HydroLAKES lake · #174145
سد الرمل
Surface area
4,63km²
Avg depth
4m
Volume
18,51km³
Shoreline
12,6km
Administrative coverage
2 dept-equivalent regions (GADM L2)
2 intersecting protected areas
Barrage oued Errmal
IUCN Not ReportedWetland of International Importance (Ramsar Site)
4.63 km² overlap
Barrage oued Errmal
IUCN Not ReportedWetland Zone of National Importance
4.63 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
94 distinct species · 523 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 سد الرمل : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 2 types (connectance 11.5%, 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
4,63km²
Avg depth
4,0m
Volume
18,510km³
Watershed
669km²
Shoreline
12,6km
Shore dev. idx
1,65
Residence time
314days
Elevation
37m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.