HydroBASINS lev08 watershed · #2080070290
Bassin de شیری حیاتی
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 4 administrative regions across 2 countries : Ardebil, Astara, Hashtpar
Sub-basin area
1 131,7km²
Upstream area
1 131,7km²
Discharge
3,54m³/s
Mean elev.
814m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 925.8 km²81.8% of basin
- 109.5 km²9.7% of basin
- 36.8 km²3.2% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Hyrcanian Forests
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
33.87 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
329 distinct species · 3 091 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 شیری حیاتی : 25 espèces reliées par 66 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 7 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°
12,2°C
Annual rain
795mm
Moisture idx (CMI)
-0,22
Runoff
270mm/an
PET
1 004mm
AET
548mm
Mean slope
17,2°
Water table
628cm
Forest
56%
Crops
14%
Urban
7%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)