HydroLAKES lake · #14289
Étang de Cazaux
Surface area
55,14km²
Avg depth
7,5m
Volume
413,57km³
Shoreline
36,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
3 communes (L5)For countries with L5
- La Teste-de-Buch20.91 km²
- Sanguinet18.51 km²
- Biscarrosse15.83 km²
1 intersecting protected areas
Zones humides de l'arrière dune des pays de Born et de Buch
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
55.15 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 220 distinct species · 42 710 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Étang de Cazaux : 24 espèces reliées par 112 interactions GloBI sur 6 types (connectance 17.8%, filtre Serrano α=0.2). 12 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
55,14km²
Avg depth
7,5m
Volume
413,570km³
Watershed
312km²
Shoreline
36,2km
Shore dev. idx
1,38
Residence time
1 046days
Elevation
20m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.