HydroBASINS lev08 watershed · #4080169390
Bassin de 黑龙江 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 4 administrative regions across 2 countries : Jiamusi, Khabarovsk, Khabarovskiy rayon, Smidovichskiy rayon
Sub-basin area
1 186,1km²
Upstream area
1 578 542,9km²
Discharge
6 493,69m³/s
Mean elev.
42m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Забеловка1508 km²
- Bassin de 鸭绿河27 km²
4 dept-equivalent regions (GADM L2)
- 531.9 km²44.7% of basin
- Khabarovskiy rayonKhabarovsk · Russia528.3 km²44.4% of basin
- Jiamusi110.3 km²9.3% of basin
- KhabarovskKhabarovsk · Russia19.2 km²1.6% of basin
1 intersecting protected areas
Natural Monument
1.93 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
431 distinct species · 811 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 黑龙江 Амур : 31 espèces reliées par 61 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
1,7°C
Annual rain
670mm
Moisture idx (CMI)
-0,10
Runoff
457mm/an
PET
741mm
AET
566mm
Mean slope
0,3°
Water table
2cm
Forest
14%
Crops
2%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)