Ontologia

Commune · IDN

Arse

Indonesia

AfTropical, rainforest(90 %)

Species observed

39

Observations

48

Area

254,5km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

39 distinct species · 48 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 obs · 4 cellules
Obs. / cellule
≥ 42
42–41
3–41
3–2
< 3

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

Climate

Mean T°

20,2°C

Annual rain

3 968mm

Warmest m°

24,6°C

Coldest m°

15,9°C

Elevation: 1 103 m on average (min 600 m, max 1 707 m)

Bioclimatic detailsExpert
Annual mean temp.
20,2°C
Annual rain
3 968mm
Warmest month
24,6°C
Coldest month
15,9°C
Mean alt.
1 103m
Min
600m
Max
1 707m
Std. dev.
262m
Köppen-Geiger (dominant)
AfTropical, rainforest(90 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

52,4g/kg

Clay

38,0%

Sand

33,4%

Silt

28,6%

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

Dominant lithology: smGLiMaggregated to Tapanuli Selatan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
68,2g/kg
Clay
37,4%
Sand
33,8%
Silt
28,8%
5–15 cm
pH H₂O
4,9
Org. C
59,4g/kg
Clay
37,2%
Sand
33,9%
Silt
28,9%
15–30 cm
pH H₂O
4,9
Org. C
29,5g/kg
Clay
39,4%
Sand
32,6%
Silt
28,0%

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

Land cover

Forest94.6%
Crops1.7%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)3.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,2km

Basins crossed

2

Max stream order

4

Max drainage

3 407km²

Discharge in basins

12,2m³/s

Mean precip.

2 462mm/an

Mean T°

22,5°C

Moisture idx

0,34

Mean runoff

1 450mm/an

Mean elev. (basins)

773m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

5,0%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN Ia · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations22