HydroLAKES lake · #143738
Ölvesvatn
Surface area
2,56km²
Avg depth
6,1m
Volume
15,65km³
Shoreline
7,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Sveitarfélagið SkagafjörðurNorðurland vestra · Iceland2.58 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
117 distinct species · 210 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Ölvesvatn : 9 espèces reliées par 6 interactions GloBI sur 3 types (connectance 10.9%, 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
2,56km²
Avg depth
6,1m
Volume
15,650km³
Watershed
20km²
Shoreline
7,3km
Shore dev. idx
1,28
Residence time
519days
Elevation
141m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.