Ontologia

HydroLAKES lake · #1368

Garaet et Tarf

Natural lakeAlgeriaAfrica 828 m

Surface area

203,35km²

Avg depth

6m

Volume

1 230,03km³

Shoreline

89,3km

Administrative coverage

Parent watershed

hybas-108008825099 km² · upstream 1763 km²

4 dept-equivalent regions (GADM L2)

  • Ain Zitoun
    Oum el Bouaghi · Algeria
    202.21 km²
    99.4% of lake
  • M'Toussa
    Khenchela · Algeria
    0.65 km²
    0.3% of lake
  • Fkirina
    Oum el Bouaghi · Algeria
    0.45 km²
    0.2% of lake
  • Oum El Bouaghi
    Oum el Bouaghi · Algeria
    0.05 km²
    0.0% of lake

1 intersecting protected areas

  • Garaet El Taref

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    203.37 km² overlap

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

Species present

16 distinct species · 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

117 obs · 4 cellules
Obs. / cellule
≥ 49
49–48
25–48
25–24
< 25

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

Ecological tissue

Sample of 3 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 Garaet et Tarf : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

203,35km²

Avg depth

6,0m

Volume

1 230,030km³

Watershed

3 354km²

Shoreline

89,3km

Shore dev. idx

1,77

Residence time

-1days

Elevation

828m

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