HydroBASINS lev08 watershed · #2080333220
Bassin de Рессета
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 4 administrative regions : Duminichskiy rayon, Khvastovichskiy rayon, Ul'yanovskiy rayon, Zhizdrinskiy rayon
Sub-basin area
367,4km²
Upstream area
2 252,3km²
Discharge
11,87m³/s
Mean elev.
199m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Рессета1570 km²
- Bassin de Ловатянка316 km²
4 dept-equivalent regions (GADM L2)
- 209.0 km²56.6% of basin
- 150.2 km²40.7% of basin
- 9.8 km²2.7% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
95 distinct species · 196 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 Рессета : 31 espèces reliées par 36 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 7 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°
4,9°C
Annual rain
619mm
Moisture idx (CMI)
-0,08
Runoff
169mm/an
PET
673mm
AET
500mm
Mean slope
1,7°
Water table
224cm
Forest
77%
Crops
8%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)