HydroLAKES lake · #158900
Långhalmen
Surface area
2,23km²
Avg depth
6,4m
Volume
14,24km³
Shoreline
19,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- FärgelandaVästra Götaland · Sweden2.24 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 020 distinct species · 3 659 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Långhalmen : 23 espèces reliées par 77 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 17 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
2,23km²
Avg depth
6,4m
Volume
14,240km³
Watershed
37km²
Shoreline
19,9km
Shore dev. idx
3,76
Residence time
290days
Elevation
81m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.