HydroBASINS lev08 watershed · #2080009230
Bassin de Kanlıkavak 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 4 administrative regions : Beyoğlu, Beşiktaş, Sarıyer, Şişli
Sub-basin area
42,1km²
Upstream area
42,1km²
Discharge
0,62m³/s
Mean elev.
69m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 22.7 km²53.8% of basin
- 7.3 km²17.4% of basin
- 5.1 km²12.2% of basin
- 3.4 km²8.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 963 distinct species · 61 491 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Kanlıkavak Deresi : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 6 types (connectance 8.8%, 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°
14,0°C
Annual rain
800mm
Moisture idx (CMI)
-0,11
Runoff
461mm/an
PET
902mm
AET
568mm
Mean slope
5,4°
Water table
330cm
Forest
5%
Crops
0%
Urban
100%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)