HydroLAKES lake · #142557
Hraunhafnarvatn
Surface area
3,57km²
Avg depth
4,5m
Volume
16,19km³
Shoreline
13,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ÖxarfjarðarhreppurNorðurland eystra · Iceland0.72 km²20.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
290 distinct species · 7 701 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Hraunhafnarvatn : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 14.5%, 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
3,57km²
Avg depth
4,5m
Volume
16,190km³
Watershed
17km²
Shoreline
13,3km
Shore dev. idx
1,99
Residence time
465days
Elevation
0m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.