HydroBASINS lev08 watershed · #2080003700
Bassin de Bartın Çayı
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 9 administrative regions : Amasra, Cide, Daday, Eflani, Kurucaşile +4
Sub-basin area
2 113,5km²
Upstream area
2 113,5km²
Discharge
36,45m³/s
Mean elev.
545m
Administrative coverage
9 dept-equivalent regions (GADM L2)
- 801.8 km²37.9% of basin
- 794.3 km²37.5% of basin
- 142.9 km²6.7% of basin
- 142.4 km²6.7% of basin
- 93.0 km²4.4% of basin
- 68.3 km²3.2% of basin
- 42.4 km²2.0% of basin
- 22.9 km²1.1% of basin
1 moreFull L2 list
- Daday8.4 km² · 0.4%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
412 distinct species · 2 279 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Bartın Çayı : 23 espèces reliées par 78 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 11 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°
11,4°C
Annual rain
814mm
Moisture idx (CMI)
-0,17
Runoff
509mm/an
PET
989mm
AET
639mm
Mean slope
14,3°
Water table
526cm
Forest
55%
Crops
20%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)