HydroBASINS lev08 watershed · #2080705240
Bassin de Dicle Nehri / نهر دجلة
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 : Al-Malikiyah, Cizre, Silopi, İdil
Sub-basin area
678,3km²
Upstream area
41 271,9km²
Discharge
617,79m³/s
Mean elev.
513m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
4 dept-equivalent regions (GADM L2)
- 311.0 km²45.8% of basin
- 230.1 km²33.9% of basin
- 72.9 km²10.7% of basin
- 64.6 km²9.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
115 distinct species · 399 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Dicle Nehri / نهر دجلة : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 47 interactions GloBI documentées sur 2 types (connectance 9.5%, 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°
18,8°C
Annual rain
666mm
Moisture idx (CMI)
-0,54
Runoff
459mm/an
PET
1 443mm
AET
555mm
Mean slope
2,8°
Water table
134cm
Forest
0%
Crops
41%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)