Ontologia

HydroBASINS lev08 watershed · #1080658380

Bassin de Marigot de Faoye

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Fatick, Foundiougne, Mbour

95% lakePfafstetter: 14590221

Sub-basin area

467,2km²

Upstream area

8 930,2km²

Discharge

0m³/s

Mean elev.

9m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Marigot de Faoye4 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Delta du Saloum

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    167.54 km² overlap

  • Delta du Saloum

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    167.54 km² overlap

  • AMP Gandoule

    IUCN VI

    Marine Protected Area

    27.05 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

168 distinct species · 1 245 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 245 obs · 14 cellules
Obs. / cellule
≥ 353
274–352
52–273
40–51
< 40

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

Ecological tissue

Sample of 44 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 Bassin de Marigot de Faoye : 37 espèces reliées par 45 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
45
Connectance
0.048
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

26,7°C

Annual rain

604mm

Moisture idx (CMI)

-0,69

Runoff

15mm/an

PET

1 960mm

AET

508mm

Mean slope

0,1°

Water table

28cm

Forest

2%

Crops

21%

Urban

4%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)