UNESCO-Biosphärenpark Großes Walsertal
IUCN VIBiosphere Park · 2005
192 km²
Subdivision · AUT
Sonntag
Austria
DfcCold, no dry season, cold summer(56 %)
Species observed
2 135
Observations
10 535
Area
81,7km²
Ecological tissue
Sample of 21 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 Sonntag : 17 espèces reliées par 35 interactions GloBI sur 5 types (connectance 15.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
22
Interactions affichées
35
Connectance
0.151
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
2 135 distinct species · 10 535 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,4°C
Annual rain
2 436mm
Warmest m°
16,3°C
Coldest m°
-12,0°C
Elevation: 1 604 m on average (min 901 m, max 2 281 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
2,4°C
Annual rain
2 436mm
Warmest month
16,3°C
Coldest month
-12,0°C
Mean alt.
1 604m
Min
901m
Max
2 281m
Std. dev.
363m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(56 %)Cold
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
79,9g/kg
Clay
24,1%
Sand
36,0%
Silt
39,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Bludenz
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
113,9g/kg
Clay
24,8%
Sand
35,5%
Silt
39,7%
5–15 cm
pH H₂O
5,4
Org. C
75,1g/kg
Clay
24,3%
Sand
35,8%
Silt
40,0%
15–30 cm
pH H₂O
5,5
Org. C
50,7g/kg
Clay
23,2%
Sand
36,8%
Silt
40,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.6%
Crops1.1%
Built-up0.2%
Bare soil13.8%
Other (grassland, water…)58.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
29,0km
Basins crossed
3
Max stream order
3
Max drainage
1 279km²
Discharge in basins
2,7m³/s
Mean precip.
1 211mm/an
Mean T°
3,4°C
Moisture idx
0,51
Max snow
46%
Mean runoff
1 035mm/an
Mean elev. (basins)
1 589m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Klesenzabachord 1len here7.44 km100%total7 km
- Alpschellenbachord 1len here5.62 km100%total6 km
- Wangtobelbachord 2len here3.78 km97%total4 km
- Lutzord 3len here3.44 km17%total20 km
- Rotenbrunnenbachord 1len here2.89 km100%total3 km
- Ladritschbachord 2len here2.10 km40%total5 km
- Postelkopfgrabenord 2len here2.07 km100%total2 km
- Seebergbachord 2len here1.01 km100%total1 km
- Faschinabachord 1len here0.68 km38%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
16,0%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN VI · 1IUCN IV · 1📍 Point sites · 1
Gadental
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2003
15 km²
Gadental
IUCN IVNature Reserve · 1987
13 km²
Unter-Überlut
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2003
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN