Ontologia

HydroBASINS lev08 watershed · #1081329420

Bassin · #1081329420

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 : Cangandala, Malanje

Pfafstetter: 13183603

Sub-basin area

948,7km²

Upstream area

4 102,1km²

Discharge

29,69m³/s

Mean elev.

1 099m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Malanje
    Malanje · Angola
    480.4 km²
    50.8% of basin
  • Cangandala
    Malanje · Angola
    464.4 km²
    49.2% of basin

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

443 distinct species · 720 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

720 obs · 16 cellules
Obs. / cellule
≥ 451
94–450
12–93
6–11
< 6

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~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°

21,1°C

Annual rain

1 140mm

Moisture idx (CMI)

-0,36

Runoff

280mm/an

PET

1 769mm

AET

964mm

Mean slope

1,5°

Water table

185cm

Forest

92%

Crops

6%

Urban

4%

Protected

0%

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