HydroBASINS lev08 watershed · #4080208860
Bassin de Уссури / 乌苏里江
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 : Bikinskiy rayon, Jixi, Pozharskiy rayon, Shuangyashan
Sub-basin area
716,4km²
Upstream area
109 301,9km²
Discharge
834,13m³/s
Mean elev.
162m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Уссури / 乌苏里江453 km²
- Bassin de Уссури / 乌苏里江75 km²
4 dept-equivalent regions (GADM L2)
- Shuangyashan505.0 km²70.3% of basin
- 136.7 km²19.0% of basin
- Bikinskiy rayonKhabarovsk · Russia68.4 km²9.5% of basin
- 8.2 km²1.1% of basin
2 intersecting protected areas
Sredneussurijskij
IUCN IVState Natural Zakaznik
133.21 km² overlap
Strel`nikov
IUCN IVEcological Corridor
26.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
340 distinct species · 915 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Уссури / 乌苏里江 : 14 espèces reliées par 12 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 2 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°
2,2°C
Annual rain
648mm
Moisture idx (CMI)
-0,14
Runoff
190mm/an
PET
751mm
AET
548mm
Mean slope
5,0°
Water table
92cm
Forest
61%
Crops
20%
Urban
2%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)