Ontologia

HydroBASINS lev08 watershed · #1080026970

Bassin · #1080026970

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 1 administrative regions : Foundiougne

Pfafstetter: 14590106

Sub-basin area

208km²

Upstream area

208km²

Discharge

0,39m³/s

Mean elev.

9m

Administrative coverage

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Delta du Saloum

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    128.79 km² overlap

  • Delta du Saloum

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    128.79 km² overlap

  • AMP Sokone

    IUCN VI

    Marine Protected Area

    35.02 km² overlap

  • AMP Gandoule

    IUCN VI

    Marine Protected Area

    15.66 km² overlap

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

Species present

109 distinct species · 665 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

665 obs · 6 cellules
Obs. / cellule
≥ 500
500–499
156–499
5–155
< 5

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

Ecological tissue

Sample of 24 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 · #1080026970 : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
21
Connectance
0.076
Patrimoniales
1
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°

27,3°C

Annual rain

668mm

Moisture idx (CMI)

-0,67

Runoff

59mm/an

PET

2 003mm

AET

563mm

Mean slope

0,1°

Water table

13cm

Forest

11%

Crops

49%

Urban

0%

Protected

0%

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