HydroBASINS lev08 watershed · #1080046230
Bassin · #1080046230
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 across 3 countries : Bir Moghreïn, Bordj Badji Mokhtar, Reggane, Tombouctou
Sub-basin area
2 126,4km²
Upstream area
2 126,7km²
Discharge
0m³/s
Mean elev.
254m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 967.5 km²45.6% of basin
- 497.8 km²23.5% of basin
- 412.9 km²19.5% of basin
- Bordj Badji MokhtarAdrar · Algeria243.7 km²11.5% of basin
1 intersecting protected areas
Touat-Gourara-Tidikelt
IUCN Not ApplicableCultural Park
992.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 · #1080046230 : 2 espèces + 0 bulles famille, 1 interaction GloBI documentées sur 1 type (connectance 100.0%, 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°
27,5°C
Annual rain
7mm
Moisture idx (CMI)
-1,00
Runoff
1mm/an
PET
2 229mm
AET
0mm
Mean slope
0,8°
Water table
304cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)