HydroBASINS lev08 watershed · #4080124480
Bassin de Амгунь
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 : Verkhnebureinskiy rayon
Sub-basin area
1 471,1km²
Upstream area
6 692,7km²
Discharge
72,01m³/s
Mean elev.
904m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Амгунь1054 km²
- Bassin de Герби566 km²
1 dept-equivalent regions (GADM L2)
- Verkhnebureinskiy rayonKhabarovsk · Russia1476.4 km²100.0% of basin
1 intersecting protected areas
Badzhal`skij
IUCN IVState Natural Zakaznik
509.62 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
266 distinct species · 438 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Амгунь : 14 espèces reliées par 11 interactions GloBI sur 2 types (connectance 9.2%, 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°
-5,4°C
Annual rain
804mm
Moisture idx (CMI)
0,22
Runoff
342mm/an
PET
613mm
AET
557mm
Mean slope
12,5°
Water table
332cm
Forest
62%
Crops
0%
Urban
0%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)