Ontologia

Subdivision · IDN

Oelua

Indonesia

AwTropical, savannah(100 %)

Species observed

25

Observations

49

Area

14,7km²

Ecological tissue

Sample of 2 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 Oelua : 1 espèces reliées par 2 interactions GloBI sur 1 type (connectance 200.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
2
Interactions affichées
2
Connectance
2.000
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

25 distinct species · 49 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 obs · 1 cellules
Obs. / cellule
≥ 49
49–48
49–48
49–48
< 49

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,6°C

Annual rain

1 484mm

Warmest m°

31,7°C

Coldest m°

24,3°C

Elevation: 43 m on average (min -16 m, max 90 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 484mm
Warmest month
31,7°C
Coldest month
24,3°C
Mean alt.
43m
Min
-16m
Max
90m
Std. dev.
28m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

17,2g/kg

Clay

22,0%

Sand

59,2%

Silt

18,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Rote Ndao

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
22,5g/kg
Clay
18,9%
Sand
61,8%
Silt
19,2%
5–15 cm
pH H₂O
6,3
Org. C
16,9g/kg
Clay
20,6%
Sand
60,2%
Silt
19,2%
15–30 cm
pH H₂O
6,3
Org. C
12,3g/kg
Clay
26,4%
Sand
55,7%
Silt
17,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest29.1%
Crops9.8%
Built-up0.8%
Bare soil2.1%
Other (grassland, water…)58.1%

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

1 430km²

Discharge in basins

0,1m³/s

Mean precip.

1 298mm/an

Mean T°

26,7°C

Moisture idx

-0,21

Mean runoff

818mm/an

Mean elev. (basins)

77m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

82,3%

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