Ontologia

Province · idn

Sumatera Barat

Indonesia

AfTropical, rainforest(95 %)

Species observed

5 948

Observations

58 026

Area

42 146km²

Ecological tissue

Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Sumatera Barat : 27 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
39
Connectance
0.074
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

5 948 distinct species · 58 026 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

58 026 obs · 587 cellules
Obs. / cellule
≥ 1 750
213–1 749
32–212
10–31
< 10

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

4 004mm

Warmest m°

27,6°C

Coldest m°

20,2°C

Elevation: 465 m on average (min -291 m, max 3 268 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
4 004mm
Warmest month
27,6°C
Coldest month
20,2°C
Mean alt.
465m
Min
-291m
Max
3 268m
Std. dev.
464m
Köppen-Geiger (dominant)
AfTropical, rainforest(95 %)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

72,4g/kg

Clay

42,5%

Sand

29,4%

Silt

28,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
79,7g/kg
Clay
41,0%
Sand
30,3%
Silt
28,7%
5–15 cm
pH H₂O
4,8
Org. C
65,5g/kg
Clay
41,8%
Sand
29,7%
Silt
28,5%
15–30 cm
pH H₂O
4,9
Org. C
72,1g/kg
Clay
44,6%
Sand
28,2%
Silt
27,2%

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

Land cover

Forest86.9%
Crops2.7%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)9.9%

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

Hydrology72 basins · 12 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 453,2km

Lake surface here

220,23km²

Basins crossed

72

Max stream order

6

Max drainage

11 477km²

Discharge in basins

3 599,4m³/s

Mean precip.

2 867mm/an

Mean T°

24,4°C

Moisture idx

0,42

Mean runoff

1 712mm/an

Mean elev. (basins)

487m

Watersheds crossing here

63 more basins

Lakes (12, top by area)

3 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

44,4%

Pesticides

0,6kg/km²

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

Protected areas37

IUCN Not Reported · 12IUCN VI · 10IUCN Ia · 5IUCN II · 3IUCN V · 3IUCN III · 2IUCN Not Applicable · 1IUCN IV · 1🌊 Marine · 13

Siberut

IUCN II

National Park

1 775 km²

Complete list

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

Sub-administrations43