Ontologia

HydroBASINS lev08 watershed · #1080610800

Bassin de نهر عطبرة

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 5 administrative regions across 2 countries : Al Fushqa, Kassala, Nahr Atbara, Omhajer, Teseneye

Pfafstetter: 17225050

Sub-basin area

2 295,8km²

Upstream area

109 395km²

Discharge

371,8m³/s

Mean elev.

484m

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°

28,9°C

Annual rain

339mm

Moisture idx (CMI)

-0,85

Runoff

6mm/an

PET

2 274mm

AET

283mm

Mean slope

0,2°

Water table

95cm

Forest

0%

Crops

7%

Urban

0%

Protected

0%

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