HydroBASINS lev08 watershed · #2080004260
Bassin de Abdal 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 7 administrative regions : Asarcik, Ayvacık, Kavak, Merkez, Taşova +2
Sub-basin area
657,1km²
Upstream area
657,2km²
Discharge
4,89m³/s
Mean elev.
521m
Administrative coverage
7 dept-equivalent regions (GADM L2)
- 205.1 km²31.2% of basin
- 172.5 km²26.2% of basin
- 136.5 km²20.7% of basin
- 70.3 km²10.7% of basin
- 67.2 km²10.2% of basin
- 4.2 km²0.6% of basin
- 2.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
145 distinct species · 503 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Abdal Deresi : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 9 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°
12,0°C
Annual rain
638mm
Moisture idx (CMI)
-0,30
Runoff
209mm/an
PET
919mm
AET
534mm
Mean slope
11,8°
Water table
459cm
Forest
32%
Crops
42%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)