HydroBASINS lev08 watershed · #1080562590
Bassin · #1080562590
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 1 administrative regions : Ennedi Ouest
Sub-basin area
1 218,5km²
Upstream area
8 067km²
Discharge
3,96m³/s
Mean elev.
578m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ouadi Koutoudyus2828 km²
- Bassin · #10805592501680 km²
1 dept-equivalent regions (GADM L2)
- Ennedi OuestEnnedi Ouest · Chad1214.4 km²100.0% of basin
2 intersecting protected areas
Ennedi Massif: Natural and Cultural Landscape
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
810.26 km² overlap
Fada Archei
IUCN IVFaunal Reserve
468.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
64 distinct species · 84 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 · #1080562590 : 14 espèces reliées par 26 interactions GloBI sur 2 types (connectance 17.0%, filtre Serrano α=0.2). 4 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°
28,0°C
Annual rain
76mm
Moisture idx (CMI)
-0,96
Runoff
22mm/an
PET
2 156mm
AET
60mm
Mean slope
2,1°
Water table
504cm
Forest
0%
Crops
0%
Urban
0%
Protected
39%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)