HydroBASINS lev08 watershed · #2080783630
Bassin de قنات
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 : Borkhar and Meymeh, Falavarjan, Khomeynishahr, Tiran and Karvan
Sub-basin area
1 825,7km²
Upstream area
1 825,7km²
Discharge
2,19m³/s
Mean elev.
1 733m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1114.3 km²61.1% of basin
- 353.8 km²19.4% of basin
- 286.1 km²15.7% of basin
- 70.5 km²3.9% of basin
1 intersecting protected areas
Gamishloo
IUCN IVWildlife Refuge
415.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
123 distinct species · 599 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 قنات : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 8.6%, 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°
14,6°C
Annual rain
138mm
Moisture idx (CMI)
-0,91
Runoff
43mm/an
PET
1 464mm
AET
117mm
Mean slope
2,9°
Water table
228cm
Forest
0%
Crops
14%
Urban
17%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)