Ontologia

HydroBASINS lev08 watershed · #1080586480

Bassin de Ferlo

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 : Dagana, Kébémer, Louga

22% lakePfafstetter: 14620150

Sub-basin area

1 885,6km²

Upstream area

42 040,9km²

Discharge

43,08m³/s

Mean elev.

32m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

26,1°C

Annual rain

341mm

Moisture idx (CMI)

-0,82

Runoff

5mm/an

PET

1 927mm

AET

285mm

Mean slope

0,2°

Water table

96cm

Forest

0%

Crops

13%

Urban

0%

Protected

9%

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