HydroBASINS lev08 watershed · #2080632300
Bassin de Yeşilırmak
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 : Göynücek, Merkez, Turhal, Zile
Sub-basin area
355,6km²
Upstream area
6 289,7km²
Discharge
26,48m³/s
Mean elev.
862m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gülüt Deresi623 km²
- Bassin de Keçeci Deresi421 km²
4 dept-equivalent regions (GADM L2)
- 203.2 km²57.1% of basin
- 135.9 km²38.2% of basin
- 16.3 km²4.6% of basin
- 0.7 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 17 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Yeşilırmak : 1 espèces reliées par 2 interactions GloBI sur 2 types (connectance 200.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
11,1°C
Annual rain
447mm
Moisture idx (CMI)
-0,59
Runoff
112mm/an
PET
1 095mm
AET
383mm
Mean slope
12,3°
Water table
699cm
Forest
25%
Crops
17%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)