Bukit Biang (Conservation)
IUCN IaForest Reserve · 1987
7 km²
Mukim · BRN
Bangar
Brunei
AfTropical, rainforest(100 %)
Species observed
250
Observations
362
Area
108,6km²
Ecological tissue
Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Bangar : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
19
Interactions affichées
14
Connectance
0.082
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
250 distinct species · 362 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,4°C
Annual rain
4 049mm
Warmest m°
30,9°C
Coldest m°
21,9°C
Elevation: 46 m on average (min -12 m, max 163 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,4°C
Annual rain
4 049mm
Warmest month
30,9°C
Coldest month
21,9°C
Mean alt.
46m
Min
-12m
Max
163m
Std. dev.
52m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
171,2g/kg
Clay
37,9%
Sand
29,5%
Silt
32,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
161,2g/kg
Clay
37,3%
Sand
30,4%
Silt
32,4%
5–15 cm
pH H₂O
5,2
Org. C
129,8g/kg
Clay
37,9%
Sand
29,2%
Silt
32,9%
15–30 cm
pH H₂O
5,3
Org. C
222,5g/kg
Clay
38,6%
Sand
29,0%
Silt
32,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest91.3%
Crops0.4%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)7.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
34,7km
Basins crossed
2
Max stream order
5
Max drainage
1 208km²
Discharge in basins
7,4m³/s
Mean precip.
3 652mm/an
Mean T°
26,2°C
Moisture idx
0,61
Mean runoff
2 304mm/an
Mean elev. (basins)
251m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
33,6%
Pesticides
8,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Ia · 2🌊 Marine · 1
Pulau Siarau Nature Reserve
IUCN IaForest Reserve
4 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN