HydroBASINS lev08 watershed · #4080213360
Bassin de Бикин
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 1 administrative regions : Pozharskiy rayon
Sub-basin area
831,8km²
Upstream area
17 427km²
Discharge
197,45m³/s
Mean elev.
122m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сахалинка475 km²
- Bassin de Бикин6 km²
1 dept-equivalent regions (GADM L2)
- 833.9 km²100.0% of basin
3 intersecting protected areas
Sredneussurijskij
IUCN IVState Natural Zakaznik
142.22 km² overlap
Strel`nikov
IUCN IVEcological Corridor
4.25 km² overlap
Ozero Spondinskoe
IUCN IIINatural Monument
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
193 distinct species · 269 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 Бикин : 17 espèces reliées par 19 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 4 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°
2,5°C
Annual rain
661mm
Moisture idx (CMI)
-0,12
Runoff
202mm/an
PET
753mm
AET
558mm
Mean slope
2,5°
Water table
36cm
Forest
45%
Crops
18%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)