Värnanäs Archipelago
IUCN Not ReportedBaltic Sea Protected Area (HELCOM) · 2008
16 km²
Municipality · SWE
Sweden
Species observed
9 870
Observations
462 567
Area
941,7km²
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 Kalmar : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 15.0%, 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).
9 870 distinct species · 462 567 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
7,6°C
Annual rain
584mm
Warmest m°
21,3°C
Coldest m°
-2,9°C
Elevation: 33 m on average (min -11 m, max 108 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,1
Org. C
77,6g/kg
Clay
15,8%
Sand
55,8%
Silt
28,4%
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
156,7km
Lake surface here
0,46km²
Basins crossed
6
Max stream order
3
Max drainage
1 544km²
Discharge in basins
3,2m³/s
Mean precip.
533mm/an
Mean T°
7,3°C
Moisture idx
-0,09
Max snow
38%
Mean runoff
210mm/an
Mean elev. (basins)
68m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
1,3nW
Built-up
34,2%
Pesticides
4,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Baltic Sea Protected Area (HELCOM) · 2008
16 km²
Special Areas of Conservation (Habitats Directive) · 2011
16 km²
Natura 2000 SCI · 1998
16 km²
Nature Reserve · 1998
16 km²
Wildlife and Plant Sanctuary · 1978
5 km²
Natura 2000 SCI · 1998
5 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN