Ontologia

HydroBASINS lev08 watershed · #1080021500

Bassin de Sanaga

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 : Sanaga Maritime

14% lakePfafstetter: 13361011

Sub-basin area

823,7km²

Upstream area

133 624,4km²

Discharge

1 993,76m³/s

Mean elev.

32m

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°

26,2°C

Annual rain

2 819mm

Moisture idx (CMI)

0,49

Runoff

1 732mm/an

PET

1 432mm

AET

1 254mm

Mean slope

1,4°

Water table

44cm

Forest

95%

Crops

2%

Urban

2%

Protected

50%

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