Ontologia

Subdivision · IDN

Nunukan Utara

Indonesia

AfTropical, rainforest(100 %)

Species observed

5

Observations

5

Area

453,6km²

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

5 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°

26,2°C

Annual rain

2 823mm

Warmest m°

30,3°C

Coldest m°

22,4°C

Elevation: 86 m on average (min -4 m, max 522 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 823mm
Warmest month
30,3°C
Coldest month
22,4°C
Mean alt.
86m
Min
-4m
Max
522m
Std. dev.
114m
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

5,2

Org. C

69,2g/kg

Clay

39,1%

Sand

31,0%

Silt

30,0%

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

Dominant lithology: smGLiMaggregated to Nunukan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
67,8g/kg
Clay
37,9%
Sand
32,2%
Silt
29,9%
5–15 cm
pH H₂O
5,2
Org. C
66,8g/kg
Clay
38,6%
Sand
31,1%
Silt
30,3%
15–30 cm
pH H₂O
5,2
Org. C
73,1g/kg
Clay
40,6%
Sand
29,7%
Silt
29,7%

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

Land cover

Forest76.1%
Crops1.7%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)21.7%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 116km²

Discharge in basins

10,9m³/s

Mean precip.

2 470mm/an

Mean T°

26,4°C

Moisture idx

0,40

Mean runoff

1 017mm/an

Mean elev. (basins)

148m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,3%

Pesticides

23,0kg/km²

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

Protected areas1

IUCN Ia · 1

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