HydroBASINS lev08 watershed · #2080074700
Bassin · #2080074700
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 : Al Udayd
Sub-basin area
741,1km²
Upstream area
741,1km²
Discharge
0m³/s
Mean elev.
30m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 22.8 km²3.1% of basin
2 intersecting protected areas
Al Eraiq
IUCN Not ReportedProtected Area
17.94 km² overlap
Al Mashabiya
IUCN Not ReportedProtected Area
1.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
101 distinct species · 175 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 · #2080074700 : 20 espèces reliées par 25 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 3 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°
27,0°C
Annual rain
68mm
Moisture idx (CMI)
-0,96
Runoff
5mm/an
PET
1 720mm
AET
55mm
Mean slope
0,9°
Water table
220cm
Forest
0%
Crops
0%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)