Ontologia

Subdivision · IDN

Purba Baru

Indonesia

AfTropical, rainforest(100 %)

Species observed

10

Observations

17

Area

3,8km²

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

10 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 1 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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

Climate

Mean T°

24,4°C

Annual rain

3 912mm

Warmest m°

28,8°C

Coldest m°

20,4°C

Elevation: 422 m on average (min 345 m, max 582 m)

Bioclimatic detailsExpert
Annual mean temp.
24,4°C
Annual rain
3 912mm
Warmest month
28,8°C
Coldest month
20,4°C
Mean alt.
422m
Min
345m
Max
582m
Std. dev.
36m
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

99,5g/kg

Clay

39,5%

Sand

29,2%

Silt

31,3%

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
99,2g/kg
Clay
38,3%
Sand
30,5%
Silt
31,2%
5–15 cm
pH H₂O
5,0
Org. C
70,9g/kg
Clay
39,1%
Sand
29,2%
Silt
31,7%
15–30 cm
pH H₂O
5,0
Org. C
128,5g/kg
Clay
41,0%
Sand
27,9%
Silt
31,2%

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

Land cover

Forest82.6%
Crops1.8%
Built-up1.5%
Bare soil0.1%
Other (grassland, water…)14.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

1

Max stream order

2

Max drainage

1 606km²

Discharge in basins

0,2m³/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

5hab/km²

Night light

0,9nW

Built-up

150,2%

Pesticides

0,6kg/km²

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