HydroBASINS lev08 watershed · #4080191920
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, Jiamusi, Shuangyashan, Vyazemskiy rayon
Sub-basin area
1 081,3km²
Upstream area
158 516,8km²
Discharge
1 197,27m³/s
Mean elev.
82m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 挠力河958 km²
- Bassin de Уссури / 乌苏里江302 km²
4 dept-equivalent regions (GADM L2)
- Vyazemskiy rayonKhabarovsk · Russia512.6 km²47.3% of basin
- Jiamusi307.6 km²28.4% of basin
- Shuangyashan223.9 km²20.7% of basin
- Bikinskiy rayonKhabarovsk · Russia40.2 km²3.7% of basin
3 intersecting protected areas
SHHebenchiha
IUCN IVState Natural Zakaznik
95.01 km² overlap
SHeremet`evskij
IUCN IINatural Park
28.15 km² overlap
Birskij
IUCN IVState Natural Zakaznik
0.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
90 distinct species · 108 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 : 16 espèces reliées par 14 interactions GloBI sur 4 types (connectance 9.2%, 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
658mm
Moisture idx (CMI)
-0,11
Runoff
215mm/an
PET
743mm
AET
555mm
Mean slope
1,9°
Water table
22cm
Forest
35%
Crops
14%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)