HydroBASINS lev08 watershed · #1080068700
Bassin · #1080068700
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 : In Ghar
Sub-basin area
171km²
Upstream area
171,2km²
Discharge
0m³/s
Mean elev.
250m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 170.7 km²100.0% of basin
1 intersecting protected areas
Ahaggar
IUCN Not ApplicableCultural Park
170.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
43 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 · #1080068700 : 5 espèces reliées par 8 interactions GloBI sur 2 types (connectance 38.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (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°
26,6°C
Annual rain
10mm
Moisture idx (CMI)
-0,99
Runoff
0mm/an
PET
2 000mm
AET
4mm
Mean slope
1,0°
Water table
627cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)