HydroBASINS lev08 watershed · #2080721510
Bassin de زێی بچووک
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 5 administrative regions across 2 countries : Baneh, Mahabad, Piranshahr, Pshdar, Sardasht
Sub-basin area
1 075,6km²
Upstream area
2 660,6km²
Discharge
24,13m³/s
Mean elev.
1 575m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de زێی بچووک230 km²
- Bassin de زێی بچووک205 km²
5 dept-equivalent regions (GADM L2)
- 784.0 km²72.9% of basin
- 248.0 km²23.1% of basin
- 19.5 km²1.8% of basin
- 18.3 km²1.7% of basin
- 6.1 km²0.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
67 distinct species · 184 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 زێی بچووک : 14 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 2 bulles famille, 15 interactions GloBI documentées sur 2 types (connectance 12.5%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
11,6°C
Annual rain
633mm
Moisture idx (CMI)
-0,48
Runoff
309mm/an
PET
1 212mm
AET
530mm
Mean slope
14,0°
Water table
680cm
Forest
0%
Crops
64%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)