HydroLAKES lake · #171761
Étang du Grec
Surface area
1,2km²
Avg depth
0,6m
Volume
0,69km³
Shoreline
9,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HéraultOccitanie · France1.20 km²100.0% of lake
1 communes (L5)For countries with L5
- Palavas-les-Flots1.20 km²
4 intersecting protected areas
Etangs palavasiens
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1.20 km² overlap
Étangs palavasiens et étang de l'Estagnol
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.11 km² overlap
Étangs palavasiens
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.11 km² overlap
Etang Du Grec
IUCN IVBiotope Protection Order
1.08 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 303 distinct species · 15 312 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 Étang du Grec : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 26 interactions GloBI documentées sur 3 types (connectance 3.5%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,20km²
Avg depth
0,6m
Volume
0,690km³
Watershed
1km²
Shoreline
9,5km
Shore dev. idx
2,44
Residence time
1 143days
Elevation
-1m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.