HydroLAKES lake · #15375
Birkat al Marāqī
Surface area
10,36km²
Avg depth
1,3m
Volume
13,78km³
Shoreline
17,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SiwaMatrouh · Egypt10.34 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
20 distinct species · 134 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Birkat al Marāqī : 1 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2). 2 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
10,36km²
Avg depth
1,3m
Volume
13,780km³
Watershed
244km²
Shoreline
17,3km
Shore dev. idx
1,51
Residence time
159 467days
Elevation
-17m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.