Klåvskär
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
24 km²
Municipality · ALA
Föglö
Åland
DfbCold, no dry season, warm summer(100 %)
Species observed
397
Observations
641
Area
140km²
Ecological tissue
Sample of 40 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 Föglö : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 6 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
61
Connectance
0.074
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
397 distinct species · 641 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,3°C
Annual rain
575mm
Warmest m°
17,0°C
Coldest m°
-3,8°C
Elevation: 3 m on average (min -29 m, max 20 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,3°C
Annual rain
575mm
Warmest month
17,0°C
Coldest month
-3,8°C
Mean alt.
3m
Min
-29m
Max
20m
Std. dev.
6m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology1 basins · 1 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
0,40km²
Basins crossed
1
Max drainage
1 443km²
Discharge in basins
0,3m³/s
Mean precip.
542mm/an
Mean T°
4,6°C
Moisture idx
0,05
Max snow
36%
Mean runoff
383mm/an
Mean elev. (basins)
12m
Watersheds crossing here
Lakes (1, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas11
IUCN Not Reported · 7IUCN Not Assigned · 4🌊 Marine · 8
Klåvskär
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1997
24 km²
Granö holme
IUCN Not AssignedPrivate Nature Reserve · 1996
1 km²
Granö
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
1 km²
Sandön
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
1 km²
Bråttö naturreservat
IUCN Not AssignedPrivate Nature Reserve · 1988
0 km²
Complete list11 protected areas
- KlåvskärSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201524 km²
- KlåvskärSpecial Protection Area (Birds Directive)IUCN Not Reported199724 km²
- Granö holmePrivate Nature ReserveIUCN Not Assigned19961 km²
- GranöSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- SandönSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20151 km²
- Bråttö naturreservatPrivate Nature ReserveIUCN Not Assigned19880 km²
- Sandön naturreservatPrivate Nature ReserveIUCN Not Assigned20010 km²
- BråttöSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20150 km²
- SlätnäsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20150 km²
- Norra HastersbodaSpecial Protection Area (Birds Directive)IUCN Not Reported19970 km²
- NORRA HASTERSBODAS NATURSKYDDSOMRÅDEPrivate Nature ReserveIUCN Not Assigned19880 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN