HydroBASINS lev08 watershed · #2080631830
Bassin de Çoruh
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 2 administrative regions : Tortum, İspir
Sub-basin area
425,7km²
Upstream area
6 061,3km²
Discharge
32,94m³/s
Mean elev.
2 017m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Çoruh1534 km²
- Bassin de Çoruh155 km²
2 dept-equivalent regions (GADM L2)
- 384.3 km²90.2% of basin
- 42.0 km²9.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
478 distinct species · 2 648 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Çoruh : 21 espèces reliées par 55 interactions GloBI sur 4 types (connectance 15.7%, filtre Serrano α=0.2). 6 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°
5,7°C
Annual rain
566mm
Moisture idx (CMI)
-0,35
Runoff
440mm/an
PET
897mm
AET
479mm
Mean slope
19,4°
Water table
647cm
Forest
1%
Crops
39%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)