Natuna: Bunguran I, Bunguran II, Bunguran III, Pulau Laut, Serasan
IUCN Not ReportedMarine Protected Area · 2019
2 970 km²
Commune · IDN
Bunguran Timur
Indonesia
AfTropical, rainforest(100 %)
Species observed
197
Observations
274
Area
145,8km²
Ecological tissue
Sample of 14 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 Bunguran Timur : 14 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2).
Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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
197 distinct species · 274 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
2 962mm
Warmest m°
29,4°C
Coldest m°
23,9°C
Elevation: 73 m on average (min -14 m, max 600 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
2 962mm
Warmest month
29,4°C
Coldest month
23,9°C
Mean alt.
73m
Min
-14m
Max
600m
Std. dev.
137m
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
86,4g/kg
Clay
38,0%
Sand
30,5%
Silt
31,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Natuna
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
87,9g/kg
Clay
35,9%
Sand
31,4%
Silt
32,7%
5–15 cm
pH H₂O
5,0
Org. C
92,4g/kg
Clay
37,3%
Sand
30,9%
Silt
31,8%
15–30 cm
pH H₂O
5,1
Org. C
78,9g/kg
Clay
40,7%
Sand
29,2%
Silt
30,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest76.4%
Crops0.9%
Built-up0.9%
Bare soil0.2%
Other (grassland, water…)21.5%
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 219km²
Discharge in basins
0,0m³/s
Mean precip.
2 369mm/an
Mean T°
26,6°C
Moisture idx
0,40
Mean runoff
1 743mm/an
Mean elev. (basins)
39m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,7nW
Built-up
92,6%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN