HydroBASINS lev08 watershed · #2080449880
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 1 administrative regions : Balakliis'kyi
Sub-basin area
101,2km²
Upstream area
19 280,9km²
Discharge
62,25m³/s
Mean elev.
116m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сіверський Донець590 km²
- Bassin de Чепіль249 km²
1 dept-equivalent regions (GADM L2)
- 101.6 km²100.0% of basin
7 intersecting protected areas
Siverskyi Donets river valley in Kharkiv oblast - 2
IUCN Not ReportedEmerald Network
18.53 km² overlap
Protopopivka-Petrivs'ke
IUCN Not ReportedEmerald Network
12.17 km² overlap
Iziumska Luka Regional Landscape Park
IUCN Not ReportedEmerald Network
11.32 km² overlap
Iziumska luka
IUCN Not ReportedRegional landscape park
10.97 km² overlap
Vitrivskyi
IUCN Not ReportedZakaznyk
0.99 km² overlap
Protopopivskyi
IUCN Not ReportedZakaznyk
0.15 km² overlap
Rybchyne
IUCN Not ReportedZakaznyk
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
227 distinct species · 373 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 4 types (connectance 7.5%, 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°
7,9°C
Annual rain
525mm
Moisture idx (CMI)
-0,33
Runoff
87mm/an
PET
783mm
AET
447mm
Mean slope
1,9°
Water table
276cm
Forest
28%
Crops
49%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)