HydroBASINS lev08 watershed · #2080078350
Bassin · #2080078350
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 : Salalah
Sub-basin area
615,8km²
Upstream area
616,1km²
Discharge
0m³/s
Mean elev.
807m
Administrative coverage
5 intersecting protected areas
Nature Reserve
241.77 km² overlap
Najd Nature Reserve
IUCN VINature Reserve
199.34 km² overlap
Nature Reserve
5.71 km² overlap
Khawr Al Mughsayl Reserve
IUCN IVReserve
0.15 km² overlap
Marine Mammale Reserve
IUCN VINature Reserve
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
523 distinct species · 19 708 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 · #2080078350 : 8 espèces reliées par 37 interactions GloBI sur 2 types (connectance 27.2%, filtre Serrano α=0.2). 9 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°
22,8°C
Annual rain
72mm
Moisture idx (CMI)
-0,96
Runoff
2mm/an
PET
1 618mm
AET
59mm
Mean slope
11,7°
Water table
865cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)