HydroLAKES lake · #11212
Ayan
Surface area
69,61km²
Avg depth
21,9m
Volume
1 526,73km³
Shoreline
140,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Khatangskiy rayonKrasnoyarsk · Russia70.11 km²100.0% of lake
1 intersecting protected areas
Putorana Plateau
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
70.11 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
76 distinct species · 117 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Ayan : 10 espèces reliées par 14 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 3 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
69,61km²
Avg depth
21,9m
Volume
1 526,730km³
Watershed
2 541km²
Shoreline
140,8km
Shore dev. idx
4,76
Residence time
483days
Elevation
439m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.