HydroLAKES lake · #1249830
Lac 1249830
Surface area
0,9km²
Avg depth
8,4m
Volume
7,59km³
Shoreline
12,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- RissaSør-Trøndelag · Norway0.91 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
230 distinct species · 942 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 1249830 : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 2 types (connectance 8.4%, filtre Serrano α=0.2). 5 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
0,90km²
Avg depth
8,4m
Volume
7,590km³
Watershed
88km²
Shoreline
12,2km
Shore dev. idx
3,62
Residence time
18days
Elevation
187m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.