Ontologia

Subdivision · IDN

Surulangun

Indonesia

AfTropical, rainforest(100 %)

Species observed

7

Observations

7

Area

18,9km²

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

7 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°

26,5°C

Annual rain

3 267mm

Warmest m°

30,4°C

Coldest m°

22,4°C

Elevation: 65 m on average (min 50 m, max 74 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
3 267mm
Warmest month
30,4°C
Coldest month
22,4°C
Mean alt.
65m
Min
50m
Max
74m
Std. dev.
8m
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

4,8

Org. C

75,0g/kg

Clay

42,9%

Sand

28,7%

Silt

28,4%

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

Dominant lithology: smGLiMaggregated to Musi Rawas

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
79,6g/kg
Clay
42,9%
Sand
29,2%
Silt
28,0%
5–15 cm
pH H₂O
4,8
Org. C
58,0g/kg
Clay
43,4%
Sand
28,4%
Silt
28,1%
15–30 cm
pH H₂O
4,8
Org. C
87,4g/kg
Clay
42,5%
Sand
28,5%
Silt
29,0%

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

Land cover

Forest87.7%
Crops2.9%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)9.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,2km

Basins crossed

2

Max stream order

5

Max drainage

1 760km²

Discharge in basins

4,5m³/s

Mean precip.

2 931mm/an

Mean T°

26,4°C

Moisture idx

0,43

Mean runoff

1 885mm/an

Mean elev. (basins)

106m

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

0,2nW

Built-up

20,1%

Pesticides

0,6kg/km²

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