HydroBASINS lev08 watershed · #4080184380
Bassin de 阿伦河
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 : Qiqihar
Sub-basin area
12,3km²
Upstream area
5 445,8km²
Discharge
20,54m³/s
Mean elev.
158m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 阿伦河1012 km²
- Bassin · #4080184070395 km²
1 dept-equivalent regions (GADM L2)
- Qiqihar12.4 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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°
2,9°C
Annual rain
441mm
Moisture idx (CMI)
-0,43
Runoff
86mm/an
PET
774mm
AET
385mm
Mean slope
0,0°
Water table
0cm
Forest
36%
Crops
43%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)