Rajang Mangrove National Park
IUCN IINational Park · 2000
97 km²
District · MYS
Sarikei
Malaysia
AfTropical, rainforest(100 %)
Species observed
278
Observations
1 037
Area
752,4km²
Ecological tissue
Sample of 26 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 Sarikei : 24 espèces reliées par 20 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
20
Connectance
0.057
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
278 distinct species · 1 037 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
3 704mm
Warmest m°
30,2°C
Coldest m°
23,1°C
Elevation: 22 m on average (min -9 m, max 166 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
3 704mm
Warmest month
30,2°C
Coldest month
23,1°C
Mean alt.
22m
Min
-9m
Max
166m
Std. dev.
25m
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
4,8
Org. C
139,2g/kg
Clay
38,5%
Sand
29,5%
Silt
32,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,7
Org. C
125,2g/kg
Clay
38,0%
Sand
29,9%
Silt
32,2%
5–15 cm
pH H₂O
4,7
Org. C
139,2g/kg
Clay
38,1%
Sand
29,7%
Silt
32,1%
15–30 cm
pH H₂O
4,8
Org. C
153,1g/kg
Clay
39,5%
Sand
28,8%
Silt
31,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest81.6%
Crops0.7%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)16.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
109,5km
Basins crossed
6
Max stream order
4
Max drainage
1 532km²
Discharge in basins
30,7m³/s
Mean precip.
3 131mm/an
Mean T°
26,9°C
Moisture idx
0,47
Mean runoff
2 095mm/an
Mean elev. (basins)
31m
Watersheds crossing here
- Bassin de Sungai Nyelongsub-area448,4 km²overlap390.88 km²52%
- Bassin de Sungai Rajangsub-area491,9 km²overlap318.97 km²42%
- Bassin de Sungai Rajangsub-area738,4 km²overlap41.66 km²6%
- Bassin de Sungai Kriansub-area1 531,2 km²overlap0.52 km²0%
- Bassin de Sungai Rajangsub-area1 249,3 km²overlap0.33 km²0%
- Bassin de Sungai Kanowitsub-area883 km²overlap0.00 km²0%
Rivers / streams (7, ord ≥ 4)
- Sungai Nyelongord 3len here47.90 km96%total50 km
- Sungai Jakarord 4len here27.94 km100%total28 km
- Sungai Rajangord 4len here18.43 km38%total49 km
- Sungai Sarikeiord 4len here7.26 km83%total9 km
- Sungai Rajangord 2len here4.02 km98%total4 km
- Sungai Paohord 1len here2.92 km100%total3 km
- Sungai Rajangord 1len here1.07 km80%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
57,4%
Pesticides
145,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN