Biak Numfor
IUCN VIMarine Park · 2023
491 km²
Commune · IDN
Poiru
Indonesia
AfTropical, rainforest(100 %)
Species observed
88
Observations
216
Area
45,9km²
Ecological tissue
Sample of 8 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 Poiru : 8 espèces reliées par 4 interactions GloBI sur 2 types (connectance 14.3%, filtre Serrano α=0.2).
Espèces affichées
8
Interactions affichées
4
Connectance
0.143
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
88 distinct species · 216 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
2 574mm
Warmest m°
27,9°C
Coldest m°
25,5°C
Elevation: 33 m on average (min 9 m, max 85 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
2 574mm
Warmest month
27,9°C
Coldest month
25,5°C
Mean alt.
33m
Min
9m
Max
85m
Std. dev.
19m
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
94,4g/kg
Clay
42,7%
Sand
27,6%
Silt
29,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Biak Numfor
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
99,5g/kg
Clay
42,0%
Sand
28,5%
Silt
29,5%
5–15 cm
pH H₂O
4,8
Org. C
87,2g/kg
Clay
42,2%
Sand
27,8%
Silt
30,1%
15–30 cm
pH H₂O
4,9
Org. C
96,5g/kg
Clay
44,0%
Sand
26,5%
Silt
29,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest96.3%
Crops0.0%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)3.6%
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
368km²
Discharge in basins
2,0m³/s
Mean precip.
2 277mm/an
Mean T°
26,6°C
Moisture idx
0,33
Mean runoff
1 385mm/an
Mean elev. (basins)
52m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
9,6%
Pesticides
0,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN