HydroLAKES lake · #158586
Långvattnet
Surface area
1,35km²
Avg depth
6,8m
Volume
9,13km³
Shoreline
10,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- TanumVästra Götaland · Sweden1.35 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
780 distinct species · 9 434 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Långvattnet : 18 espèces reliées par 38 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 5 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
1,35km²
Avg depth
6,8m
Volume
9,130km³
Watershed
4km²
Shoreline
10,2km
Shore dev. idx
2,49
Residence time
1 732days
Elevation
144m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.