HydroLAKES lake · #98678
Roche Lake
Surface area
1,62km²
Avg depth
10,3m
Volume
16,69km³
Shoreline
10,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Thompson-NicolaBritish Columbia · Canada1.63 km²100.0% of lake
1 intersecting protected areas
ROCHE LAKE PARK
IUCN IIA - Park
1.63 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
214 distinct species · 1 422 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Roche Lake : 30 espèces reliées par 90 interactions GloBI sur 5 types (connectance 10.0%, filtre Serrano α=0.2). 13 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
1,62km²
Avg depth
10,3m
Volume
16,690km³
Watershed
35km²
Shoreline
10,4km
Shore dev. idx
2,31
Residence time
705days
Elevation
1 143m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.