Imbak Canyon Conservation Area
Basic information
Sample name: Imbak Canyon Conservation Area

Reference: H. Bernard, A. H. Ahmad, J. Brodie, A. J. Giordano, M. Lakim, R. Amat, S. K. P. Hue, L. S. Khee, A. Tuuga, P. T. Malim, D. Lim-Hasegawa, Y. S. Wai, and W. Sinun. 2013. Camera-trapping survey of mammals in and around Imbak Canyon Conservation Area in Sabah, Malaysian Borneo. Raffles Bulletin of Zoology 61(2):861-870 [ER 1775]
Geography
Country: Malaysia
State: Sabah

Coordinate: 5° 1' 36" N, 117° 2' 42" E
Basis of coordinate: stated in text
Geography comments: "a 300 km2 crescent-shaped elongated valley"
elevation is the mean across all camera stations
•
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
Disturbance: selective logging
MAT: 27.0
MAP: 2890.0
Habitat comments: "mostly lowland dipterocarp rainforest and upper montane forest, including patches of montane heath or 'Kerangas' forest... Being logged in the past and located in proximity to some human settlements and plantations, the forest habitats surrounding the fringes of the ICCA are generally heavily disturbed. However, forests inside the canyon of the ICCA are still relatively pristine"
climate data are for the Kalabakan Forest Reserve and are from Romell et al. (2009, Agricultural and Forest Meteorology)
Methods
Life forms: carnivores, primates, rodents, ungulates, other large mammals
Site area: 50030.000
Sampling methods: no design, automatic cameras
Sample size: 564
Years: 2012
Nets or traps: 80
Net or trap nights: 1436
Camera type: digital
Cameras paired: no
Sampling comments: "We deployed eighty automatic remote motion-triggered digital camera traps of three commercial brands (Bushnell, Trophy Cam TM [30 units], Reconyx, RM45 [30 units], and Cuddeback, Capture [20 units]) in 13 circular plots, each of which was prescribed by a 3.5 km radius. Since areas outside of the ICCA covered a larger area, 10 plots (P3–P11 & P13) were located in the surrounding areas outside of the ICCA, while three plots (P1, P2 & P12) were located inside the core area of the ICCA... Distances between nearest plots ranged from 0 to 5 km... Five camera stations were established in each of plots P3–P11 and P13 (total: 50 camera stations), and 10 camera stations each were established in plots P1, P2 and P12 (total: 30 camera stations)... one camera trap was placed at each camera station... cameras were active 24 hours per day"
Metadata
Sample: 1979
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-01-28 11:50:34
Modified: 2016-12-16 19:32:24
Abundance distribution
27 species
5 singletons
total count 564
extrapolated richness: 34.4
Fisher's α: 5.909
geometric series k: 0.8355
Hurlbert's PIE: 0.8781
Shannon's H: 2.4446
Good's u: 0.9912
Each square represents a species. Square sizes are proportional to counts.
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Register
Neofelis diardi1118 kg carnivore
Pardofelis marmorata23.7 kg carnivore
Prionailurus bengalensis23.4 kg carnivore
Viverra tangalunga226.0 kg insectivore-frugivore
Hemigalus derbyanus32 invertivore
Paguma larvata34.0 kg frugivore-carnivore
Arctictis binturong310 kg frugivore
Prionodon linsang1686 g
Martes flavigula102.8 kg carnivore
Lutrogale perspicillata17.5 kg piscivore-carnivore
Urva semitorquata2
"Herpestes semitorquatus"
Urva brachyura2
"Herpestes brachyurus"
Helarctos malayanus1432 kg frugivore-insectivore
Muntiacus spp.99
Cervus unicolor21100 kg grazer-browser
"Rusa unicolor"
Tragulus spp.107
Sus barbatus92
Manis javanica34.4 kg insectivore
Hystrix brachyura15
Trichys fasciculata141.7 kg
Hystrix crassispinis18
Rheithrosciurus macrotis1
Macaca fascicularis84.0 kg frugivore-folivore
Macaca nemestrina767.7 kg
Presbytis rubicunda36.1 kg frugivore-folivore
Presbytis hosei18.3 kg
Pongo pygmaeus152 kg frugivore-folivore