Ontologia

Subdivision · IDN

Yeraha

Indonesia

AfTropical, rainforest(89 %)

Species observed

2

Observations

5

Area

887,4km²

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

2 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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

Climate

Mean T°

26,4°C

Annual rain

2 114mm

Warmest m°

31,0°C

Coldest m°

22,9°C

Elevation: 5 m on average (min -2 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 114mm
Warmest month
31,0°C
Coldest month
22,9°C
Mean alt.
5m
Min
-2m
Max
11m
Std. dev.
1m
Köppen-Geiger (dominant)
AfTropical, rainforest(89 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

117,6g/kg

Clay

35,0%

Sand

32,8%

Silt

32,2%

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

Dominant lithology: suGLiMaggregated to Merauke

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
123,2g/kg
Clay
34,4%
Sand
33,5%
Silt
32,1%
5–15 cm
pH H₂O
5,1
Org. C
130,5g/kg
Clay
33,7%
Sand
33,4%
Silt
32,9%
15–30 cm
pH H₂O
5,1
Org. C
99,2g/kg
Clay
36,8%
Sand
31,5%
Silt
31,7%

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

Land cover

Forest31.5%
Crops1.9%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)66.5%

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

Hydrology3 basins · 3 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

17,4km

Lake surface here

0,45km²

Basins crossed

3

Max stream order

4

Max drainage

1 090km²

Discharge in basins

15,8m³/s

Mean precip.

2 226mm/an

Mean T°

26,5°C

Moisture idx

0,30

Mean runoff

1 853mm/an

Mean elev. (basins)

7m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,5kg/km²

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

Protected areas2

IUCN VI · 2🌊 Marine · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN