Ontologia

HydroBASINS lev08 watershed · #1080734860

Bassin de Zamfara

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 : Anka, Bungudu, Maru

Pfafstetter: 14242079

Sub-basin area

428,4km²

Upstream area

3 078km²

Discharge

18,86m³/s

Mean elev.

403m

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°

26,7°C

Annual rain

889mm

Moisture idx (CMI)

-0,55

Runoff

178mm/an

PET

1 970mm

AET

750mm

Mean slope

1,0°

Water table

128cm

Forest

0%

Crops

22%

Urban

5%

Protected

24%

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