Pulau Sangeang
IUCN IaNature Reserve
80 km²
Commune · IDN
Wera
Indonesia
AwTropical, savannah(94 %)
Species observed
28
Observations
45
Area
464,8km²
Ecological tissue
Sample of 6 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 Wera : 6 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
28 distinct species · 45 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,1°C
Annual rain
1 525mm
Warmest m°
27,8°C
Coldest m°
22,4°C
Elevation: 353 m on average (min -369 m, max 1 427 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,1°C
Annual rain
1 525mm
Warmest month
27,8°C
Coldest month
22,4°C
Mean alt.
353m
Min
-369m
Max
1 427m
Std. dev.
325m
Köppen-Geiger (dominant)
AwTropical, savannah(94 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
29,3g/kg
Clay
32,0%
Sand
44,7%
Silt
23,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Bima
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
39,1g/kg
Clay
31,0%
Sand
45,1%
Silt
23,9%
5–15 cm
pH H₂O
6,0
Org. C
28,7g/kg
Clay
31,4%
Sand
45,5%
Silt
23,1%
15–30 cm
pH H₂O
6,0
Org. C
20,2g/kg
Clay
33,8%
Sand
43,5%
Silt
22,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest48.6%
Crops10.0%
Built-up0.2%
Bare soil1.0%
Other (grassland, water…)40.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
15,4km
Basins crossed
4
Max stream order
2
Max drainage
645km²
Discharge in basins
3,1m³/s
Mean precip.
1 642mm/an
Mean T°
23,8°C
Moisture idx
-0,06
Mean runoff
562mm/an
Mean elev. (basins)
314m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
16,0%
Pesticides
0,7kg/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