Ontologia

Regency · IDN

Ogan Ilir

Indonesia

AfTropical, rainforest(100 %)

Species observed

167

Observations

351

Area

2 384,3km²

Ecological tissue

Sample of 30 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 Ogan Ilir : 24 espèces reliées par 25 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
25
Connectance
0.058
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

167 distinct species · 351 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

351 obs · 23 cellules
Obs. / cellule
≥ 199
31–198
4–30
3–3
< 3

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

Climate

Mean T°

26,8°C

Annual rain

2 699mm

Warmest m°

32,1°C

Coldest m°

22,7°C

Elevation: 15 m on average (min 2 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 699mm
Warmest month
32,1°C
Coldest month
22,7°C
Mean alt.
15m
Min
2m
Max
52m
Std. dev.
10m
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

114,2g/kg

Clay

42,8%

Sand

22,0%

Silt

35,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
118,1g/kg
Clay
41,5%
Sand
22,7%
Silt
35,8%
5–15 cm
pH H₂O
5,1
Org. C
121,1g/kg
Clay
41,1%
Sand
22,7%
Silt
36,2%
15–30 cm
pH H₂O
5,1
Org. C
103,3g/kg
Clay
45,9%
Sand
20,5%
Silt
33,6%

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

Land cover

Forest46.5%
Crops13.4%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)39.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology11 basins · 8 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

452,9km

Lake surface here

3,47km²

Basins crossed

11

Max stream order

6

Max drainage

36 047km²

Discharge in basins

1 491,8m³/s

Mean precip.

2 786mm/an

Mean T°

27,1°C

Moisture idx

0,40

Mean runoff

1 552mm/an

Mean elev. (basins)

29m

Watersheds crossing here

2 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,6nW

Built-up

52,0%

Pesticides

0,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Sub-administrations39