HydroLAKES lake · #1299869
Lac 1299869
Surface area
0,27km²
Avg depth
3,7m
Volume
1km³
Shoreline
5,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SongdalenVest-Agder · Norway0.27 km²100.0% of lake
1 intersecting protected areas
Sognevannet
IUCN IaNature Reserve
0.26 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
599 distinct species · 6 245 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 Lac 1299869 : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 4 types (connectance 12.4%, 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
0,27km²
Avg depth
3,7m
Volume
1,000km³
Watershed
9km²
Shoreline
5,1km
Shore dev. idx
2,79
Residence time
32days
Elevation
270m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.