HydroBASINS lev08 watershed · #2080460900
Bassin de Сіверський Донець
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 : Slovianoserbs'kyi, Stanychno-Luhans'kyi
Sub-basin area
21km²
Upstream area
62 107,5km²
Discharge
171,09m³/s
Mean elev.
63m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ковсуг1201 km²
- Bassin de Сіверський Донець28 km²
2 dept-equivalent regions (GADM L2)
- 16.7 km²79.3% of basin
- 4.3 km²20.7% of basin
3 intersecting protected areas
Siverskyi Donets river valley in Luhansk oblast
IUCN Not ReportedEmerald Network
16.04 km² overlap
Veselohirskyi
IUCN Not ReportedZakaznyk
0.47 km² overlap
Donetskyi
IUCN Not ReportedZakaznyk
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
445 distinct species · 680 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Сіверський Донець : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 8 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°
8,3°C
Annual rain
484mm
Moisture idx (CMI)
-0,41
Runoff
67mm/an
PET
827mm
AET
415mm
Mean slope
1,0°
Water table
209cm
Forest
19%
Crops
33%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)