HydroBASINS lev08 watershed · #2080673170
Bassin de Değirmen Deresi
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 : Adilcevaz, Erciş, Merkez
Sub-basin area
1 404,9km²
Upstream area
5 665km²
Discharge
12,79m³/s
Mean elev.
1 765m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 1 basins
- Bassin · #2080668220241 km²
3 dept-equivalent regions (GADM L2)
- 688.3 km²48.9% of basin
- 471.5 km²33.5% of basin
- 246.3 km²17.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
279 distinct species · 3 659 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Değirmen Deresi : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 2 types (connectance 22.8%, 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°
8,2°C
Annual rain
491mm
Moisture idx (CMI)
-0,50
Runoff
33mm/an
PET
997mm
AET
418mm
Mean slope
2,9°
Water table
240cm
Forest
0%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)