Ontologia

HydroBASINS lev08 watershed · #1080707270

Bassin · #1080707270

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 across 2 countries : Lake Chad, Logone et Chari, Marte

Endorheic 725% lakePfafstetter: 16220410

Sub-basin area

567,7km²

Upstream area

37 038,6km²

Discharge

84,39m³/s

Mean elev.

284m

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°

27,2°C

Annual rain

400mm

Moisture idx (CMI)

-0,81

Runoff

98mm/an

PET

2 085mm

AET

335mm

Mean slope

0,0°

Water table

7cm

Forest

6%

Crops

1%

Urban

0%

Protected

1%

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