HydroLAKES lake · #12735
Hedesundafjärdarna
Surface area
31,09km²
Avg depth
9,8m
Volume
305,56km³
Shoreline
69km
Administrative coverage
2 dept-equivalent regions (GADM L2)
17 intersecting protected areas
Färnebofjärden
IUCN IaWetland of International Importance (Ramsar Site)
14.93 km² overlap
Hedesundafjärden
IUCN IbNatura 2000 SPA
4.61 km² overlap
Hedesundafjärden
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.61 km² overlap
2001900 Hedesundafjärden
IUCN IbNature Reserve
4.54 km² overlap
Pellesberget
IUCN IbNatura 2000 SCI
4.54 km² overlap
Pellesberget
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.54 km² overlap
Övre Hedesundafjärden
IUCN Not AssignedNatura 2000 SCI
4.40 km² overlap
Övre Hedesundafjärden
IUCN Not AssignedNatura 2000 SPA
4.40 km² overlap
Övre Hedesundafjärden
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.40 km² overlap
8 more protected areassorted by overlap area
Övre Hedesundafjärden
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.40 km² overlap
Jordbärsmuren-Ålbo
IUCN IaNatura 2000 SPA
3.70 km² overlap
Jordbärsmuren-Ålbo
IUCN IaNatura 2000 SCI
3.70 km² overlap
Jordbärsmuren-Ålbo
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.70 km² overlap
Jordbärsmuren-Ålbo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.70 km² overlap
2000714 Jordbärsmuren - Ålbo
IUCN IaNature Reserve
3.70 km² overlap
Hade
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Hade
IUCN Not AssignedNatura 2000 SCI
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 081 distinct species · 13 004 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Hedesundafjärdarna : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 2 types (connectance 15.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
31,09km²
Avg depth
9,8m
Volume
305,560km³
Watershed
27 762km²
Shoreline
69,0km
Shore dev. idx
3,49
Residence time
10days
Elevation
44m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.