HydroBASINS lev08 watershed · #2080433220
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 3 administrative regions : Chuhu‹vs'ka, Chuhu‹vs'kyi, Pecheniz'kyi
Sub-basin area
266,6km²
Upstream area
9 654,7km²
Discharge
33,46m³/s
Mean elev.
126m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Великий Бурлук896 km²
- Bassin de Гнилиця583 km²
3 dept-equivalent regions (GADM L2)
- 223.7 km²83.6% of basin
- 43.7 km²16.3% of basin
- 0.1 km²0.0% of basin
4 intersecting protected areas
Siverskyi Donets river valley in Kharkiv oblast - 1
IUCN Not ReportedEmerald Network
87.99 km² overlap
Pechenizka Lisova Dacha Zakaznyk
IUCN Not ReportedEmerald Network
22.17 km² overlap
Pechenizka lisova dacha
IUCN Not ReportedZakaznyk
22.14 km² overlap
Mykolaivski nasadzhennia
IUCN Not ReportedZapovidne urochyshche
2.57 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
606 distinct species · 1 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 : 27 espèces reliées par 60 interactions GloBI sur 3 types (connectance 10.1%, 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°
7,4°C
Annual rain
533mm
Moisture idx (CMI)
-0,31
Runoff
93mm/an
PET
770mm
AET
453mm
Mean slope
0,9°
Water table
197cm
Forest
15%
Crops
60%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)