HydroBASINS lev08 watershed · #1080092810
Bassin de وادي الحطب
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 : Bir El Hfay, Ezzouhour, Hassi El Ferid, Kasserine Nord, Kasserine Sud +1
Sub-basin area
549,4km²
Upstream area
2 240,8km²
Discharge
2,64m³/s
Mean elev.
684m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي الحطب727 km²
- Bassin de وادي الحطب347 km²
6 dept-equivalent regions (GADM L2)
- 213.8 km²38.9% of basin
- 213.6 km²38.9% of basin
- 76.6 km²13.9% of basin
- 25.9 km²4.7% of basin
- 15.9 km²2.9% of basin
- 3.6 km²0.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
212 distinct species · 261 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 وادي الحطب : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 6 types (connectance 9.4%, filtre Serrano α=0.2). 6 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°
16,7°C
Annual rain
293mm
Moisture idx (CMI)
-0,79
Runoff
36mm/an
PET
1 408mm
AET
249mm
Mean slope
4,1°
Water table
507cm
Forest
5%
Crops
0%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)