HydroBASINS lev08 watershed · #2080363170
Bassin de Нерусса
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 across 2 countries : Seredyno-Buds'kyi, Suzemskiy rayon, Trubchevskiy rayon
Sub-basin area
727,3km²
Upstream area
5 372,2km²
Discharge
24,55m³/s
Mean elev.
158m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сев1807 km²
- Bassin de Нерусса48 km²
3 dept-equivalent regions (GADM L2)
- Suzemskiy rayonBryansk · Russia580.0 km²79.4% of basin
- Trubchevskiy rayonBryansk · Russia141.6 km²19.4% of basin
- 8.7 km²1.2% of basin
6 intersecting protected areas
Nerusso-Desnianskoe-Polesie
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
555.00 km² overlap
Kolpiny
IUCN IVState Natural Zakaznik
27.14 km² overlap
Desniansko-Starohutskyi National Nature Park
IUCN Not ReportedEmerald Network
8.37 km² overlap
Desniansko-Starohutskyi
IUCN Not ReportedNational nature park
8.15 km² overlap
Smiatsko-Znobivskyi
IUCN Not ReportedEmerald Network
7.45 km² overlap
Swamps of Desnianskyi biospheral reserve
IUCN Not ReportedEmerald Network
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 204 distinct species · 25 783 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 Нерусса : 17 espèces reliées par 62 interactions GloBI sur 4 types (connectance 17.7%, filtre Serrano α=0.2). 10 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°
5,9°C
Annual rain
587mm
Moisture idx (CMI)
-0,17
Runoff
136mm/an
PET
709mm
AET
494mm
Mean slope
0,9°
Water table
77cm
Forest
84%
Crops
5%
Urban
1%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)