HydroBASINS lev08 watershed · #4080137850
Bassin de Амур
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 3 administrative regions : Amurskiy rayon, Komsomol'skiy rayon, Nanayskiy rayon
Sub-basin area
558,4km²
Upstream area
1 854 992,9km²
Discharge
9 591,7m³/s
Mean elev.
63m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de протока Эморон642 km²
- Bassin de Амур28 km²
3 dept-equivalent regions (GADM L2)
- Amurskiy rayonKhabarovsk · Russia468.6 km²83.6% of basin
- Nanayskiy rayonKhabarovsk · Russia88.2 km²15.7% of basin
- Komsomol'skiy rayonKhabarovsk · Russia3.6 km²0.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
85 distinct species · 92 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Амур : 21 espèces reliées par 16 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,1°C
Annual rain
612mm
Moisture idx (CMI)
-0,09
Runoff
536mm/an
PET
672mm
AET
515mm
Mean slope
1,6°
Water table
18cm
Forest
33%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)