Ontologia

Subdivision · IDN

Siandor Andor

Indonesia

AfTropical, rainforest(100 %)

Species observed

9

Observations

9

Area

5,7km²

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

9 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 1 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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

Climate

Mean T°

21,1°C

Annual rain

3 817mm

Warmest m°

25,8°C

Coldest m°

16,4°C

Elevation: 957 m on average (min 842 m, max 1 147 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
3 817mm
Warmest month
25,8°C
Coldest month
16,4°C
Mean alt.
957m
Min
842m
Max
1 147m
Std. dev.
64m
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

46,9g/kg

Clay

37,2%

Sand

34,8%

Silt

28,0%

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

Dominant lithology: viGLiMaggregated to Tapanuli Utara

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
58,2g/kg
Clay
37,2%
Sand
34,8%
Silt
28,0%
5–15 cm
pH H₂O
4,8
Org. C
50,9g/kg
Clay
36,3%
Sand
35,3%
Silt
28,5%
15–30 cm
pH H₂O
4,9
Org. C
31,6g/kg
Clay
38,1%
Sand
34,4%
Silt
27,5%

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

Land cover

Forest92.6%
Crops2.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)5.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Basins crossed

1

Max stream order

5

Max drainage

3 407km²

Discharge in basins

0,3m³/s

Mean precip.

2 541mm/an

Mean T°

21,8°C

Moisture idx

0,37

Mean runoff

1 539mm/an

Mean elev. (basins)

899m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

10,9%

Pesticides

0,6kg/km²

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