Ontologia

Regency · IDN

Balangan

Indonesia

AfTropical, rainforest(100 %)

Species observed

72

Observations

96

Area

1 896km²

Ecological tissue

Sample of 18 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 Balangan : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
18
Connectance
0.118
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

72 distinct species · 96 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

96 obs · 15 cellules
Obs. / cellule
≥ 30
30–29
4–29
2–3
< 2

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

Climate

Mean T°

25,3°C

Annual rain

2 612mm

Warmest m°

30,3°C

Coldest m°

21,2°C

Elevation: 208 m on average (min -24 m, max 1 258 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 612mm
Warmest month
30,3°C
Coldest month
21,2°C
Mean alt.
208m
Min
-24m
Max
1 258m
Std. dev.
233m
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

4,9

Org. C

85,3g/kg

Clay

38,9%

Sand

25,5%

Silt

35,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
78,4g/kg
Clay
37,4%
Sand
26,2%
Silt
36,4%
5–15 cm
pH H₂O
4,9
Org. C
87,1g/kg
Clay
38,0%
Sand
26,1%
Silt
35,9%
15–30 cm
pH H₂O
4,9
Org. C
90,5g/kg
Clay
41,4%
Sand
24,4%
Silt
34,3%

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

Land cover

Forest83.8%
Crops1.0%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)14.5%

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

Hydrology9 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

329,8km

Lake surface here

0,58km²

Basins crossed

9

Max stream order

4

Max drainage

3 769km²

Discharge in basins

63,2m³/s

Mean precip.

2 509mm/an

Mean T°

25,6°C

Moisture idx

0,40

Mean runoff

945mm/an

Mean elev. (basins)

201m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

25,5%

Pesticides

0,5kg/km²

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

Sub-administrations79