Ibam Water Catchment Forest and Chini Water Catchment Forest
IUCN VIForest Reserve · 2002
577 km²
District · MYS
Bera
Malaysia
AfTropical, rainforest(100 %)
Species observed
569
Observations
1 289
Area
2 191,2km²
Ecological tissue
Sample of 25 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 Bera : 22 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 2 types (connectance 5.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
17
Connectance
0.057
Patrimoniales
4
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
569 distinct species · 1 289 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,6°C
Annual rain
2 238mm
Warmest m°
31,4°C
Coldest m°
21,7°C
Elevation: 59 m on average (min 26 m, max 409 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,6°C
Annual rain
2 238mm
Warmest month
31,4°C
Coldest month
21,7°C
Mean alt.
59m
Min
26m
Max
409m
Std. dev.
37m
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
4,9
Org. C
38,9g/kg
Clay
46,5%
Sand
24,8%
Silt
28,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,9
Org. C
49,2g/kg
Clay
43,7%
Sand
26,6%
Silt
29,7%
5–15 cm
pH H₂O
4,9
Org. C
42,2g/kg
Clay
45,0%
Sand
25,6%
Silt
29,4%
15–30 cm
pH H₂O
4,9
Org. C
25,2g/kg
Clay
50,7%
Sand
22,3%
Silt
27,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest84.2%
Crops2.7%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)12.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 2 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
257,7km
Lake surface here
0,17km²
Basins crossed
8
Max stream order
6
Max drainage
24 396km²
Discharge in basins
405,8m³/s
Mean precip.
2 052mm/an
Mean T°
26,2°C
Moisture idx
0,18
Mean runoff
1 024mm/an
Mean elev. (basins)
117m
Watersheds crossing here
- Bassin de Sungai Sertingsub-area2 353,1 km²overlap1395.47 km²64%
- Bassin de Sungai Triangsub-area2 604,6 km²overlap531.46 km²24%
- Basin #65120sub-area621,5 km²overlap133.56 km²6%
- Bassin de Sungai Pahangsub-area336,2 km²overlap106.49 km²5%
- Bassin de Sungai Kepasingsub-area252,5 km²overlap20.03 km²1%
- Bassin de Sungai Keratongsub-area425,3 km²overlap2.47 km²0%
- Bassin de Sungai Rompinsub-area617,9 km²overlap1.57 km²0%
- Bassin de Sungai Jengkasub-area456 km²overlap0.17 km²0%
Lakes (2, top by area)
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
24,1%
Pesticides
140,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 2IUCN VI · 1📍 Point sites · 1
Tasik Bera Ramsar Reserve
IUCN VWildlife Reserve · 2007
315 km²
Bukit Bertangga
IUCN VForest Reserve · 2010
11 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN