Ontologia

Subdivision · IDN

Pem. Tambun Raya

Indonesia

AfTropical, rainforest(100 %)

Species observed

26

Observations

29

Area

15,8km²

Ecological tissue

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

Species present

26 distinct species · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 obs · 1 cellules
Obs. / cellule
≥ 29
29–28
29–28
29–28
< 29

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

Climate

Mean T°

21,3°C

Annual rain

2 463mm

Warmest m°

24,8°C

Coldest m°

17,4°C

Elevation: 1 154 m on average (min 901 m, max 1 326 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
2 463mm
Warmest month
24,8°C
Coldest month
17,4°C
Mean alt.
1 154m
Min
901m
Max
1 326m
Std. dev.
136m
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

61,7g/kg

Clay

35,4%

Sand

34,4%

Silt

30,2%

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
79,0g/kg
Clay
36,4%
Sand
33,6%
Silt
30,1%
5–15 cm
pH H₂O
5,0
Org. C
64,9g/kg
Clay
35,3%
Sand
34,4%
Silt
30,3%
15–30 cm
pH H₂O
5,0
Org. C
41,1g/kg
Clay
34,7%
Sand
35,1%
Silt
30,3%

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

Land cover

Forest70.0%
Crops5.6%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)24.2%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,48km²

Basins crossed

2

Max drainage

1 719km²

Discharge in basins

1,0m³/s

Mean precip.

2 238mm/an

Mean T°

21,8°C

Moisture idx

0,31

Mean runoff

1 212mm/an

Mean elev. (basins)

912m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

21,0%

Pesticides

0,6kg/km²

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