HydroBASINS lev08 watershed · #2080347830
Bassin de Канадейка
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 : Kuznetskiy rayon, Nikolaevskiy rayon, Radishchevskiy rayon
Sub-basin area
1 007,5km²
Upstream area
1 007,5km²
Discharge
4,06m³/s
Mean elev.
229m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Nikolaevskiy rayonUl'yanovsk · Russia929.7 km²91.9% of basin
- Kuznetskiy rayonPenza · Russia80.7 km²8.0% of basin
- Radishchevskiy rayonUl'yanovsk · Russia1.2 km²0.1% of basin
1 intersecting protected areas
Bogdanovskij
IUCN IVState Natural Zakaznik
1.53 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
669 distinct species · 1 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Канадейка : 21 espèces reliées par 21 interactions GloBI sur 4 types (connectance 7.6%, 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°
4,5°C
Annual rain
566mm
Moisture idx (CMI)
-0,22
Runoff
129mm/an
PET
725mm
AET
471mm
Mean slope
2,0°
Water table
190cm
Forest
17%
Crops
62%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)