HydroBASINS lev08 watershed · #2080317410
Bassin de Шаня
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 8 administrative regions : Dzerzhinskiy rayon, Gagarinskiy rayon, Iznoskovskiy rayon, Kaluga gorsovet, Maloyaroslavetskiy rayon +3
Sub-basin area
2 243,6km²
Upstream area
2 243,6km²
Discharge
14,94m³/s
Mean elev.
200m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 859.5 km²38.1% of basin
- 513.1 km²22.8% of basin
- 484.8 km²21.5% of basin
- 247.6 km²11.0% of basin
- 137.6 km²6.1% of basin
- Temkinskiy rayonSmolensk · Russia7.2 km²0.3% of basin
- 3.3 km²0.1% of basin
- Gagarinskiy rayonSmolensk · Russia0.6 km²0.0% of basin
16 intersecting protected areas
Natural Monument
28.82 km² overlap
State Natural Zakaznik
16.16 km² overlap
Ugra
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
15.42 km² overlap
Natural Monument
10.02 km² overlap
Natural Monument
6.25 km² overlap
Gorodskoj bor
IUCN IIINatural Monument
3.73 km² overlap
State Natural Zakaznik
0.36 km² overlap
Park Ostrov
IUCN Not ReportedNatural Monument
0.25 km² overlap
Park sanatoriya Vorob`evo
IUCN Not ReportedNatural Monument
0.16 km² overlap
7 more protected areassorted by overlap area
Park s. Begichevo (Park usad`by Trubeckih)
IUCN Not ReportedNatural Monument
0.12 km² overlap
Natural Monument
0.10 km² overlap
Ozero Svyatoe
IUCN IIINatural Monument
0.08 km² overlap
Park v g. Kondrovo
IUCN Not ReportedNatural Monument
0.07 km² overlap
Park usad`by s. Dol`skoe (Park usad`by A.M.Belkina)
IUCN Not ReportedNatural Monument
0.05 km² overlap
Park usad`by Mansurovo
IUCN Not ReportedNatural Monument
0.02 km² overlap
Rodnik YAkushkin kolodec
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 817 distinct species · 5 906 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Шаня : 24 espèces reliées par 67 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 7 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°
4,7°C
Annual rain
642mm
Moisture idx (CMI)
-0,02
Runoff
209mm/an
PET
652mm
AET
494mm
Mean slope
1,6°
Water table
161cm
Forest
49%
Crops
26%
Urban
2%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)