HydroBASINS lev08 watershed · #4080115130
Bassin de Эвур
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 : Solnechnyy rayon, im. Poliny Osipenko rayon
Sub-basin area
557,9km²
Upstream area
3 044,2km²
Discharge
12,94m³/s
Mean elev.
97m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Эвур1687 km²
- Bassin de Харпичикан800 km²
2 dept-equivalent regions (GADM L2)
- Solnechnyy rayonKhabarovsk · Russia422.9 km²75.5% of basin
- im. Poliny Osipenko rayonKhabarovsk · Russia137.1 km²24.5% of basin
1 intersecting protected areas
Ol`dzhikanskij
IUCN IVState Natural Zakaznik
1.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
15 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Эвур : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-1,6°C
Annual rain
509mm
Moisture idx (CMI)
-0,25
Runoff
163mm/an
PET
679mm
AET
435mm
Mean slope
1,1°
Water table
18cm
Forest
54%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)