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Hminlokawn
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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]
Geography
Country: India

State: Mizoram


Coordinate: 22° 51' 30" N, 92° 47' 0" 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: 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"

Methods
Life forms: trees

Sites: 50

Site area: 0.5

Sampling methods: quadrat

Sample size: 87 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: 236

Contributor: John Alroy

Enterer: Albert Garcia Selles

Created: 2013-03-25 11:25:22

Modified: 2017-11-10 23:31:06

Abundance distribution
17 species
2 singletons
total count 87
extrapolated richness: 28.4
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.
Register
Current reference: Shotwell 1968 (ER 3992)