HydroLAKES lake · #157644
Rågrecken
Surface area
1,94km²
Avg depth
5,9m
Volume
11,45km³
Shoreline
14,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NoraOrebro · Sweden1.95 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
282 distinct species · 1 133 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 Rågrecken : 20 espèces reliées par 58 interactions GloBI sur 6 types (connectance 11.7%, 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
1,94km²
Avg depth
5,9m
Volume
11,450km³
Watershed
16km²
Shoreline
14,5km
Shore dev. idx
2,94
Residence time
784days
Elevation
192m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.