Ontologia

HydroBASINS lev08 watershed · #1081280920

Bassin de Lukunga

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 : Bembe, Songo

Pfafstetter: 13190891

Sub-basin area

57,4km²

Upstream area

2 752km²

Discharge

60,44m³/s

Mean elev.

497m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lukunga518 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Bembe
    Uíge · Angola
    38.0 km²
    66.5% of basin
  • Songo
    Uíge · Angola
    19.2 km²
    33.5% of basin

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

Species present

6 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 1 cellules
Obs. / cellule
≥ 9
9–8
9–8
9–8
< 9

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°

24,5°C

Annual rain

955mm

Moisture idx (CMI)

-0,40

Runoff

667mm/an

PET

1 597mm

AET

808mm

Mean slope

2,4°

Water table

149cm

Forest

37%

Crops

2%

Urban

0%

Protected

0%

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