HydroBASINS lev08 watershed · #4080537310
Bassin de 无定河
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 : Yulin
Sub-basin area
146,3km²
Upstream area
146,4km²
Discharge
0,22m³/s
Mean elev.
1 006m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
9,2°C
Annual rain
493mm
Moisture idx (CMI)
-0,55
Runoff
47mm/an
PET
1 101mm
AET
421mm
Mean slope
11,2°
Water table
537cm
Forest
0%
Crops
47%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)