HydroLAKES lake · #144344
Gammelstadsviken
Surface area
2,17km²
Avg depth
1,4m
Volume
3,08km³
Shoreline
12,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LuleåNorrbotten · Sweden2.18 km²100.0% of lake
6 intersecting protected areas
Gammelstadsviken
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.18 km² overlap
Gammelstadsviken
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.18 km² overlap
Gammelstadsviken
IUCN IaNatura 2000 SPA
2.18 km² overlap
Gammelstadsviken
IUCN IaNatura 2000 SCI
2.18 km² overlap
Gammelstadsviken
IUCN IaWetland of International Importance (Ramsar Site)
2.18 km² overlap
2001252 Gammelstadsviken
IUCN IaNature Reserve
2.18 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 448 distinct species · 39 960 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 Gammelstadsviken : 21 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 3 types (connectance 14.0%, 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).
Lake statistics (HydroLAKES)
Surface
2,17km²
Avg depth
1,4m
Volume
3,080km³
Watershed
56km²
Shoreline
12,5km
Shore dev. idx
2,39
Residence time
63days
Elevation
9m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.