Ontologia

Subdivision · IDN

Ligan

Indonesia

AfTropical, rainforest(100 %)

Species observed

7

Observations

13

Area

55,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

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 Ligan : 2 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

7 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 1 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

24,5°C

Annual rain

3 897mm

Warmest m°

27,8°C

Coldest m°

21,6°C

Elevation: 330 m on average (min 18 m, max 1 045 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
3 897mm
Warmest month
27,8°C
Coldest month
21,6°C
Mean alt.
330m
Min
18m
Max
1 045m
Std. dev.
225m
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

5,0

Org. C

66,2g/kg

Clay

38,1%

Sand

35,3%

Silt

26,6%

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

Dominant lithology: smGLiMaggregated to Aceh Jaya

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
89,3g/kg
Clay
37,6%
Sand
35,6%
Silt
26,8%
5–15 cm
pH H₂O
5,0
Org. C
51,5g/kg
Clay
37,7%
Sand
35,7%
Silt
26,6%
15–30 cm
pH H₂O
5,0
Org. C
57,7g/kg
Clay
39,0%
Sand
34,5%
Silt
26,4%

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

Land cover

Forest98.2%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)1.6%

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 296km²

Discharge in basins

0,2m³/s

Mean precip.

2 942mm/an

Mean T°

25,8°C

Moisture idx

0,53

Mean runoff

716mm/an

Mean elev. (basins)

294m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,3%

Pesticides

0,7kg/km²

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