HydroBASINS lev08 watershed · #4080003110
Bassin de 북대천
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 7 administrative regions : Dachon, Hŏch'ŏn, Kapsan, Kilchu, Kimch'aek +2
Sub-basin area
1 438,4km²
Upstream area
1 438,4km²
Discharge
11,94m³/s
Mean elev.
939m
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°
3,4°C
Annual rain
829mm
Moisture idx (CMI)
0,08
Runoff
240mm/an
PET
757mm
AET
653mm
Mean slope
16,9°
Water table
429cm
Forest
81%
Crops
10%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)