Tam Dao Mountains Nature Reserve (transect 1, forest)
Basic information
Sample name: Tam Dao Mountains Nature Reserve (transect 1, forest)
Reference: K. Spitzer, J. Jaros, J. Havelka, and J. Leps. 1997. Effect of small-scale disturbance on butterfly communities of an Indochinese montane rainforest. Biological Conservation 80(1):9-15 [ER 819]
Geography
Country: Vietnam
Coordinate: 22° 30' N, 106° 40' E
Latlng basis: stated in text
Geography comments: "75 km north of Hanoi"
Environment
Habitat: tropical/subtropical moist broadleaf forest
Protection: nature reserve
Substrate: ground surface
MAT: 23.7
MAP: 2100.0
Habitat comments: "evergreen montane cloud rainforest"
climate data based on sample 1138
climate data based on sample 1138
Methods
Life forms: butterflies
Site length: 138.0
Sampling methods: line transect, visual
Sample size: 187 individuals
Years: 1995
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: Pollard walk method with butterflies recorded "in a belt c. 20-40 m wide"
Metadata
Sample no: 1168
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-09-23 17:30:18
Modified: 2014-09-23 07:30:46
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
24 species
8 singletons
total count 187
geometric series index: 52.9
Fisher's α: 7.319
geometric series k: 0.827
Hurlbert's PIE: 0.7367
Shannon's H: 1.9399
Good's u: 0.9576
Register