HydroBASINS lev08 watershed · #4080530770
Bassin de 大理河
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 2 administrative regions : Yan'an, Yulin
Sub-basin area
551,3km²
Upstream area
2 176km²
Discharge
2,74m³/s
Mean elev.
1 141m
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°
8,7°C
Annual rain
456mm
Moisture idx (CMI)
-0,58
Runoff
40mm/an
PET
1 081mm
AET
390mm
Mean slope
10,9°
Water table
534cm
Forest
0%
Crops
49%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)