Verwall
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1995
121 km²
Subdivision · AUT
Sankt Anton am Arlberg
Austria
ETPolar, tundra(63 %)
Species observed
1 832
Observations
9 964
Area
165,8km²
Ecological tissue
Sample of 32 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 Sankt Anton am Arlberg : 16 espèces reliées par 118 interactions GloBI sur 6 types (connectance 15.9%, filtre Serrano α=0.2). 23 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
118
Connectance
0.159
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 832 distinct species · 9 964 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-1,1°C
Annual rain
1 979mm
Warmest m°
13,4°C
Coldest m°
-16,1°C
Elevation: 2 171 m on average (min 1 360 m, max 2 789 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-1,1°C
Annual rain
1 979mm
Warmest month
13,4°C
Coldest month
-16,1°C
Mean alt.
2 171m
Min
1 360m
Max
2 789m
Std. dev.
339m
Köppen-Geiger (dominant)
ETPolar, tundra(63 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
67,8g/kg
Clay
21,8%
Sand
39,9%
Silt
38,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Landeck
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
96,8g/kg
Clay
21,7%
Sand
39,7%
Silt
38,6%
5–15 cm
pH H₂O
5,4
Org. C
59,3g/kg
Clay
22,0%
Sand
39,5%
Silt
38,5%
15–30 cm
pH H₂O
5,5
Org. C
47,3g/kg
Clay
21,6%
Sand
40,4%
Silt
38,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.3%
Crops0.1%
Built-up0.2%
Bare soil21.1%
Other (grassland, water…)68.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
47,8km
Basins crossed
3
Max stream order
2
Max drainage
1 279km²
Discharge in basins
5,1m³/s
Mean precip.
1 263mm/an
Mean T°
0,7°C
Moisture idx
0,60
Max snow
52%
Mean runoff
904mm/an
Mean elev. (basins)
2 109m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Rosannaord 2len here20.54 km85%total24 km
- Fasulbachord 2len here9.30 km100%total9 km
- Moosbachord 4len here7.91 km8%total95 km
- Steissbachord 2len here3.37 km100%total3 km
- Vadiesenbachord 2len here2.90 km56%total5 km
- Pflunbachord 1len here2.62 km100%total3 km
- Faselfadbachord 1len here0.69 km101%total1 km
- Schöngrabenbachord 1len here0.47 km101%total0 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
16,2%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN