Ontologia

HydroBASINS lev08 watershed · #1081423120

Bassin de Nangamba

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 2 administrative regions : Mumbwa, Nkeyema

Pfafstetter: 12261962

Sub-basin area

749km²

Upstream area

749,1km²

Discharge

2,25m³/s

Mean elev.

1 125m

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°

20,8°C

Annual rain

898mm

Moisture idx (CMI)

-0,49

Runoff

86mm/an

PET

1 768mm

AET

758mm

Mean slope

0,3°

Water table

88cm

Forest

40%

Crops

3%

Urban

0%

Protected

96%

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