HydroLAKES lake · #155914
Närsen
Surface area
2,69km²
Avg depth
8m
Volume
21,68km³
Shoreline
10,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- GagnefDalarna · Sweden2.71 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
305 distinct species · 1 272 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Närsen : 37 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 7 types (connectance 7.7%, filtre Serrano α=0.2). 9 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
2,69km²
Avg depth
8,0m
Volume
21,680km³
Watershed
54km²
Shoreline
10,6km
Shore dev. idx
1,81
Residence time
446days
Elevation
208m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.