Zobawk
Basic information
Sample name: Zobawk

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]
Geography
Country: India

State: Mizoram


Coordinate: 22° 47' 30" N, 92° 47' 50" E
Coordinate basis: stated in text

Geography comments: "in Lunglei District, Mizoram"
altitude is for "near Thualthu... 22º46' 17" N, 92º56' 27" E" and is from Lokeshwor and Vishwanath (2013, Ichthyol Res)

Environment
Habitat: tropical/subtropical moist broadleaf forest

Altered habitat: fragment

Substrate: ground surface

WMT: 26.5

CMT: 15.5

MAP: 4076.0

Dry months: 4

Habitat comments: "about 25 years old natural forest stand" of tropical semi-evergreen forest preserved "from any type of anthropogenic interruption in the natural forest growth except negligible non timber forest products collection... Each of the selected forest stands covers an area of more than about 25 ha of land"

Methods
Life forms: trees

Sites: 50

Site area: 0.5

Sampling methods: quadrat

Sample size: 155 individuals

Years: 2002-2003

Size min: 10

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 Nº/ha. Thus, n= ( Nº/ha.)*0.5.
JA: authors appear to have screwed up and calculated per 0.2 ha figures, so I have recomputed the counts

Metadata
Sample number: 237

Contributor: John Alroy

Enterer: Albert Garcia Selles

Created: 2013-03-25 11:38:56

Modified: 2017-11-10 23:31:03

Abundance distribution
32 species
5 singletons
total count 155
extrapolated richness: 52.1
Fisher's α: 12.238
geometric series k: 0.9110
Hurlbert's PIE: 0.9474
Shannon's H: 3.1734
Good's u: 0.9683
Each square represents a species. Square sizes are proportional to counts.
Register