HydroBASINS lev08 watershed · #2080258750
Bassin de Шексна
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 3 administrative regions : Breytovskiy rayon, Cherepovetskiy rayon, Water body
Sub-basin area
363,3km²
Upstream area
38 809,6km²
Discharge
248,33m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Маткома507 km²
- Bassin de Шексна54 km²
3 dept-equivalent regions (GADM L2)
- Water bodyYaroslavl' · Russia305.2 km²83.6% of basin
- Breytovskiy rayonYaroslavl' · Russia60.1 km²16.4% of basin
- Cherepovetskiy rayonVologda · Russia0.0 km²0.0% of basin
1 intersecting protected areas
Darvinskiy
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
163.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
110 distinct species · 7 312 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Шексна : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 5 types (connectance 7.5%, 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°
3,5°C
Annual rain
587mm
Moisture idx (CMI)
-0,05
Runoff
239mm/an
PET
616mm
AET
461mm
Mean slope
0,1°
Water table
5cm
Forest
5%
Crops
9%
Urban
0%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)