan
Coordinate: 43° 47' 48" N, 140° 24' 43" E
Latlng basis: stated in text
Geography comments: elevation 350 to 510 m
Environment
Habitat: temperate broadleaf/mixed forest
Substrate: ground surface
MAT: 5.5
WMT: 18.0
CMT: -6.6
MAP: 1280.0
Habitat comments: primarily mixed deciduous broadleaf/ conifer forests (p. 163)
Although there were some old rotten stumps in the study site, recent human interferences were not apparent (p. 163)
Although there were some old rotten stumps in the study site, recent human interferences were not apparent (p. 163)
Methods
Life forms: trees
Sites: 1
Site area: 0.75
Site length: 150.0
Site width: 50.0
Sampling methods: quadrat
Sample size: 992 individuals
Years: 2006
Days: 30
Net or trap nights: 0
Size min: 10.0
Basal area status: total is
Basal area: 22.6875
Sampling comments: Results (Table 1, p. 167) are reported in terms of Density (Stems/ha). But because sampled area is 0.75 ha, here n= Density x 0.75
Metadata
Sample no: 309
Contributor no: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-04-11 12:18:43
Modified: 2014-08-22 03:18:23
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
14 species
2 singletons
total count 992
geometric series index: 17.4
Fisher's α: 2.308
geometric series k: 0.6068
Hurlbert's PIE: 0.5379
Shannon's H: 1.3335
Good's u: 0.998
Register
| Fagus crenata | 661 | |
| Quercus mongolica grosseserrata | 58 | |
| Acer mono | 89 | |
| Tilia japonica | 61 | |
| Abies sachalinensis | 15 | |
| Acer japonicum | 31 | |
| Chengiopanax sciadophylloides | 16 | |
| "Acanthopanax sciadophylloides" | ||
| Sorbus commixta | 21 | |
| Magnolia obovata | 16 | |
| Kalopanax pictus | 7 | |
| Betula ermanii | 8 | |
| Sorbus alnifolia | 7 | |
| Phellodendron amurense | 1 | |
| "Phellodendron amurensis" | ||
| Salix bakko | 1 | |