Ontologia

Subdivision · IDN

Rianiate

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

3

Area

13,3km²

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

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

22,4°C

Annual rain

2 012mm

Warmest m°

25,9°C

Coldest m°

18,5°C

Elevation: 1 025 m on average (min 902 m, max 1 320 m)

Bioclimatic detailsExpert
Annual mean temp.
22,4°C
Annual rain
2 012mm
Warmest month
25,9°C
Coldest month
18,5°C
Mean alt.
1 025m
Min
902m
Max
1 320m
Std. dev.
89m
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

5,3

Org. C

62,0g/kg

Clay

36,7%

Sand

33,6%

Silt

29,7%

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

Dominant lithology: viGLiMaggregated to Samosir

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
75,3g/kg
Clay
36,9%
Sand
33,6%
Silt
29,6%
5–15 cm
pH H₂O
5,2
Org. C
71,8g/kg
Clay
35,9%
Sand
33,9%
Silt
30,1%
15–30 cm
pH H₂O
5,3
Org. C
38,7g/kg
Clay
37,4%
Sand
33,2%
Silt
29,3%

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

Land cover

Forest31.6%
Crops25.6%
Built-up1.4%
Bare soil0.7%
Other (grassland, water…)40.8%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,01km²

Basins crossed

1

Max drainage

1 416km²

Discharge in basins

0,5m³/s

Mean precip.

2 162mm/an

Mean T°

19,8°C

Moisture idx

0,32

Mean runoff

1 213mm/an

Mean elev. (basins)

1 285m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Built-up

139,7%

Pesticides

0,6kg/km²

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