HydroLAKES lake · #978736
Lac 978736
Surface area
0,2km²
Avg depth
7m
Volume
1,44km³
Shoreline
2,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Fraser ValleyBritish Columbia · Canada0.21 km²100.0% of lake
1 intersecting protected areas
ROLLEY LAKE PARK
IUCN IIA - Park
0.21 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
535 distinct species · 5 619 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 978736 : 26 espèces reliées par 91 interactions GloBI sur 6 types (connectance 11.1%, filtre Serrano α=0.2). 15 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
0,20km²
Avg depth
7,0m
Volume
1,440km³
Watershed
1km²
Shoreline
2,4km
Shore dev. idx
1,49
Residence time
327days
Elevation
225m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.