HydroBASINS lev08 watershed · #2080726460
Bassin de کانال آبرسانی دشت قزوین
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 : Karaj, Qazvin, Savojbolagh
Sub-basin area
936,6km²
Upstream area
13 466,9km²
Discharge
45,7m³/s
Mean elev.
1 430m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de خَرَه رود یا خَرّه چای315 km²
- Bassin · #208072534033 km²
3 dept-equivalent regions (GADM L2)
- 927.7 km²99.0% of basin
- 5.0 km²0.5% of basin
- 4.1 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
150 distinct species · 662 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 کانال آبرسانی دشت قزوین : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 2 types (connectance 19.6%, 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°
13,4°C
Annual rain
292mm
Moisture idx (CMI)
-0,78
Runoff
159mm/an
PET
1 328mm
AET
250mm
Mean slope
4,1°
Water table
250cm
Forest
0%
Crops
29%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)