Ontologia

Subdivision · IDN

Aek Nadua

Indonesia

AfTropical, rainforest(100 %)

Species observed

0

Observations

0

Area

11,5km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,8°C

Annual rain

4 723mm

Warmest m°

29,0°C

Coldest m°

22,5°C

Elevation: 167 m on average (min 61 m, max 280 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
4 723mm
Warmest month
29,0°C
Coldest month
22,5°C
Mean alt.
167m
Min
61m
Max
280m
Std. dev.
71m
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

4,8

Org. C

62,3g/kg

Clay

41,3%

Sand

34,3%

Silt

24,4%

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

Dominant lithology: suGLiMaggregated to Tapanuli Tengah

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
79,6g/kg
Clay
39,7%
Sand
35,3%
Silt
25,0%
5–15 cm
pH H₂O
4,8
Org. C
49,4g/kg
Clay
41,5%
Sand
34,3%
Silt
24,1%
15–30 cm
pH H₂O
4,9
Org. C
57,9g/kg
Clay
42,6%
Sand
33,2%
Silt
24,2%

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

Land cover

Forest97.5%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)2.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Basins crossed

1

Max stream order

4

Max drainage

1 170km²

Discharge in basins

0,6m³/s

Mean precip.

2 664mm/an

Mean T°

21,6°C

Moisture idx

0,40

Mean runoff

1 474mm/an

Mean elev. (basins)

934m

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

2,7%

Pesticides

0,7kg/km²

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