HydroBASINS lev08 watershed · #2080728150
Bassin de چەمی کاژاو
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 across 2 countries : Halabja, Marivan, Penjwin, Sharbazher
Sub-basin area
980,4km²
Upstream area
980,4km²
Discharge
11,38m³/s
Mean elev.
1 282m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 729.9 km²74.4% of basin
- 126.6 km²12.9% of basin
- 123.5 km²12.6% of basin
- 0.4 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
323 distinct species · 1 570 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 چەمی کاژاو : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 53 interactions GloBI documentées sur 3 types (connectance 7.2%, filtre Serrano α=0.2). Les 3 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°
14,7°C
Annual rain
883mm
Moisture idx (CMI)
-0,35
Runoff
366mm/an
PET
1 352mm
AET
603mm
Mean slope
13,4°
Water table
632cm
Forest
3%
Crops
70%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)