Ontologia

HydroLAKES lake · #174954

Barrage de l’ Oued Al Maleh

ReservoirMoroccoAfrica 100 m

Surface area

1,64km²

Avg depth

11m

Volume

18km³

Shoreline

5,8km

Administrative coverage

Parent watershed

hybas-1080107220510 km² · upstream 1961 km²

1 dept-equivalent regions (GADM L2)

  • Ben Slimane
    Chaouia - Ouardigha · Morocco
    1.64 km²
    100.0% of lake

3 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

57 distinct species · 302 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

302 obs · 1 cellules
Obs. / cellule
≥ 302
302–301
302–301
302–301
< 302

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 26 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Barrage de l’ Oued Al Maleh : 24 espèces reliées par 22 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
22
Connectance
0.068
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

1,64km²

Avg depth

11,0m

Volume

18,000km³

Watershed

1 810km²

Shoreline

5,8km

Shore dev. idx

1,27

Residence time

89days

Elevation

100m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.