Ontologia

Subdivision · IDN

Petulai

Indonesia

AfTropical, rainforest(100 %)

Species observed

2

Observations

2

Area

8,5km²

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 · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

26,8°C

Annual rain

2 890mm

Warmest m°

32,2°C

Coldest m°

22,8°C

Elevation: 28 m on average (min 18 m, max 38 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 890mm
Warmest month
32,2°C
Coldest month
22,8°C
Mean alt.
28m
Min
18m
Max
38m
Std. dev.
5m
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

4,9

Org. C

96,8g/kg

Clay

44,4%

Sand

21,7%

Silt

33,9%

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

Dominant lithology: smGLiMaggregated to Muara Enim

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
93,3g/kg
Clay
42,4%
Sand
22,6%
Silt
35,1%
5–15 cm
pH H₂O
4,8
Org. C
103,7g/kg
Clay
42,2%
Sand
22,6%
Silt
35,2%
15–30 cm
pH H₂O
4,9
Org. C
93,2g/kg
Clay
48,5%
Sand
20,0%
Silt
31,5%

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

Land cover

Forest68.2%
Crops1.8%
Built-up1.9%
Bare soil0.0%
Other (grassland, water…)28.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,6km

Basins crossed

1

Max stream order

1

Max drainage

7 490km²

Discharge in basins

3,2m³/s

Mean precip.

2 717mm/an

Mean T°

27,1°C

Moisture idx

0,38

Mean runoff

1 641mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

1,1nW

Built-up

195,3%

Pesticides

0,5kg/km²

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