HydroBASINS lev08 watershed · #4080143020
Bassin de Акур
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 : Komsomol'skiy rayon, Vaninskiy rayon
Sub-basin area
1 611,9km²
Upstream area
1 611,9km²
Discharge
16,35m³/s
Mean elev.
591m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Vaninskiy rayonKhabarovsk · Russia1545.5 km²95.6% of basin
- Komsomol'skiy rayonKhabarovsk · Russia71.8 km²4.4% of basin
2 intersecting protected areas
Skaly Nanajka i Bogomol
IUCN IIINatural Monument
2.04 km² overlap
Natural Monument
1.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
139 distinct species · 160 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 Акур : 19 espèces reliées par 14 interactions GloBI sur 2 types (connectance 6.7%, filtre Serrano α=0.2). 2 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°
-2,4°C
Annual rain
760mm
Moisture idx (CMI)
0,35
Runoff
337mm/an
PET
494mm
AET
469mm
Mean slope
14,3°
Water table
276cm
Forest
46%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)