HydroBASINS lev08 watershed · #3080639070
Bassin de Ануй
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 6 administrative regions : Bystroistokskiy rayon, Petropavlovskiy rayon, Smolenskiy rayon, Soloneshenskiy rayon, Ust'-Kalmanskiy rayon +1
Sub-basin area
1 776,6km²
Upstream area
6 230,5km²
Discharge
42,48m³/s
Mean elev.
252m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большая Слюдянка405 km²
- Bassin de Ануй398 km²
6 dept-equivalent regions (GADM L2)
- 903.9 km²50.7% of basin
- 486.2 km²27.3% of basin
- 165.1 km²9.3% of basin
- 122.3 km²6.9% of basin
- 101.2 km²5.7% of basin
- 4.8 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
458 distinct species · 745 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Ануй : 21 espèces reliées par 84 interactions GloBI sur 5 types (connectance 15.9%, filtre Serrano α=0.2). 12 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°
3,1°C
Annual rain
516mm
Moisture idx (CMI)
-0,33
Runoff
214mm/an
PET
773mm
AET
440mm
Mean slope
2,0°
Water table
44cm
Forest
0%
Crops
71%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)