Acacia mangium plantation
Basic information
Sample name: Acacia mangium plantation
Reference: B. Yaap, A. Magrach, G. R. Clements, C. J. W. McClure, G. D. Paoli, and W. F. Laurance. 2016. Large mammal use of linear remnant forests in an industrial pulpwood plantation in Sumatra, Indonesia. Tropical Conservation Science 9(4):1-13 [ER 2999]
Geography
Country: Indonesia
State: Riau
Coordinate: 0° 21' S, 102° 56' E
Latlng basis: stated in text as range
Geography comments: "0º18'-0º24'S, 101º52'-102º0'E" on land managed by the Asia Pacific Resources International Limited bordering Tesso Nilo National Park
Environment
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: plantation
Protection: unprotected
Substrate: ground surface
MAT: 27.0
MAP: 2600.0
Habitat comments: "lowland tropical rainforest embedded within and abutting an Acacia mangium wood fiber plantation... the site has a mean annual rainfall of 2, 600 mm with a drier period in July (averaging ~120 mm) and the wettest period in November (averaging ~300mm). Temperature is relatively consistent throughout the year, with a mean high of 31ºC and a mean low of 23ºC... the plantation was dominated by acacia stands of varying ages (<1 to 8 years old) and a network of riparian forests"
Methods
Life forms: carnivores, primates, rodents, ungulates, other large mammals
Sampling methods: no design, baited, automatic cameras
Sample size: 895 captures or sightings
Years: 2011, 2012
Nets or traps: 20
Net or trap nights: 3337
Camera type: digital
Cameras paired: no
Basal area status: not applicable
Sampling comments: "This study was conducted from July 2011 to January 2012... We deployed 20 camera traps (Reconyx Hyperfire HC 500, Wisconsin, USA)... We camera-trapped 53 sites over three trapping rounds along a distance gradient in four riparian forests; three of which were directly connected to TNNP... Each site contained a pair of cameras placed ~50m apart. For each pair, we randomly selected one camera for treatment with scent lure... We attached all cameras to trees, 40cm above the ground, along animal trails. The cameras were set and left unchecked for three consecutive periods ranging from 7 to 12 weeks. We... considered consecutive detections of the same species" independent "if there was >30 minutes between detections"
Metadata
Sample no: 3228
Contributor no: John Alroy
Enterer: John Alroy
Created: 2019-02-27 19:02:47
Modified: 2019-02-27 08:02:47
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
19 species
3 singletons
total count 895
geometric series index: 25.7
Fisher's α: 3.408
geometric series k: 0.7482
Hurlbert's PIE: 0.8744
Shannon's H: 2.2524
Good's u: 0.9967
Register
| Macaca nemestrina (southern pig-tailed macaque) | 185 | 7.7 kg |
| Helarctos malayanus (sun bear) | 143 | |
| Muntiacus muntjak (southern red muntjac) | 106 | 19.0 kg |
| Tragulus spp. | 99 | |
| Tapirus indicus (Malayan tapir) | 98 | |
| Hystrix brachyura | 85 | |
| Sus scrofa (pig) | 70 | |
| Viverra tangalunga | 49 | 6.0 kg |
| Trichys fasciculata | 21 | |
| Pardofelis marmorata (marbled cat) | 9 | |
| Cervus unicolor (sambar deer) | 8 | |
| "Rusa unicolor" | ||
| Urva brachyura | 7 | |
| "Herpestes brachyurus" | ||
| Paradoxurus hermaphroditus (Asian palm civet) | 4 | 2.4 kg |
| Prionailurus bengalensis (leopard cat) | 3 | |
| Panthera tigris sumatrae (tiger) | 3 | |
| Martes flavigula (yellow-throated marten) | 2 | 2.8 kg |
| Neofelis diardi (Sunda clouded leopard) | 1 | 18.0 kg |
| Arctictis binturong (binturong) | 1 | 10.0 kg |
| Manis javanica (Sunda pangolin) | 1 | 4.4 kg |