HydroLAKES lake · #123188
Llyn Halen Mawr
Surface area
7,76km²
Avg depth
3,4m
Volume
26,29km³
Shoreline
20,8km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- RawsonChubut · Argentina7.78 km²100.0% of lake
1 intersecting protected areas
Valdés
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
7.78 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
79 distinct species · 358 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Llyn Halen Mawr : 24 espèces reliées par 28 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 4 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
7,76km²
Avg depth
3,4m
Volume
26,290km³
Watershed
157km²
Shoreline
20,8km
Shore dev. idx
2,11
Residence time
4 168days
Elevation
0m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.