Ontologia

Subdivision · IDN

Rokan Timur

Indonesia

AfTropical, rainforest(100 %)

Species observed

1

Observations

1

Area

28,3km²

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°

26,1°C

Annual rain

2 944mm

Warmest m°

30,7°C

Coldest m°

21,7°C

Elevation: 99 m on average (min 79 m, max 163 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
2 944mm
Warmest month
30,7°C
Coldest month
21,7°C
Mean alt.
99m
Min
79m
Max
163m
Std. dev.
20m
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

79,9g/kg

Clay

44,2%

Sand

28,1%

Silt

27,7%

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

Dominant lithology: smGLiMaggregated to Rokan Hulu

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
82,5g/kg
Clay
43,3%
Sand
28,8%
Silt
28,0%
5–15 cm
pH H₂O
4,8
Org. C
65,4g/kg
Clay
44,1%
Sand
28,0%
Silt
27,9%
15–30 cm
pH H₂O
4,8
Org. C
91,8g/kg
Clay
45,1%
Sand
27,7%
Silt
27,2%

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

Land cover

Forest79.9%
Crops1.3%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)18.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

1

Max stream order

5

Max drainage

5 578km²

Discharge in basins

2,2m³/s

Mean precip.

3 138mm/an

Mean T°

26,4°C

Moisture idx

0,45

Mean runoff

1 155mm/an

Mean elev. (basins)

98m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

16,9%

Pesticides

0,6kg/km²

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