HydroBASINS lev08 watershed · #4080001970
Bassin de Опричника
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 2 administrative regions : Dal'negorskiy rayon, Terneyskiy rayon
Sub-basin area
1 001,3km²
Upstream area
1 001,3km²
Discharge
1,44m³/s
Mean elev.
287m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 676.1 km²67.4% of basin
- 305.7 km²30.5% of basin
2 intersecting protected areas
Sikhote-Alin
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
221.70 km² overlap
Lesnoj massiv Kitovoe Rebro
IUCN IIINatural Monument
3.89 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
590 distinct species · 1 158 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 Опричника : 29 espèces reliées par 52 interactions GloBI sur 5 types (connectance 8.3%, filtre Serrano α=0.2). 7 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°
3,4°C
Annual rain
804mm
Moisture idx (CMI)
0,15
Runoff
306mm/an
PET
685mm
AET
621mm
Mean slope
13,3°
Water table
317cm
Forest
96%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)