Ontologia

HydroBASINS lev08 watershed · #1081313660

Bassin · #1081313660

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 : Calandula

Pfafstetter: 13182068

Sub-basin area

245,8km²

Upstream area

245,8km²

Discharge

2,76m³/s

Mean elev.

1 196m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081317430239 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

  • Calandula
    Malanje · Angola
    244.7 km²
    100.0% of basin

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

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

21,3°C

Annual rain

1 176mm

Moisture idx (CMI)

-0,32

Runoff

355mm/an

PET

1 731mm

AET

994mm

Mean slope

2,3°

Water table

238cm

Forest

89%

Crops

9%

Urban

0%

Protected

0%

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