Ontologia

HydroBASINS lev08 watershed · #1080028050

Bassin · #1080028050

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 : Nouadhibou

Coastal basin 17% lakePfafstetter: 15119307

Sub-basin area

48,7km²

Upstream area

48,8km²

Discharge

0m³/s

Mean elev.

0m

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°

23,1°C

Annual rain

22mm

Moisture idx (CMI)

-0,99

Runoff

1mm/an

PET

1 606mm

AET

16mm

Mean slope

0,1°

Water table

10cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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