Ontologia

Subdivision · IDN

Janji Manaon

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

43,1km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

24,8°C

Annual rain

4 025mm

Warmest m°

29,0°C

Coldest m°

20,7°C

Elevation: 260 m on average (min 13 m, max 754 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
4 025mm
Warmest month
29,0°C
Coldest month
20,7°C
Mean alt.
260m
Min
13m
Max
754m
Std. dev.
207m
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

65,8g/kg

Clay

39,4%

Sand

32,2%

Silt

28,4%

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

Dominant lithology: smGLiMaggregated to Tapanuli Selatan

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
77,5g/kg
Clay
37,9%
Sand
33,2%
Silt
28,9%
5–15 cm
pH H₂O
4,7
Org. C
58,7g/kg
Clay
38,8%
Sand
32,5%
Silt
28,7%
15–30 cm
pH H₂O
4,8
Org. C
61,3g/kg
Clay
41,6%
Sand
30,8%
Silt
27,6%

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

Land cover

Forest91.6%
Crops0.9%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)7.3%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,9km

Basins crossed

3

Max stream order

4

Max drainage

3 425km²

Discharge in basins

3,6m³/s

Mean precip.

3 011mm/an

Mean T°

24,7°C

Moisture idx

0,44

Mean runoff

1 601mm/an

Mean elev. (basins)

374m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

18,8%

Pesticides

0,7kg/km²

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