HydroBASINS lev08 watershed · #2080726290
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 8 administrative regions : Chamchamal, Dukan, Kirkuk, Koisnjaq, Pshdar +3
Sub-basin area
2 938,7km²
Upstream area
13 731,9km²
Discharge
123,62m³/s
Mean elev.
782m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de زێی بچووک1953 km²
- Bassin de Qashan River1401 km²
8 dept-equivalent regions (GADM L2)
- 1413.6 km²48.1% of basin
- 614.2 km²20.9% of basin
- 376.5 km²12.8% of basin
- 242.6 km²8.3% of basin
- 190.1 km²6.5% of basin
- 40.9 km²1.4% of basin
- 38.4 km²1.3% of basin
- 22.8 km²0.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
642 distinct species · 3 288 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 : 25 espèces + 4 bulles famille, 43 interactions GloBI documentées sur 3 types (connectance 10.6%, filtre Serrano α=0.2). Les 4 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°
18,2°C
Annual rain
700mm
Moisture idx (CMI)
-0,51
Runoff
194mm/an
PET
1 451mm
AET
561mm
Mean slope
8,9°
Water table
457cm
Forest
1%
Crops
32%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)