Ontologia

Subdivision · IDN

Kerasaan I

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

17,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

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

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

26,2°C

Annual rain

2 812mm

Warmest m°

30,1°C

Coldest m°

21,6°C

Elevation: 96 m on average (min 81 m, max 121 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 812mm
Warmest month
30,1°C
Coldest month
21,6°C
Mean alt.
96m
Min
81m
Max
121m
Std. dev.
9m
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

50,8g/kg

Clay

32,2%

Sand

36,9%

Silt

30,8%

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

Dominant lithology: viGLiMaggregated to Simalungun

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
59,7g/kg
Clay
31,2%
Sand
38,1%
Silt
30,6%
5–15 cm
pH H₂O
5,0
Org. C
49,5g/kg
Clay
31,9%
Sand
36,8%
Silt
31,3%
15–30 cm
pH H₂O
5,1
Org. C
43,1g/kg
Clay
33,6%
Sand
35,8%
Silt
30,5%

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

Land cover

Forest55.9%
Crops19.2%
Built-up2.1%
Bare soil0.3%
Other (grassland, water…)22.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,3km

Basins crossed

1

Max stream order

2

Max drainage

1 674km²

Discharge in basins

0,8m³/s

Mean precip.

2 463mm/an

Mean T°

24,0°C

Moisture idx

0,34

Mean runoff

1 266mm/an

Mean elev. (basins)

507m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

0,7nW

Built-up

209,7%

Pesticides

0,6kg/km²

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