HydroLAKES lake · #144545
Kálfborgarárvatn
Surface area
3,47km²
Avg depth
17m
Volume
59,02km³
Shoreline
11,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- BárðdælahreppurNorðurland eystra · Iceland3.50 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
17 distinct species · 21 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Kálfborgarárvatn : 3 espèces reliées par 4 interactions GloBI sur 1 type (connectance 40.0%, filtre Serrano α=0.2). 2 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
3,47km²
Avg depth
17,0m
Volume
59,020km³
Watershed
13km²
Shoreline
11,5km
Shore dev. idx
1,74
Residence time
2 308days
Elevation
326m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.