Ontologia

Subdivision · IDN

Roka

Indonesia

AwTropical, savannah(100 %)

Species observed

1

Observations

1

Area

5,8km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

1 323mm

Warmest m°

31,0°C

Coldest m°

21,9°C

Elevation: 160 m on average (min 12 m, max 417 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 323mm
Warmest month
31,0°C
Coldest month
21,9°C
Mean alt.
160m
Min
12m
Max
417m
Std. dev.
135m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

23,7g/kg

Clay

31,2%

Sand

46,2%

Silt

22,6%

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

Dominant lithology: scGLiMaggregated to Bima

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
31,2g/kg
Clay
31,3%
Sand
44,8%
Silt
23,9%
5–15 cm
pH H₂O
6,0
Org. C
22,1g/kg
Clay
29,9%
Sand
47,9%
Silt
22,3%
15–30 cm
pH H₂O
6,1
Org. C
17,9g/kg
Clay
32,4%
Sand
45,9%
Silt
21,7%

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

Land cover

Forest30.2%
Crops21.1%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)47.4%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Lake surface here

0,06km²

Basins crossed

1

Max stream order

1

Max drainage

510km²

Discharge in basins

0,1m³/s

Mean precip.

1 675mm/an

Mean T°

23,8°C

Moisture idx

-0,02

Mean runoff

502mm/an

Mean elev. (basins)

291m

Watersheds crossing here

Lakes (1, top by area)

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

0,7nW

Built-up

56,8%

Pesticides

0,6kg/km²

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