HydroBASINS lev08 watershed · #2080773500
Bassin de سزار
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 : Aligudarz, Dorud, Khorramabad
Sub-basin area
982,3km²
Upstream area
7 131,4km²
Discharge
64,79m³/s
Mean elev.
2 074m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de تيره3496 km²
- Bassin de ماربوره683 km²
3 dept-equivalent regions (GADM L2)
- 722.4 km²73.6% of basin
- 173.2 km²17.6% of basin
- 86.3 km²8.8% of basin
1 intersecting protected areas
Oshtran Kuh
IUCN VProtected Area
304.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
189 distinct species · 376 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 de سزار : 31 espèces reliées par 51 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 6 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°
11,5°C
Annual rain
355mm
Moisture idx (CMI)
-0,73
Runoff
441mm/an
PET
1 344mm
AET
302mm
Mean slope
19,9°
Water table
814cm
Forest
14%
Crops
34%
Urban
0%
Protected
31%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)