Ontologia

Commune · IDN

Ayamaru Utara

Indonesia

AfTropical, rainforest(100 %)

Species observed

23

Observations

53

Area

317km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

23 distinct species · 53 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 obs · 5 cellules
Obs. / cellule
≥ 43
43–42
5–42
2–4
< 2

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

Climate

Mean T°

23,9°C

Annual rain

3 983mm

Warmest m°

28,9°C

Coldest m°

20,7°C

Elevation: 278 m on average (min 111 m, max 491 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
3 983mm
Warmest month
28,9°C
Coldest month
20,7°C
Mean alt.
278m
Min
111m
Max
491m
Std. dev.
85m
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

53,6g/kg

Clay

36,3%

Sand

34,0%

Silt

29,7%

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

Dominant lithology: ssGLiMaggregated to Maybrat

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
73,9g/kg
Clay
35,3%
Sand
34,8%
Silt
29,8%
5–15 cm
pH H₂O
4,8
Org. C
45,5g/kg
Clay
36,2%
Sand
33,8%
Silt
30,0%
15–30 cm
pH H₂O
4,9
Org. C
41,4g/kg
Clay
37,5%
Sand
33,2%
Silt
29,3%

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

Land cover

Forest96.9%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.0%

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

Hydrology7 basins · 3 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,9km

Lake surface here

0,72km²

Basins crossed

7

Max stream order

4

Max drainage

2 258km²

Discharge in basins

65,8m³/s

Mean precip.

3 418mm/an

Mean T°

25,9°C

Moisture idx

0,59

Mean runoff

2 133mm/an

Mean elev. (basins)

270m

Watersheds crossing here

Lakes (3, top by area)

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

1,6%

Pesticides

0,6kg/km²

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

Sub-administrations8