Ontologia

HydroBASINS lev08 watershed · #1080876750

Bassin de Bahr el Zeraf

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 : Ayod

17% lakePfafstetter: 17270430

Sub-basin area

527,9km²

Upstream area

18 659km²

Discharge

0m³/s

Mean elev.

401m

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°

27,5°C

Annual rain

823mm

Moisture idx (CMI)

-0,59

Runoff

78mm/an

PET

2 003mm

AET

694mm

Mean slope

0,0°

Water table

2cm

Forest

0%

Crops

0%

Urban

1%

Protected

45%

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