Ontologia

HydroBASINS lev08 watershed · #1080733640

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 2 administrative regions : Gummi, Kebbe

4% lakePfafstetter: 14242071

Sub-basin area

458,1km²

Upstream area

8 216,1km²

Discharge

39,05m³/s

Mean elev.

249m

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°

27,8°C

Annual rain

848mm

Moisture idx (CMI)

-0,58

Runoff

143mm/an

PET

2 005mm

AET

716mm

Mean slope

0,3°

Water table

87cm

Forest

0%

Crops

20%

Urban

15%

Protected

0%

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