Ontologia

Subdivision · IDN

Saba Dolok

Indonesia

AfTropical, rainforest(100 %)

Species observed

8

Observations

9

Area

13,1km²

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

8 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 1 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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

Climate

Mean T°

23,5°C

Annual rain

3 901mm

Warmest m°

27,9°C

Coldest m°

19,5°C

Elevation: 585 m on average (min 477 m, max 884 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
3 901mm
Warmest month
27,9°C
Coldest month
19,5°C
Mean alt.
585m
Min
477m
Max
884m
Std. dev.
68m
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

4,9

Org. C

87,5g/kg

Clay

41,8%

Sand

32,5%

Silt

25,7%

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

Dominant lithology: paGLiMaggregated to Mandailing Natal

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
96,5g/kg
Clay
41,1%
Sand
33,2%
Silt
25,8%
5–15 cm
pH H₂O
4,9
Org. C
53,5g/kg
Clay
41,5%
Sand
32,6%
Silt
26,0%
15–30 cm
pH H₂O
5,0
Org. C
112,4g/kg
Clay
42,7%
Sand
31,9%
Silt
25,4%

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

Land cover

Forest92.1%
Crops1.8%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)6.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,2km

Basins crossed

1

Max stream order

4

Max drainage

1 606km²

Discharge in basins

0,6m³/s

Mean precip.

3 343mm/an

Mean T°

22,5°C

Moisture idx

0,51

Mean runoff

1 332mm/an

Mean elev. (basins)

789m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

15,9%

Pesticides

0,6kg/km²

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