HydroBASINS lev08 watershed · #2080073440
Bassin · #2080073440
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 : Abadan, Shadegan
Sub-basin area
394,4km²
Upstream area
394,6km²
Discharge
0,32m³/s
Mean elev.
3m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 393.9 km²100.0% of basin
- 0.0 km²0.0% of basin
2 intersecting protected areas
Shadegan Marshes & mudflats of Khor-al Amaya & Khor Musa
IUCN Not ReportedWetland of International Importance (Ramsar Site)
393.98 km² overlap
Shadegan
IUCN IVWildlife Refuge
393.89 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
36 distinct species · 40 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 · #2080073440 : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 2 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°
25,2°C
Annual rain
203mm
Moisture idx (CMI)
-0,89
Runoff
48mm/an
PET
1 861mm
AET
169mm
Mean slope
0,1°
Water table
9cm
Forest
0%
Crops
3%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)