Ontologia

Subdivision · IDN

Simandi Angin Dolok

Indonesia

AfTropical, rainforest(100 %)

Species observed

27

Observations

37

Area

44,9km²

Ecological tissue

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

Species present

27 distinct species · 37 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 obs · 1 cellules
Obs. / cellule
≥ 37
37–36
37–36
37–36
< 37

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

Climate

Mean T°

21,5°C

Annual rain

4 196mm

Warmest m°

25,9°C

Coldest m°

17,1°C

Elevation: 920 m on average (min 495 m, max 1 330 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
4 196mm
Warmest month
25,9°C
Coldest month
17,1°C
Mean alt.
920m
Min
495m
Max
1 330m
Std. dev.
228m
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

4,7

Org. C

55,6g/kg

Clay

37,5%

Sand

33,8%

Silt

28,7%

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

Dominant lithology: smGLiMaggregated to Padang Lawas Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
75,1g/kg
Clay
36,9%
Sand
34,1%
Silt
28,9%
5–15 cm
pH H₂O
4,7
Org. C
65,7g/kg
Clay
35,8%
Sand
34,8%
Silt
29,4%
15–30 cm
pH H₂O
4,8
Org. C
25,9g/kg
Clay
39,8%
Sand
32,3%
Silt
27,9%

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

Land cover

Forest95.8%
Crops0.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.7%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

1

Max stream order

2

Max drainage

1 434km²

Discharge in basins

1,8m³/s

Mean precip.

2 319mm/an

Mean T°

23,7°C

Moisture idx

0,29

Mean runoff

1 290mm/an

Mean elev. (basins)

545m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

1,2%

Pesticides

0,6kg/km²

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