Ontologia

Subdivision · IDN

Matotonan

Indonesia

AfTropical, rainforest(100 %)

Species observed

72

Observations

196

Area

266,6km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

72 distinct species · 196 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

196 obs · 7 cellules
Obs. / cellule
≥ 144
144–143
9–143
2–8
< 2

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

Climate

Mean T°

25,9°C

Annual rain

5 036mm

Warmest m°

29,3°C

Coldest m°

23,2°C

Elevation: 89 m on average (min 26 m, max 169 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
5 036mm
Warmest month
29,3°C
Coldest month
23,2°C
Mean alt.
89m
Min
26m
Max
169m
Std. dev.
36m
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

82,4g/kg

Clay

42,3%

Sand

30,3%

Silt

27,4%

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

Dominant lithology: scGLiMaggregated to Kepulauan Mentawai

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
84,9g/kg
Clay
40,3%
Sand
31,5%
Silt
28,1%
5–15 cm
pH H₂O
4,8
Org. C
60,9g/kg
Clay
41,8%
Sand
30,5%
Silt
27,7%
15–30 cm
pH H₂O
4,8
Org. C
101,5g/kg
Clay
44,7%
Sand
28,8%
Silt
26,5%

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

Land cover

Forest100.0%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)0.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,7kg/km²

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

Protected areas1

IUCN II · 1🌊 Marine · 1

Siberut

IUCN II

National Park

1 775 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN