HydroBASINS lev08 watershed · #2080003050
Bassin de Karamenderes Nehri
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 6 administrative regions : Ayvacık, Bayramiç, Edremit, Ezine, Merkez +1
Sub-basin area
1 867,3km²
Upstream area
1 867,3km²
Discharge
15,48m³/s
Mean elev.
302m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 1123.4 km²60.1% of basin
- 398.5 km²21.3% of basin
- 166.8 km²8.9% of basin
- 142.0 km²7.6% of basin
- 33.4 km²1.8% of basin
- 5.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
686 distinct species · 9 191 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 Karamenderes Nehri : 22 espèces reliées par 66 interactions GloBI sur 4 types (connectance 12.5%, 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°
13,9°C
Annual rain
688mm
Moisture idx (CMI)
-0,36
Runoff
286mm/an
PET
1 085mm
AET
559mm
Mean slope
6,7°
Water table
389cm
Forest
23%
Crops
22%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)