HydroBASINS lev08 watershed · #1080000110
Bassin · #1080000110
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 2 administrative regions : 'Ataqah, Ras Gharib
Sub-basin area
893,5km²
Upstream area
893,5km²
Discharge
0m³/s
Mean elev.
308m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 857.7 km²96.1% of basin
- 13.6 km²1.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
257 distinct species · 2 809 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 · #1080000110 : 15 espèces reliées par 37 interactions GloBI sur 3 types (connectance 14.6%, filtre Serrano α=0.2). 8 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°
20,6°C
Annual rain
19mm
Moisture idx (CMI)
-0,99
Runoff
0mm/an
PET
1 554mm
AET
15mm
Mean slope
6,5°
Water table
845cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)