Ontologia

HydroBASINS lev08 watershed · #1080895530

Bassin · #1080895530

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: 13266468

Sub-basin area

246,1km²

Upstream area

246,1km²

Discharge

0,67m³/s

Mean elev.

755m

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 230mm

Moisture idx (CMI)

-0,36

Runoff

152mm/an

PET

1 930mm

AET

973mm

Mean slope

1,2°

Water table

213cm

Forest

88%

Crops

8%

Urban

0%

Protected

17%

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