Ontologia

Commune · IDN

Tanoh Alas

Indonesia

AfTropical, rainforest(84 %)

Species observed

35

Observations

115

Area

996km²

Ecological tissue

Sample of 6 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 Tanoh Alas : 6 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 1 type (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

35 distinct species · 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

115 obs · 15 cellules
Obs. / cellule
≥ 67
17–66
3–16
2–2
< 2

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

Climate

Mean T°

20,6°C

Annual rain

4 032mm

Warmest m°

24,7°C

Coldest m°

16,2°C

Elevation: 1 068 m on average (min 120 m, max 2 007 m)

Bioclimatic detailsExpert
Annual mean temp.
20,6°C
Annual rain
4 032mm
Warmest month
24,7°C
Coldest month
16,2°C
Mean alt.
1 068m
Min
120m
Max
2 007m
Std. dev.
399m
Köppen-Geiger (dominant)
AfTropical, rainforest(84 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,9

Org. C

66,4g/kg

Clay

36,6%

Sand

35,6%

Silt

27,8%

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

Dominant lithology: smGLiMaggregated to Aceh Tenggara

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
87,2g/kg
Clay
36,0%
Sand
35,9%
Silt
28,2%
5–15 cm
pH H₂O
4,9
Org. C
72,6g/kg
Clay
36,8%
Sand
35,6%
Silt
27,7%
15–30 cm
pH H₂O
4,9
Org. C
39,2g/kg
Clay
37,1%
Sand
35,4%
Silt
27,5%

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

Land cover

Forest98.2%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)1.6%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

6

Max stream order

5

Max drainage

3 793km²

Discharge in basins

137,1m³/s

Mean precip.

2 494mm/an

Mean T°

21,3°C

Moisture idx

0,39

Mean runoff

1 706mm/an

Mean elev. (basins)

1 046m

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

1,4%

Pesticides

0,7kg/km²

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

Protected areas3

IUCN Not Applicable · 2IUCN II · 1🌊 Marine · 3

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

Sub-administrations13