Ontologia

HydroBASINS lev08 watershed · #1080870220

Bassin · #1080870220

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 : Ndélé

EndorheicPfafstetter: 16289270

Sub-basin area

357,3km²

Upstream area

2 187,2km²

Discharge

4,25m³/s

Mean elev.

500m

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°

26,5°C

Annual rain

1 118mm

Moisture idx (CMI)

-0,45

Runoff

89mm/an

PET

2 022mm

AET

921mm

Mean slope

1,3°

Water table

132cm

Forest

88%

Crops

7%

Urban

0%

Protected

99%

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