HydroBASINS lev08 watershed · #2080214760
Bassin de Свидь
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 : Kargopol'skiy rayon, Kirillovskiy rayon, Konoshskiy rayon, Vozhegodskiy rayon, Vytegorskiy rayon
Sub-basin area
1 707km²
Upstream area
7 886,5km²
Discharge
74,88m³/s
Mean elev.
128m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Совза2566 km²
- Bassin · #2080224250134 km²
5 dept-equivalent regions (GADM L2)
- Kargopol'skiy rayonArkhangel'sk · Russia1038.5 km²60.5% of basin
- Konoshskiy rayonArkhangel'sk · Russia456.2 km²26.6% of basin
- Kirillovskiy rayonVologda · Russia170.1 km²9.9% of basin
- Vytegorskiy rayonVologda · Russia40.7 km²2.4% of basin
- Vozhegodskiy rayonVologda · Russia11.3 km²0.7% of basin
1 intersecting protected areas
Lachskij
IUCN IVState Natural Zakaznik
64.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
283 distinct species · 962 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 Свидь : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 8.8%, 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°
2,0°C
Annual rain
604mm
Moisture idx (CMI)
0,06
Runoff
267mm/an
PET
567mm
AET
437mm
Mean slope
2,0°
Water table
40cm
Forest
60%
Crops
7%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)