HydroBASINS lev08 watershed · #2080962700
Bassin de شعيب سمير
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 : As Sulayyil
Sub-basin area
951,5km²
Upstream area
111 567,5km²
Discharge
282,14m³/s
Mean elev.
702m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de شعيب المحتجبة1703 km²
- Bassin · #2080961970919 km²
1 dept-equivalent regions (GADM L2)
- 948.8 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 25 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 شعيب سمير : 13 espèces reliées par 11 interactions GloBI sur 1 type (connectance 14.1%, 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°
26,3°C
Annual rain
52mm
Moisture idx (CMI)
-0,97
Runoff
16mm/an
PET
1 995mm
AET
40mm
Mean slope
2,2°
Water table
520cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)