HydroBASINS lev08 watershed · #2080338040
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 6 administrative regions : Bryanskiy rayon, Karachevskiy rayon, Khotynetskiy rayon, Khvastovichskiy rayon, Ul'yanovskiy rayon +1
Sub-basin area
1 569,5km²
Upstream area
1 569,5km²
Discharge
8,21m³/s
Mean elev.
195m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 915.6 km²58.1% of basin
- 211.7 km²13.4% of basin
- Bryanskiy rayonBryansk · Russia197.0 km²12.5% of basin
- Karachevskiy rayonBryansk · Russia134.3 km²8.5% of basin
- Khotynetskiy rayonOrel · Russia88.7 km²5.6% of basin
- 28.8 km²1.8% of basin
6 intersecting protected areas
Karachevskij
IUCN IVState Natural Zakaznik
102.21 km² overlap
Orlovskoe Poles`e
IUCN IINational Park
79.17 km² overlap
Reka Obel`na i ee pojma
IUCN IIINatural Monument
8.75 km² overlap
Resseta (Lesnye nasazhdeniya vokrug memorial`nogo kompleksa pamyati zhertvam fashizma)
IUCN Not ReportedNatural Monument
7.93 km² overlap
Reka Lohova i ee pojma
IUCN IIINatural Monument
1.23 km² overlap
Reka Lovatyanka i ee pojma
IUCN IIINatural Monument
0.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
870 distinct species · 2 069 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 : 12 espèces reliées par 22 interactions GloBI sur 4 types (connectance 24.2%, filtre Serrano α=0.2). 2 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°
5,0°C
Annual rain
607mm
Moisture idx (CMI)
-0,10
Runoff
162mm/an
PET
678mm
AET
498mm
Mean slope
1,1°
Water table
111cm
Forest
57%
Crops
23%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)