HydroLAKES lake · #157989
Närsjöfjärden
Surface area
1,99km²
Avg depth
2,7m
Volume
5,42km³
Shoreline
10,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- EskilstunaSödermanland · Sweden2.00 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 116 distinct species · 26 388 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Närsjöfjärden : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 5 types (connectance 11.6%, filtre Serrano α=0.2). 12 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
1,99km²
Avg depth
2,7m
Volume
5,420km³
Watershed
4 136km²
Shoreline
10,3km
Shore dev. idx
2,06
Residence time
2days
Elevation
25m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.