Ontologia

HydroLAKES lake · #1399520

Lac 1399520

Natural lakeSenegalAfrica 0 m

Surface area

0,33km²

Avg depth

1,8m

Volume

0,58km³

Shoreline

4km

Administrative coverage

Parent watershed

hybas-10800266601233 km² · upstream 1233 km²

1 dept-equivalent regions (GADM L2)

  • Bignona
    Ziguinchor · Senegal
    0.33 km²
    100.0% of lake

1 intersecting protected areas

  • Kalissaye

    IUCN V

    Wetland of International Importance (Ramsar Site)

    0.26 km² overlap

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

Species present

167 distinct species · 557 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

557 obs · 1 cellules
Obs. / cellule
≥ 557
557–556
557–556
557–556
< 557

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

Ecological tissue

Sample of 36 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 Lac 1399520 : 30 espèces reliées par 33 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
33
Connectance
0.052
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

0,33km²

Avg depth

1,8m

Volume

0,580km³

Watershed

32km²

Shoreline

4,0km

Shore dev. idx

1,95

Residence time

20days

Elevation

0m

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