HydroBASINS lev08 watershed · #2080004460
Bassin de Akçaova 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 6 administrative regions : Fatsa, Gürgentepe, Merkez, Perşembe, Ulubey +1
Sub-basin area
602,2km²
Upstream area
602,2km²
Discharge
0m³/s
Mean elev.
312m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 256.9 km²42.6% of basin
- 148.9 km²24.7% of basin
- 136.1 km²22.6% of basin
- 30.8 km²5.1% of basin
- 13.0 km²2.2% of basin
- 1.5 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
330 distinct species · 1 179 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Akçaova Çayı : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 4 types (connectance 8.2%, 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°
12,8°C
Annual rain
935mm
Moisture idx (CMI)
0,06
Runoff
459mm/an
PET
874mm
AET
668mm
Mean slope
13,2°
Water table
610cm
Forest
20%
Crops
66%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)