HydroBASINS lev08 watershed · #2080681420
Bassin de Dicle Nehri
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 7 administrative regions : Aricak, Dicle, Eğil, Genç, Hani +2
Sub-basin area
1 757,2km²
Upstream area
1 757,2km²
Discharge
28,9m³/s
Mean elev.
1 170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 554.9 km²31.6% of basin
- 436.3 km²24.8% of basin
- 287.9 km²16.4% of basin
- 229.9 km²13.1% of basin
- 122.8 km²7.0% of basin
- 82.5 km²4.7% of basin
- 44.2 km²2.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
128 distinct species · 292 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 : 16 espèces reliées par 47 interactions GloBI sur 5 types (connectance 15.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
13,2°C
Annual rain
761mm
Moisture idx (CMI)
-0,37
Runoff
500mm/an
PET
1 217mm
AET
592mm
Mean slope
10,9°
Water table
440cm
Forest
1%
Crops
15%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)