HydroBASINS lev08 watershed · #2080718070
Bassin de نهر عفرين
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 across 2 countries : Afrin, Harem, Jabal Sam'an, Kumlu, Kırıkhan +1
Sub-basin area
1 104km²
Upstream area
3 054,5km²
Discharge
26,12m³/s
Mean elev.
306m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mirey Berkpinar443 km²
- Bassin de نهر عفرين225 km²
6 dept-equivalent regions (GADM L2)
- 645.3 km²58.4% of basin
- 157.1 km²14.2% of basin
- 131.1 km²11.9% of basin
- 103.0 km²9.3% of basin
- 43.3 km²3.9% of basin
- 24.4 km²2.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
476 distinct species · 11 213 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 نهر عفرين : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 3 types (connectance 16.2%, filtre Serrano α=0.2). 10 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°
17,3°C
Annual rain
550mm
Moisture idx (CMI)
-0,58
Runoff
265mm/an
PET
1 322mm
AET
464mm
Mean slope
4,3°
Water table
274cm
Forest
0%
Crops
67%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)