Yapen Tengah
IUCN IaNature Reserve
1 128 km²
Subdivision · IDN
Mantembu
Indonesia
AfTropical, rainforest(100 %)
Species observed
263
Observations
513
Area
13,4km²
Ecological tissue
Sample of 11 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 Mantembu : 11 espèces reliées par 6 interactions GloBI sur 2 types (connectance 10.9%, filtre Serrano α=0.2).
Espèces affichées
11
Interactions affichées
6
Connectance
0.109
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
263 distinct species · 513 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,6°C
Annual rain
3 568mm
Warmest m°
27,0°C
Coldest m°
23,5°C
Elevation: 281 m on average (min 64 m, max 561 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,6°C
Annual rain
3 568mm
Warmest month
27,0°C
Coldest month
23,5°C
Mean alt.
281m
Min
64m
Max
561m
Std. dev.
177m
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
5,1
Org. C
117,7g/kg
Clay
38,4%
Sand
30,6%
Silt
31,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Kepulauan Yapen
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
138,1g/kg
Clay
37,5%
Sand
31,6%
Silt
31,0%
5–15 cm
pH H₂O
5,1
Org. C
86,2g/kg
Clay
37,7%
Sand
30,6%
Silt
31,6%
15–30 cm
pH H₂O
5,2
Org. C
128,9g/kg
Clay
39,9%
Sand
29,6%
Silt
30,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest93.2%
Crops0.0%
Built-up0.7%
Bare soil0.0%
Other (grassland, water…)6.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
2 528km²
Discharge in basins
0,1m³/s
Mean precip.
3 006mm/an
Mean T°
25,4°C
Moisture idx
0,50
Mean runoff
1 719mm/an
Mean elev. (basins)
298m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,5nW
Built-up
67,5%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN