HydroBASINS lev08 watershed · #1080000490
Bassin · #1080000490
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 : Al-Ghurdaqah, Al-Ghurdaqah 2
Sub-basin area
1 636,3km²
Upstream area
1 636,3km²
Discharge
0m³/s
Mean elev.
406m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1452.1 km²88.9% of basin
- 181.4 km²11.1% of basin
1 intersecting protected areas
Red Sea Islands
IUCN Not ReportedDeveloping Resources Protected Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 308 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 · #1080000490 : 11 espèces reliées par 13 interactions GloBI sur 2 types (connectance 19.7%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
20,8°C
Annual rain
4mm
Moisture idx (CMI)
-1,00
Runoff
1mm/an
PET
1 535mm
AET
5mm
Mean slope
6,1°
Water table
974cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)