HydroBASINS lev08 watershed · #2080443540
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
183,6km²
Upstream area
17 161,7km²
Discharge
56,23m³/s
Mean elev.
124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сіверський Донець408 km²
- Bassin · #2080440880186 km²
1 dept-equivalent regions (GADM L2)
- 184.2 km²100.0% of basin
3 intersecting protected areas
Siverskyi Donets river valley in Kharkiv oblast - 2
IUCN Not ReportedEmerald Network
77.20 km² overlap
Milova
IUCN Not ReportedEmerald Network
22.22 km² overlap
Kreidianska lisova dacha
IUCN Not ReportedZakaznyk
12.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
261 distinct species · 461 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 11 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°
7,7°C
Annual rain
531mm
Moisture idx (CMI)
-0,32
Runoff
87mm/an
PET
778mm
AET
451mm
Mean slope
2,3°
Water table
289cm
Forest
31%
Crops
51%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)