HydroBASINS lev08 watershed · #2080262520
Bassin de Шелонь
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 : Dnovskiy rayon, Porkhovskiy rayon, Pskovskiy rayon, Soletskiy rayon, Strugo-Krasnenskiy rayon
Sub-basin area
1 474,7km²
Upstream area
5 536,2km²
Discharge
46,35m³/s
Mean elev.
67m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Уза787 km²
- Bassin de Шелонь15 km²
5 dept-equivalent regions (GADM L2)
- Porkhovskiy rayonPskov · Russia713.3 km²48.1% of basin
- Dnovskiy rayonPskov · Russia327.9 km²22.1% of basin
- 219.9 km²14.8% of basin
- Pskovskiy rayonPskov · Russia116.0 km²7.8% of basin
- Strugo-Krasnenskiy rayonPskov · Russia105.3 km²7.1% of basin
3 intersecting protected areas
Nikandrovskaya dacha
IUCN IVState Natural Zoological Zakaznik
52.63 km² overlap
Soleckij
IUCN IVState Natural Zakaznik
39.75 km² overlap
Park d. Gorki
IUCN Not ReportedNatural Monument
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
327 distinct species · 501 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Шелонь : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 10 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
630mm
Moisture idx (CMI)
0,03
Runoff
261mm/an
PET
609mm
AET
464mm
Mean slope
0,7°
Water table
46cm
Forest
63%
Crops
17%
Urban
1%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)