HydroBASINS lev08 watershed · #1080115450
Bassin · #1080115450
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 4 administrative regions : Ain Safra, Djeniane Bourzeg, Moghrar, Sfissifa
Sub-basin area
1 355,5km²
Upstream area
1 355,5km²
Discharge
0,28m³/s
Mean elev.
1 336m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1123.4 km²82.9% of basin
- 213.5 km²15.8% of basin
- 14.0 km²1.0% of basin
- 3.8 km²0.3% of basin
2 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
1354.77 km² overlap
Oasis de Moghrar et de Tiout
IUCN Not ReportedWetland of International Importance (Ramsar Site)
11.38 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 64 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 · #1080115450 : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,3°C
Annual rain
197mm
Moisture idx (CMI)
-0,86
Runoff
22mm/an
PET
1 441mm
AET
167mm
Mean slope
5,2°
Water table
1 104cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)