HydroLAKES lake · #158625
Holmevatn
Surface area
2,27km²
Avg depth
9,9m
Volume
22,4km³
Shoreline
23,3km
Administrative coverage
2 dept-equivalent regions (GADM L2)
2 intersecting protected areas
Protected Landscape
2.29 km² overlap
Setesdal Vesthei Ryfylkeheiane
IUCN Not ReportedEmerald Network
2.29 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
49 distinct species · 51 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 Holmevatn : 10 espèces reliées par 14 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 3 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
2,27km²
Avg depth
9,9m
Volume
22,400km³
Watershed
18km²
Shoreline
23,3km
Shore dev. idx
4,36
Residence time
296days
Elevation
849m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.