HydroBASINS lev08 watershed · #4080532540
Bassin de 阿特阿特坎河
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 : Bayin'gholin Mongol, Haixi Mongol and Tibetan
Sub-basin area
949,6km²
Upstream area
949,6km²
Discharge
0,03m³/s
Mean elev.
4 618m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 946.5 km²99.6% of basin
- 3.5 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-6,3°C
Annual rain
114mm
Moisture idx (CMI)
-0,77
Runoff
5mm/an
PET
516mm
AET
142mm
Mean slope
9,8°
Water table
273cm
Forest
0%
Crops
0%
Urban
0%
Protected
96%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)