HydroBASINS lev08 watershed · #4080349340
Bassin de 古洞河
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 : Yanbian Korean
Sub-basin area
939,9km²
Upstream area
939,9km²
Discharge
5,34m³/s
Mean elev.
893m
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°
1,6°C
Annual rain
673mm
Moisture idx (CMI)
-0,12
Runoff
214mm/an
PET
769mm
AET
571mm
Mean slope
9,5°
Water table
236cm
Forest
97%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)