HydroBASINS lev08 watershed · #4080693120
Bassin de ٹانک زام
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 : F.A.T.A.
Sub-basin area
556,7km²
Upstream area
1 136,5km²
Discharge
0,93m³/s
Mean elev.
1 522m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ٹانک زام333 km²
- Bassin de Baddar Algad247 km²
2 dept-equivalent regions (GADM L2)
- 553.1 km²99.4% of basin
- F.A.T.A.3.3 km²0.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 90 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 ٹانک زام : 11 espèces reliées par 12 interactions GloBI sur 5 types (connectance 13.2%, filtre Serrano α=0.2). 3 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°
16,9°C
Annual rain
408mm
Moisture idx (CMI)
-0,71
Runoff
21mm/an
PET
1 412mm
AET
347mm
Mean slope
12,2°
Water table
660cm
Forest
53%
Crops
18%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)