Ontologia

HydroBASINS lev08 watershed · #1080411630

Bassin de Igharghar

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 : Tamenghasset

Pfafstetter: 14269270

Sub-basin area

1 678,8km²

Upstream area

7 708,9km²

Discharge

0m³/s

Mean elev.

651m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Igharghar290 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Ahaggar

    IUCN Not Applicable

    Cultural Park

    1674.34 km² overlap

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

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 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°

25,8°C

Annual rain

21mm

Moisture idx (CMI)

-0,99

Runoff

6mm/an

PET

1 965mm

AET

13mm

Mean slope

0,7°

Water table

304cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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