Anap Sustainable Development Unit
Basic information
Sample name: Anap Sustainable Development Unit
Reference: H. Samejima and J. Hon. 2020. Diversity of medium- to large-sized ground-dwelling mammals and terrestrial birds in Sarawak. In Anthropogenic Tropical Forests. Advances in Asian Human-Environmental Research (eds. N. Ishikawa, R. Soda), -170 [ER 3467]
Geography
Country: Malaysia
State: Sarawak
Coordinate: 2° 25' N, 113° 50' E
Latlng basis: estimated from map
Geography comments: "The Anap Sustainable Development Unit (ASDU) is located in the Tatau district in Bintulu Division, central Sarawak"
"Elevations ranged from 94 to 366 m"
"Elevations ranged from 94 to 366 m"
Environment
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: disturbed forest
Protection: unprotected
Substrate: ground surface
Disturbance: selective logging
Habitat comments: "The ASDU includes the Anap-Muput Forest Management Unit (AMFMU), which covers an area of 835 km2, and an area of Licence for Planted Forests (LPF/0039), which covers 232 km2"
"Logging operations in the AMFMU began in 1977 ... with a reduced-impact logging method applied since 2008"
Most study areas have been harvested at least once or twice, "ranging from 0 to 6 years since the last harvest"
"At the time of the survey, vegetation in plot C01 (LPF/0039) was a natural forest, but had been harvested more than three times"
"The vegetation type in all the plots was lowland mixed dipterocarp forest, except for one which contained kerangas forest"
"Logging operations in the AMFMU began in 1977 ... with a reduced-impact logging method applied since 2008"
Most study areas have been harvested at least once or twice, "ranging from 0 to 6 years since the last harvest"
"At the time of the survey, vegetation in plot C01 (LPF/0039) was a natural forest, but had been harvested more than three times"
"The vegetation type in all the plots was lowland mixed dipterocarp forest, except for one which contained kerangas forest"
Methods
Life forms: carnivores, primates, rodents, ungulates, other large mammals, other small mammals, birds
Sampling methods: no design, automatic cameras
Sample size: 6924 captures or sightings
Years: 2011 - 2013
Nets or traps: 64
Net or trap nights: 41467
Camera type: digital
Cameras paired: no
Basal area status: not applicable
Sampling comments: "We undertook a camera trapping survey from May 2011 to June 2013"
"Eight study plots, each with a radius of 500 m, were established in the ASDU"
"One plot was inside the LPF/0039, whereas the other seven plots were inside the AMFMU"
"In each plot, we randomly generated eight setting points for camera traps" (64 camera traps in total)
"The cameras used were Bushnell Trophy Cams, which were mounted on a tree 50–100 cm above the ground"
"The cameras were set to record in video mode for 10 seconds upon triggering, and were checked every 3–5 months"
"Eight study plots, each with a radius of 500 m, were established in the ASDU"
"One plot was inside the LPF/0039, whereas the other seven plots were inside the AMFMU"
"In each plot, we randomly generated eight setting points for camera traps" (64 camera traps in total)
"The cameras used were Bushnell Trophy Cams, which were mounted on a tree 50–100 cm above the ground"
"The cameras were set to record in video mode for 10 seconds upon triggering, and were checked every 3–5 months"
Metadata
Sample no: 3821
Contributor no: Benjamin Carter
Enterer: Benjamin Carter
Created: 2021-06-16 14:27:16
Modified: 2021-06-16 04:33:38
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
34 species
2 singletons
total count 6924
geometric series index: 39.0
Fisher's α: 4.654
geometric series k: 0.7949
Hurlbert's PIE: 0.8682
Shannon's H: 2.454
Good's u: 0.9997
Register
| Echinosorex gymnura | 25 | |
| Manis javanica (Sunda pangolin) | 134 | 4.4 kg |
| Macaca fascicularis (crab-eating macaque) | 20 | 4.0 kg |
| Macaca nemestrina (southern pig-tailed macaque) | 1945 | 7.7 kg |
| Hystrix brachyura | 744 | |
| Trichys fasciculata | 222 | |
| Hystrix crassispinis | 69 | |
| Helarctos malayanus (sun bear) | 131 | |
| Martes flavigula (yellow-throated marten) | 25 | 2.8 kg |
| Mustela nudipes (Malayan weasel) | 1 | |
| Viverra tangalunga | 401 | 6.0 kg |
| Cynogale bennettii | 2 | |
| Arctictis binturong (binturong) | 16 | 10.0 kg |
| Arctogalidia trivirgata (small-toothed palm civet) | 3 | 2.2 kg |
| Paguma larvata (masked palm civet) | 58 | 4.0 kg |
| Paradoxurus hermaphroditus (Asian palm civet) | 7 | 2.4 kg |
| Hemigalus derbyanus | 458 | |
| Prionodon linsang (banded linsang) | 8 | 686.0 g |
| Urva semitorquata | 31 | |
| "Herpestes semitorquatus" | ||
| Urva brachyura | 25 | |
| "Herpestes brachyurus" | ||
| Neofelis diardi (Sunda clouded leopard) | 2 | 18.0 kg |
| Pardofelis marmorata (marbled cat) | 9 | |
| Prionailurus bengalensis (leopard cat) | 29 | |
| Catopuma badia (bay cat) | 5 | 2.4 kg |
| Sus barbatus (Bornean bearded pig) | 892 | |
| Tragulus kanchil (lesser mouse-deer) | 25 | 1.8 kg |
| Tragulus napu (greater mouse-deer) | 52 | 2.6 kg |
| Muntiacus muntjak (southern red muntjac) | 440 | 19.0 kg |
| Muntiacus atherodes (Bornean yellow muntjac) | 652 | |
| Cervus unicolor (sambar deer) | 93 | |
| "Rusa unicolor" | ||
| Rollulus rouloul | 44 | 232.0 g |
| Lophura ignita | 1 | |
| Lophura bulweri | 73 | 1.6 kg |
| Argusianus argus | 282 | 2.4 kg |