HydroBASINS lev08 watershed · #2080313270
Bassin de Днепр
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 5 administrative regions : Dorogobuzhskiy rayon, Kholm-Zhirkovskiy rayon, Safonovo, Safonovskiy rayon, Yartsevskiy rayon
Sub-basin area
2 175,3km²
Upstream area
4 831,9km²
Discharge
30,17m³/s
Mean elev.
222m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вязьма1352 km²
- Bassin de Днепр1305 km²
5 dept-equivalent regions (GADM L2)
- Safonovskiy rayonSmolensk · Russia1432.7 km²65.6% of basin
- Kholm-Zhirkovskiy rayonSmolensk · Russia566.0 km²25.9% of basin
- Dorogobuzhskiy rayonSmolensk · Russia165.9 km²7.6% of basin
- 16.1 km²0.7% of basin
- Yartsevskiy rayonSmolensk · Russia4.5 km²0.2% of basin
2 intersecting protected areas
Ozero Stoyachee (Ozerishhenskoe)
IUCN IIINatural Monument
0.11 km² overlap
Beryozovaya roshha u shahty a 7
IUCN IIINatural Monument
0.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
566 distinct species · 3 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Днепр : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 8 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°
4,5°C
Annual rain
636mm
Moisture idx (CMI)
-0,01
Runoff
212mm/an
PET
642mm
AET
492mm
Mean slope
1,2°
Water table
124cm
Forest
43%
Crops
24%
Urban
2%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)