Ontologia

Subdivision · IDN

Ujung Mariah

Indonesia

AfTropical, rainforest(100 %)

Species observed

8

Observations

9

Area

4km²

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°

22,2°C

Annual rain

2 234mm

Warmest m°

26,3°C

Coldest m°

18,0°C

Elevation: 1 053 m on average (min 901 m, max 1 310 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
2 234mm
Warmest month
26,3°C
Coldest month
18,0°C
Mean alt.
1 053m
Min
901m
Max
1 310m
Std. dev.
80m
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

5,4

Org. C

64,2g/kg

Clay

34,2%

Sand

33,6%

Silt

32,2%

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
5,4
Org. C
86,8g/kg
Clay
35,1%
Sand
32,5%
Silt
32,4%
5–15 cm
pH H₂O
5,4
Org. C
70,3g/kg
Clay
35,0%
Sand
33,3%
Silt
31,6%
15–30 cm
pH H₂O
5,4
Org. C
35,3g/kg
Clay
32,5%
Sand
34,9%
Silt
32,5%

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

Land cover

Forest38.3%
Crops11.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)50.0%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,48km²

Basins crossed

1

Max drainage

440km²

Discharge in basins

0,1m³/s

Mean precip.

2 349mm/an

Mean T°

20,6°C

Moisture idx

0,36

Mean runoff

1 065mm/an

Mean elev. (basins)

1 139m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Built-up

42,6%

Pesticides

0,6kg/km²

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