Ontologia

HydroBASINS lev08 watershed · #1080466090

Bassin · #1080466090

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 : Arlit

EndorheicPfafstetter: 16127097

Sub-basin area

65,2km²

Upstream area

2 295,1km²

Discharge

1,61m³/s

Mean elev.

691m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080468580154 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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°

25,9°C

Annual rain

27mm

Moisture idx (CMI)

-0,99

Runoff

20mm/an

PET

2 039mm

AET

17mm

Mean slope

1,3°

Water table

480cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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