Merenkurkun saaristo /Outer Bothnian Threshold Archipelago (The Quark)
IUCN Not ReportedBaltic Sea Protected Area (HELCOM) · 2005
1 279 km²
Subdivision · FIN
Finland
Species observed
1 511
Observations
24 189
Area
744,9km²
Sample of 25 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 Uusikaarlepyy : 17 espèces reliées par 73 interactions GloBI sur 4 types (connectance 24.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 511 distinct species · 24 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
4,0°C
Annual rain
635mm
Warmest m°
20,0°C
Coldest m°
-10,0°C
Elevation: 20 m on average (min -16 m, max 63 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
4,7
Org. C
155,0g/kg
Clay
18,5%
Sand
42,1%
Silt
39,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Ostrobothnia
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
104,0km
Lake surface here
0,55km²
Basins crossed
5
Max stream order
5
Max drainage
4 987km²
Discharge in basins
17,4m³/s
Mean precip.
542mm/an
Mean T°
2,9°C
Moisture idx
0,01
Max snow
50%
Mean runoff
245mm/an
Mean elev. (basins)
28m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
14,8%
Pesticides
3,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Baltic Sea Protected Area (HELCOM) · 2005
1 279 km²
Special Areas of Conservation (Habitats Directive) · 2015
1 279 km²
Special Protection Area (Birds Directive) · 1998
1 279 km²
Wetland of International Importance (Ramsar Site) · 1974
635 km²
Baltic Sea Protected Area (HELCOM) · 2005
32 km²
Special Areas of Conservation (Habitats Directive) · 2015
32 km²
+ 1 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN