HydroBASINS lev08 watershed · #2080260770
Bassin de Унжа
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 : Manturovo, Manturovskiy rayon, Shar'inskiy rayon
Sub-basin area
423,1km²
Upstream area
16 687,1km²
Discharge
140,73m³/s
Mean elev.
131m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Янга235 km²
- Bassin de Унжа190 km²
3 dept-equivalent regions (GADM L2)
- Manturovskiy rayonKostroma · Russia415.6 km²97.7% of basin
- Shar'inskiy rayonKostroma · Russia8.2 km²1.9% of basin
- 1.4 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
515 distinct species · 1 451 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Унжа : 24 espèces reliées par 102 interactions GloBI sur 4 types (connectance 16.2%, filtre Serrano α=0.2). 12 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°
2,9°C
Annual rain
619mm
Moisture idx (CMI)
0,04
Runoff
231mm/an
PET
596mm
AET
452mm
Mean slope
1,0°
Water table
56cm
Forest
86%
Crops
13%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)