Ontologia

HydroBASINS lev08 watershed · #1080613110

Bassin de Wingol Vano Mérou

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 4 administrative regions : Linguère, Matam, Podor, Ranérou Ferlo

Pfafstetter: 14620702

Sub-basin area

962,3km²

Upstream area

962,3km²

Discharge

0,88m³/s

Mean elev.

56m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Wingol Vano Mérou506 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Ferlo-Nord

    IUCN IV

    Wildlife Reserve

    612.73 km² overlap

  • Yonofere

    IUCN Not Reported

    Not Reported

    284.80 km² overlap

  • Lougguere Todji

    IUCN Not Reported

    Not Reported

    61.99 km² overlap

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

Species present

64 distinct species · 134 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

134 obs · 11 cellules
Obs. / cellule
≥ 55
23–54
14–22
7–13
< 7

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

Ecological tissue

Sample of 4 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 Wingol Vano Mérou : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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°

28,5°C

Annual rain

426mm

Moisture idx (CMI)

-0,80

Runoff

24mm/an

PET

2 157mm

AET

357mm

Mean slope

0,2°

Water table

190cm

Forest

0%

Crops

19%

Urban

0%

Protected

100%

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