HydroBASINS lev08 watershed · #2080414720
Bassin de Ворскла
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 6 administrative regions across 2 countries : Belgorodskiy rayon, Borisovskiy rayon, Ivnyanskiy rayon, Prokhorovskiy rayon, Yakovlevskiy rayon +1
Sub-basin area
857,7km²
Upstream area
857,7km²
Discharge
3,46m³/s
Mean elev.
194m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- Yakovlevskiy rayonBelgorod · Russia482.9 km²56.1% of basin
- Borisovskiy rayonBelgorod · Russia245.6 km²28.5% of basin
- Belgorodskiy rayonBelgorod · Russia96.2 km²11.2% of basin
- Ivnyanskiy rayonBelgorod · Russia30.1 km²3.5% of basin
- Prokhorovskiy rayonBelgorod · Russia3.6 km²0.4% of basin
- 2.4 km²0.3% of basin
18 intersecting protected areas
Trirech`e
IUCN IVState Natural Zakaznik
95.82 km² overlap
Belogor`e
IUCN IaState Natural Zapovednik
7.81 km² overlap
Green Zone
4.94 km² overlap
Recreation Zone
3.09 km² overlap
Teterevino
IUCN IVState Natural Zakaznik
2.79 km² overlap
Green Zone
2.11 km² overlap
Ugrimskij
IUCN IVState Natural Zakaznik
1.84 km² overlap
Hotmyzhskij
IUCN IINatural Park
1.14 km² overlap
Not Defined
0.34 km² overlap
9 more protected areassorted by overlap area
State Natural Zakaznik
0.09 km² overlap
Natural Park
0.02 km² overlap
Rodnik Zajchikov kolodec
IUCN IIIProtected Water Body
0.01 km² overlap
Rodnik CHerednikovskaya krinica
IUCN IIINatural Monument
0.01 km² overlap
Rodnik Holodnaya krinica
IUCN IIINatural Monument
0.01 km² overlap
Rodnik v balke SHalova loshhina
IUCN IIIProtected Water Body
0.01 km² overlap
Rodnik Pichurskaya krinica
IUCN IIINatural Monument
0.01 km² overlap
Rodnik v s.Trirechnoe
IUCN IIIProtected Water Body
0.01 km² overlap
Protected Water Body
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 313 distinct species · 6 141 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Ворскла : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 6 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°
6,5°C
Annual rain
584mm
Moisture idx (CMI)
-0,21
Runoff
121mm/an
PET
742mm
AET
493mm
Mean slope
2,0°
Water table
215cm
Forest
2%
Crops
62%
Urban
6%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)