Ontologia

HydroBASINS lev08 watershed · #1080895540

Bassin · #1080895540

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 2 administrative regions : Ndélé, Ouadda

Pfafstetter: 13266469

Sub-basin area

360,2km²

Upstream area

360,3km²

Discharge

0,78m³/s

Mean elev.

746m

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°

24,9°C

Annual rain

1 219mm

Moisture idx (CMI)

-0,37

Runoff

142mm/an

PET

1 942mm

AET

967mm

Mean slope

1,1°

Water table

205cm

Forest

74%

Crops

8%

Urban

0%

Protected

15%

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