Ontologia

Subdivision · IDN

Portibi Julu

Indonesia

AfTropical, rainforest(100 %)

Species observed

3

Observations

5

Area

3,1km²

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

3 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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 250mm

Warmest m°

32,1°C

Coldest m°

22,0°C

Elevation: 67 m on average (min 59 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
2 250mm
Warmest month
32,1°C
Coldest month
22,0°C
Mean alt.
67m
Min
59m
Max
92m
Std. dev.
11m
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

5,0

Org. C

49,2g/kg

Clay

41,6%

Sand

31,7%

Silt

26,8%

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

Dominant lithology: smGLiMaggregated to Padang Lawas Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
61,7g/kg
Clay
39,8%
Sand
32,6%
Silt
27,5%
5–15 cm
pH H₂O
5,0
Org. C
51,9g/kg
Clay
41,6%
Sand
31,8%
Silt
26,7%
15–30 cm
pH H₂O
5,0
Org. C
33,9g/kg
Clay
43,4%
Sand
30,7%
Silt
26,0%

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

Land cover

Forest65.7%
Crops8.6%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)25.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

5

Max drainage

1 434km²

Discharge in basins

0,1m³/s

Mean precip.

2 319mm/an

Mean T°

23,7°C

Moisture idx

0,29

Mean runoff

1 290mm/an

Mean elev. (basins)

545m

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

Built-up

12,3%

Pesticides

0,6kg/km²

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