HydroBASINS lev08 watershed · #4080220300
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
517,8km²
Upstream area
15 496,8km²
Discharge
184,14m³/s
Mean elev.
123m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Бикин1888 km²
- Bassin de Змеиная901 km²
1 dept-equivalent regions (GADM L2)
- 519.1 km²100.0% of basin
3 intersecting protected areas
Boloto Caplinnik
IUCN IIINatural Monument
5.56 km² overlap
Sopka Verhnepereval`naya
IUCN IIINatural Monument
1.10 km² overlap
SHkol`nyj dendrarij Verhnepereval`nenskij
IUCN Not ReportedNatural Monument
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
120 distinct species · 181 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 : 32 espèces reliées par 29 interactions GloBI sur 2 types (connectance 4.9%, filtre Serrano α=0.2). 3 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
685mm
Moisture idx (CMI)
-0,07
Runoff
259mm/an
PET
739mm
AET
575mm
Mean slope
3,0°
Water table
47cm
Forest
86%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)