HydroBASINS lev08 watershed · #2080726610
Bassin de الفرات
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 2 administrative regions : Ar-Raqqah, Ath-Thawrah
Sub-basin area
455,8km²
Upstream area
7 129,1km²
Discharge
1,01m³/s
Mean elev.
314m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080728470475 km²
- Bassin · #2080728480299 km²
2 dept-equivalent regions (GADM L2)
- 274.8 km²60.3% of basin
- 181.0 km²39.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
54 distinct species · 78 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 الفرات : 14 espèces + 3 bulles famille, 21 interactions GloBI documentées sur 2 types (connectance 15.4%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
18,2°C
Annual rain
182mm
Moisture idx (CMI)
-0,88
Runoff
12mm/an
PET
1 540mm
AET
153mm
Mean slope
0,6°
Water table
261cm
Forest
0%
Crops
36%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)