Ontologia

Subdivision · IDN

Koto Alam

Indonesia

AfTropical, rainforest(100 %)

Species observed

31

Observations

35

Area

133,8km²

Ecological tissue

Sample of 5 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 Koto Alam : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 3 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

31 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 2 cellules
Obs. / cellule
≥ 26
26–25
26–25
26–25
< 26

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

Climate

Mean T°

22,0°C

Annual rain

3 810mm

Warmest m°

26,4°C

Coldest m°

17,7°C

Elevation: 759 m on average (min 124 m, max 1 318 m)

Bioclimatic detailsExpert
Annual mean temp.
22,0°C
Annual rain
3 810mm
Warmest month
26,4°C
Coldest month
17,7°C
Mean alt.
759m
Min
124m
Max
1 318m
Std. dev.
334m
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

4,7

Org. C

53,2g/kg

Clay

44,5%

Sand

30,4%

Silt

25,1%

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

Dominant lithology: smGLiMaggregated to Lima Puluh Kota

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
73,1g/kg
Clay
42,5%
Sand
31,6%
Silt
26,0%
5–15 cm
pH H₂O
4,7
Org. C
56,2g/kg
Clay
43,3%
Sand
31,1%
Silt
25,5%
15–30 cm
pH H₂O
4,7
Org. C
30,3g/kg
Clay
47,6%
Sand
28,6%
Silt
23,9%

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

Land cover

Forest97.3%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)2.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

3

Max stream order

2

Max drainage

2 245km²

Discharge in basins

5,4m³/s

Mean precip.

2 637mm/an

Mean T°

24,2°C

Moisture idx

0,35

Mean runoff

1 288mm/an

Mean elev. (basins)

518m

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

Night light

0,0nW

Built-up

4,2%

Pesticides

0,6kg/km²

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

Protected areas1

IUCN V · 1

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