HydroBASINS lev08 watershed · #1080042130
Bassin de Oued Ahetes
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 3 administrative regions : In Ghar, In M'Guel, In Salah
Sub-basin area
7 334,6km²
Upstream area
7 334,6km²
Discharge
0m³/s
Mean elev.
565m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 6169.4 km²84.3% of basin
- 1007.5 km²13.8% of basin
- 142.5 km²1.9% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
7319.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 37 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Oued Ahetes : 2 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,3°C
Annual rain
18mm
Moisture idx (CMI)
-0,99
Runoff
5mm/an
PET
1 941mm
AET
11mm
Mean slope
2,3°
Water table
546cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)