Vättern (östra)
IUCN Not AssignedNatura 2000 SPA · 2000
643 km²
Municipality · SWE
Sweden
Species observed
7 100
Observations
254 982
Area
1 024,9km²
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).
Tissu écologique de Askersund : 20 espèces reliées par 89 interactions GloBI sur 5 types (connectance 15.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
7 100 distinct species · 254 982 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
6,3°C
Annual rain
738mm
Warmest m°
20,3°C
Coldest m°
-5,2°C
Elevation: 127 m on average (min 88 m, max 214 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
4,7
Org. C
105,2g/kg
Clay
10,9%
Sand
57,5%
Silt
31,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
83,5km
Lake surface here
199,72km²
Basins crossed
7
Max stream order
3
Max drainage
6 651km²
Discharge in basins
14,9m³/s
Mean precip.
610mm/an
Mean T°
5,9°C
Moisture idx
0,00
Max snow
40%
Mean runoff
169mm/an
Mean elev. (basins)
116m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
6,7%
Pesticides
2,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Natura 2000 SPA · 2000
643 km²
Natura 2000 SCI · 2000
643 km²
Special Areas of Conservation (Habitats Directive) · 2011
643 km²
Special Protection Area (Birds Directive) · 2000
643 km²
Special Areas of Conservation (Habitats Directive) · 2011
594 km²
Natura 2000 SCI · 2002
594 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN