Ontologia

Subdivision · IDN

Sirah Pulau

Indonesia

AfTropical, rainforest(100 %)

Species observed

4

Observations

7

Area

20,6km²

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

4 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 obs · 1 cellules
Obs. / cellule
≥ 7
7–6
7–6
7–6
< 7

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

Climate

Mean T°

26,7°C

Annual rain

2 681mm

Warmest m°

32,1°C

Coldest m°

22,2°C

Elevation: 77 m on average (min 51 m, max 100 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 681mm
Warmest month
32,1°C
Coldest month
22,2°C
Mean alt.
77m
Min
51m
Max
100m
Std. dev.
14m
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

5,1

Org. C

60,5g/kg

Clay

47,1%

Sand

21,4%

Silt

31,6%

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

Dominant lithology: smGLiMaggregated to Lahat

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
69,7g/kg
Clay
45,6%
Sand
21,9%
Silt
32,5%
5–15 cm
pH H₂O
5,1
Org. C
58,1g/kg
Clay
45,7%
Sand
22,2%
Silt
32,1%
15–30 cm
pH H₂O
5,1
Org. C
53,7g/kg
Clay
49,9%
Sand
20,0%
Silt
30,1%

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

Land cover

Forest38.7%
Crops13.7%
Built-up0.7%
Bare soil6.0%
Other (grassland, water…)40.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

1

Max stream order

5

Max drainage

2 565km²

Discharge in basins

2,2m³/s

Mean precip.

2 946mm/an

Mean T°

25,1°C

Moisture idx

0,45

Mean runoff

1 694mm/an

Mean elev. (basins)

351m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

5,3nW

Built-up

72,0%

Pesticides

0,6kg/km²

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