HydroLAKES lake · #145101
Urðarvötn
Surface area
1,37km²
Avg depth
9,4m
Volume
12,84km³
Shoreline
6,3km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- EyjafjarðarsveitNorðurland eystra · Iceland1.09 km²79.0% of lake
- AkrahreppurNorðurland vestra · Iceland0.29 km²21.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
242 distinct species · 491 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Urðarvötn : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 2 types (connectance 6.9%, 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
1,37km²
Avg depth
9,4m
Volume
12,840km³
Watershed
4km²
Shoreline
6,3km
Shore dev. idx
1,53
Residence time
1 689days
Elevation
868m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.