Basic information
Sample name: Hminlokawn

Reference: Lalfakawma, U. K. Sahoo, S. Roy, K. Vanlalhriatpuia, and P. C. Vanalalhluna. 2009. Community composition and tree population structure in undisturbed and disturbed tropical semi-evergreen forest stands of north-east India. Applied Ecology and Environmental Research 7(4):303-318 [ER 96]
Country: India
State: Mizoram

Coordinate: 22° 51' 30" N, 92° 47' 0" E
Basis of coordinate: stated in text
Geography comments: "in Lunglei District, Mizoram"
altitude is for "near Thualthu... 2246' 17" N, 9256' 27" E" and is from Lokeshwor and Vishwanath (2013, Ichthyol Res)
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: secondary forest
Substrate: ground surface
Disturbance: grazing, selective logging
WMT: 26.5
CMT: 15.5
MAP: 4076.0
Dry months: 4
Habitat comments: disturbed tropical semi-evergreen forest with a "high degree of disturbance in terms of various anthropogenic activities such as fire wood collection, timber logging and grazing etc... Each of the selected forest stands covers an area of more than about 25 ha of land"
Life forms: trees
Sites: 50
Site area: 0.500
Sampling methods: quadrat
Sample size: 87
Years: 2002-2003
Minimum size: 10.0cm dbh
Sampling comments: 50 quadrats of 10 x 10 m sizes, for tree (≥10 cm dbh.) (p. 304). Total site area=0.5 ha. However, results are given in N/ha. Thus, n= ( N/ha.)*0.5.
JA: authors appear to have screwed up and calculated per 0.2 ha figures, so I have recomputed the counts
Sample: 236
Contributor: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-03-25 11:25:22
Modified: 2017-11-11 10:31:06
Abundance distribution
17 species
2 singletons
total count 87
extrapolated richness: 25.4
Fisher's α: 6.311
geometric series k: 0.8178
Hurlbert's PIE: 0.8646
Shannon's H: 2.3874
Good's u: 0.9787
Each square represents a species. Square sizes are proportional to counts.