HydroBASINS lev08 watershed · #2080936080
Bassin de قنات
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 : Biddiya
Sub-basin area
367,5km²
Upstream area
2 864,1km²
Discharge
4,37m³/s
Mean elev.
344m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080934800854 km²
- Bassin · #208093489025 km²
1 dept-equivalent regions (GADM L2)
- 366.6 km²100.0% of basin
1 intersecting protected areas
Ash Sharqiyah Sand Reserve
IUCN VINature Reserve
235.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
137 distinct species · 394 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 قنات : 20 espèces reliées par 50 interactions GloBI sur 4 types (connectance 13.2%, 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°
26,3°C
Annual rain
96mm
Moisture idx (CMI)
-0,94
Runoff
44mm/an
PET
1 578mm
AET
79mm
Mean slope
3,4°
Water table
389cm
Forest
0%
Crops
0%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)