HydroBASINS lev08 watershed · #4080358320
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
2,8km²
Upstream area
3 744,2km²
Discharge
23,98m³/s
Mean elev.
532m
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°
3,5°C
Annual rain
645mm
Moisture idx (CMI)
-0,23
Runoff
272mm/an
PET
839mm
AET
553mm
Mean slope
7,2°
Water table
152cm
Forest
33%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)