HydroBASINS lev08 watershed · #2080169760
Bassin de Ежуга
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 : Leshukonskiy rayon, Pinezhskiy rayon, Udorskiy rayon
Sub-basin area
2 599,7km²
Upstream area
2 599,9km²
Discharge
27,03m³/s
Mean elev.
81m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Pinezhskiy rayonArkhangel'sk · Russia2400.8 km²91.8% of basin
- 132.0 km²5.0% of basin
- Leshukonskiy rayonArkhangel'sk · Russia83.6 km²3.2% of basin
1 intersecting protected areas
Ezhugskij
IUCN IVState Natural Zakaznik
9.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
87 distinct species · 95 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Ежуга : 34 espèces reliées par 32 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 3 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°
-0,1°C
Annual rain
564mm
Moisture idx (CMI)
0,12
Runoff
322mm/an
PET
498mm
AET
390mm
Mean slope
3,9°
Water table
44cm
Forest
76%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)