HydroLAKES lake · #157790
Holmevatn
Surface area
4,76km²
Avg depth
14,3m
Volume
68,12km³
Shoreline
33,4km
Administrative coverage
2 dept-equivalent regions (GADM L2)
4 intersecting protected areas
Dyraheio
IUCN IVProtected Landscape
2.53 km² overlap
Dyraheio
IUCN Not ReportedEmerald Network
2.53 km² overlap
Setesdal Vesthei Ryfylkeheiane
IUCN Not ReportedEmerald Network
2.26 km² overlap
Protected Landscape
2.26 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
86 distinct species · 179 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 : 8 espèces reliées par 15 interactions GloBI sur 1 type (connectance 22.7%, filtre Serrano α=0.2). 4 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
4,76km²
Avg depth
14,3m
Volume
68,120km³
Watershed
17km²
Shoreline
33,4km
Shore dev. idx
4,31
Residence time
929days
Elevation
1 163m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.