Ontologia

Subdivision · IDN

Pulau Deras

Indonesia

AfTropical, rainforest(100 %)

Species observed

3

Observations

4

Area

3,2km²

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

3 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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 487mm

Warmest m°

30,5°C

Coldest m°

22,4°C

Elevation: 39 m on average (min 36 m, max 50 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 487mm
Warmest month
30,5°C
Coldest month
22,4°C
Mean alt.
39m
Min
36m
Max
50m
Std. dev.
4m
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

4,5

Org. C

43,9g/kg

Clay

38,5%

Sand

33,2%

Silt

28,3%

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

Dominant lithology: smGLiMaggregated to Kuantan Singingi

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
55,9g/kg
Clay
36,4%
Sand
34,7%
Silt
28,9%
5–15 cm
pH H₂O
4,5
Org. C
44,9g/kg
Clay
37,1%
Sand
34,2%
Silt
28,7%
15–30 cm
pH H₂O
4,5
Org. C
31,0g/kg
Clay
42,1%
Sand
30,6%
Silt
27,3%

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

Land cover

Forest45.7%
Crops18.2%
Built-up0.9%
Bare soil3.9%
Other (grassland, water…)31.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Basins crossed

1

Max stream order

6

Max drainage

9 344km²

Discharge in basins

2,1m³/s

Mean precip.

2 550mm/an

Mean T°

26,7°C

Moisture idx

0,36

Mean runoff

1 114mm/an

Mean elev. (basins)

68m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Built-up

95,4%

Pesticides

0,5kg/km²

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