HydroBASINS lev08 watershed · #4080002270
Bassin de Обручевка
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 3 administrative regions : Lazovskiy rayon, Nakhodka gorsovet, Partizanskiy rayon
Sub-basin area
543,1km²
Upstream area
543,1km²
Discharge
0,47m³/s
Mean elev.
168m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 289.0 km²53.1% of basin
- 221.1 km²40.6% of basin
- 2.9 km²0.5% of basin
5 intersecting protected areas
Sopka Sestra (Gora Sestra)
IUCN IIINatural Monument
1.12 km² overlap
Ozero Latviya
IUCN IIINatural Monument
1.10 km² overlap
Urochishhe CHernyj kust
IUCN IIINatural Monument
1.04 km² overlap
Ostrov Halerbe
IUCN IIINatural Monument
0.08 km² overlap
Natural Monument
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
799 distinct species · 1 705 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 Обручевка : 32 espèces reliées par 35 interactions GloBI sur 3 types (connectance 5.9%, 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°
5,5°C
Annual rain
758mm
Moisture idx (CMI)
0,10
Runoff
267mm/an
PET
682mm
AET
607mm
Mean slope
9,6°
Water table
196cm
Forest
95%
Crops
1%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)