HydroBASINS lev08 watershed · #2080761780
Bassin · #2080761780
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 3 administrative regions : Eslamabad-e-Gharb, Kermanshah, Shirvan and Chard-e-Aval
Sub-basin area
428,3km²
Upstream area
2 194,5km²
Discharge
13,97m³/s
Mean elev.
1 452m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de رودخانه راوند1104 km²
- Bassin · #2080760490662 km²
3 dept-equivalent regions (GADM L2)
- Eslamabad-e-GharbKermanshah · Iran271.7 km²63.5% of basin
- Shirvan and Chard-e-AvalIlam · Iran82.1 km²19.2% of basin
- KermanshahKermanshah · Iran74.4 km²17.4% of basin
1 intersecting protected areas
Ghalajeh
IUCN VProtected Area
4.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 69 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 · #2080761780 : 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°
14,0°C
Annual rain
434mm
Moisture idx (CMI)
-0,70
Runoff
228mm/an
PET
1 462mm
AET
367mm
Mean slope
8,2°
Water table
546cm
Forest
0%
Crops
57%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)