HydroBASINS lev08 watershed · #2080268470
Bassin de Которосль
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 2 administrative regions : Yaroslavl', Yaroslavskiy rayon
Sub-basin area
50,1km²
Upstream area
6 223,9km²
Discharge
30,79m³/s
Mean elev.
101m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Которосль746 km²
- Bassin de Пахма631 km²
2 dept-equivalent regions (GADM L2)
- Yaroslavskiy rayonYaroslavl' · Russia48.2 km²95.6% of basin
- Yaroslavl'Yaroslavl' · Russia2.2 km²4.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
968 distinct species · 2 631 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Которосль : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 4 types (connectance 23.9%, filtre Serrano α=0.2). 5 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°
4,0°C
Annual rain
597mm
Moisture idx (CMI)
-0,04
Runoff
158mm/an
PET
621mm
AET
462mm
Mean slope
0,7°
Water table
95cm
Forest
0%
Crops
18%
Urban
94%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)