HydroBASINS lev08 watershed · #2080733480
Bassin de ورمزیار
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 : Chamchamal, Dukan, Sulaymaniya
Sub-basin area
1 039,9km²
Upstream area
1 039,9km²
Discharge
6,86m³/s
Mean elev.
866m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 742.9 km²71.4% of basin
- 260.9 km²25.1% of basin
- 36.2 km²3.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
298 distinct species · 1 179 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 ورمزیار : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 48 interactions GloBI documentées sur 3 types (connectance 11.8%, 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°
18,1°C
Annual rain
656mm
Moisture idx (CMI)
-0,55
Runoff
221mm/an
PET
1 451mm
AET
540mm
Mean slope
7,0°
Water table
398cm
Forest
0%
Crops
43%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)