Municipality · SWE
Västervik
Sweden
Species observed
9 726
Observations
535 842
Area
2 023,2km²
Ecological tissue
Sample of 34 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).
Indicateurs du tissu écologique
Tissu écologique de Västervik : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
9 726 distinct species · 535 842 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,1°C
Annual rain
638mm
Warmest m°
21,2°C
Coldest m°
-3,9°C
Elevation: 57 m on average (min -27 m, max 167 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,8
Org. C
96,8g/kg
Clay
22,0%
Sand
48,2%
Silt
29,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 50 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
223,2km
Lake surface here
95,60km²
Basins crossed
6
Max stream order
3
Max drainage
2 459km²
Discharge in basins
4,6m³/s
Mean precip.
539mm/an
Mean T°
6,8°C
Moisture idx
-0,09
Max snow
39%
Mean runoff
193mm/an
Mean elev. (basins)
70m
Watersheds crossing here
- Bassin de Sedingssjöånsub-area876,5 km²overlap766.85 km²38%
- Bassin de Hallingshultbäckensub-area964,7 km²overlap575.67 km²28%
- Bassin de Vindånsub-area1 797,2 km²overlap254.02 km²13%
- Bassin de Storånsub-area555,6 km²overlap221.76 km²11%
- Bassin de Tunaånsub-area741 km²overlap197.48 km²10%
- Bassin de Stångånsub-area2 458,8 km²overlap7.21 km²0%
Lakes (50, top by area)
- Yxernarea14,9 km²avg depth7.6 m
- Vindommenarea12,7 km²avg depth13.7 m
- Storsjönarea10,1 km²avg depth13.9 m
- Tynnarea8,8 km²avg depth14.1 m
- Långsjönarea5,4 km²avg depth9.3 m
- Hjortenarea3,8 km²avg depth7.0 m
- Kyrksjönarea3,3 km²avg depth6.0 m
- Vångarenarea3,2 km²avg depth7.6 m
- Spillenarea3,1 km²avg depth6.9 m
41 more lakes
- Ålsjönarea2,9 km²avg depth7.2 m
- Frisksjönarea2,8 km²avg depth7.5 m
- Fälgarenarea2,5 km²avg depth8.0 m
- Fullbosjönarea2,5 km²avg depth9.7 m
- Rummenarea2,5 km²avg depth9.8 m
- Malmingenarea2,4 km²avg depth9.2 m
- Hjortenarea2,2 km²avg depth5.8 m
- Kogarenarea2,1 km²avg depth7.7 m
- Storsjönarea2,1 km²avg depth4.4 m
- Långsjönarea2 km²avg depth8.3 m
- Ommenarea2 km²avg depth7.7 m
- Antvardenarea1,9 km²avg depth8.1 m
- Lofternarea1,9 km²avg depth9.2 m
- Borgsjönarea1,8 km²avg depth9.7 m
- Kvännarenarea1,8 km²avg depth5.7 m
- Slissjönarea1,8 km²avg depth5.5 m
- Marenarea1,8 km²avg depth5.6 m
- Tolångenarea1,7 km²avg depth9.7 m
- Spillenarea1,7 km²avg depth5.7 m
- Gissjönarea1,7 km²avg depth5.5 m
- Fälenarea1,6 km²avg depth5.4 m
- Lermonarea1,5 km²avg depth6.3 m
- Åkervristenarea1,5 km²avg depth10.3 m
- Ekenässjönarea1,4 km²avg depth4.5 m
- Ryvenarea1,3 km²avg depth11.2 m
- Stora Vrångenarea1,3 km²avg depth11.5 m
- Tjursbosjönarea1,2 km²avg depth6.7 m
- Marenarea1,2 km²avg depth7.7 m
- Ämtenarea1,1 km²avg depth8.3 m
- Rammsjönarea1 km²avg depth5.9 m
- Lac 1302246area1 km²avg depth4.6 m
- Lac 1301423area0,9 km²avg depth7.9 m
- Lac 1302202area0,9 km²avg depth5.5 m
- Lac 1303155area0,9 km²avg depth5.5 m
- Lac 1301302area0,9 km²avg depth6.2 m
- Lac 1302098area0,9 km²avg depth6.7 m
- Lac 1303507area0,8 km²avg depth6.4 m
- Lac 1302089area0,8 km²avg depth5.6 m
- Lac 1301840area0,8 km²avg depth5.5 m
- Lac 1302128area0,8 km²avg depth4.5 m
- Lac 1303503area0,8 km²avg depth4.7 m
Rivers / streams (22, ord ≥ 4)
- Storånord 3len here27.11 km54%total50 km
- Sedingssjöånord 2len here20.83 km100%total21 km
- Falsterboånord 3len here18.67 km100%total19 km
- Hallingshultbäckenord 1len here17.98 km75%total24 km
- Enbäckenord 1len here15.29 km100%total15 km
- Sundsholmsbäckenord 1len here12.13 km100%total12 km
- Dynestadsånord 1len here11.54 km100%total12 km
- Bodaånord 1len here10.12 km100%total10 km
- Vindånord 3len here9.93 km37%total27 km
- Tynnsånord 2len here9.77 km100%total10 km
- Edsånord 3len here9.47 km83%total11 km
- Hultaängsbäckenord 1len here8.80 km100%total9 km
10 more river segmentssorted by Strahler order + length
- Kumlabäckenord 1len here7.61 km100%total8 km
- Loftaånord 2len here7.39 km96%total8 km
- Hallingebergsånord 2len here6.28 km100%total6 km
- Ålkärrsbäckenord 1len here5.89 km100%total6 km
- Bullerbäckenord 2len here5.42 km100%total5 km
- Yxeredsånord 3len here5.10 km98%total5 km
- Landbäckenord 1len here4.64 km83%total6 km
- Mjöltorpeånord 2len here4.36 km100%total4 km
- Toteboånord 3len here3.84 km100%total4 km
- Götehultsströmmenord 3len here0.99 km12%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
9,9%
Pesticides
3,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)