Timbah Virgin Jungle Reserve
Basic information
Sample name: Timbah Virgin Jungle Reserve
Reference: J. Gobilik. 2008. Stand structure and tree composition of Timbah Virgin Jungle Reserve, Sabah, Malaysia. Journal of Tropical Biology and Conservation 4(1):55-66 [ER 2129]
Geography
Country: Malaysia
State: Sabah
Coordinate: 5° 26' 5" N, 117° 12' 3" E
Latlng basis: stated in text as range
Geography comments: "a 110 ha area situated in compartment 53 of the Tangkulap Forest Reserve" (coordinate is the midpoint of the three values stated in the text)
altitude value is a mean figure for the Tangkulap Forest Reserve and is from Ong et al. (2013, in K. Kitayama, ed.)
altitude value is a mean figure for the Tangkulap Forest Reserve and is from Ong et al. (2013, in K. Kitayama, ed.)
Environment
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
MAT: 27.0
MAP: 3000.0
Habitat comments: "The natural vegetation of the area is predominantly lowland mixed dipterocarp forest and is dominated by Shorea johorensis and its associated Dipterocarpus species, or by Dryobalanops beccarii and its associated Shorea species"
"In Tangkulap, the annual rainfall averages 3, 000 mm, but it is highly variable (1, 777 mm to 3, 708 mm)"
"In Tangkulap, the annual rainfall averages 3, 000 mm, but it is highly variable (1, 777 mm to 3, 708 mm)"
Methods
Life forms: trees
Sites: 3
Site area: 3.0
Sampling methods: quadrat
Sample size: 2141 individuals
Years: 2004
Net or trap nights: 0
Size min: 5.0
Basal area status: total is
Basal area: 119.5
Sampling comments: "Three 1-ha plots were established in the VJR at 2 km interval distance"
Metadata
Sample no: 2116
Contributor no: John Alroy
Enterer: John Alroy
Created: 2016-06-19 18:01:34
Modified: 2018-06-30 11:19:42
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
182 species
28 singletons
total count 2141
geometric series index: 269.4
Fisher's α: 47.522
geometric series k: 0.9717
Hurlbert's PIE: 0.9778
Shannon's H: 4.4202
Good's u: 0.9869
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