HydroBASINS lev08 watershed · #2080450120
Bassin de Стрий
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 4 administrative regions : Drohobyts'kyi, Skolivs'kyi, Starosambirs'kyi, Turkivs'kyi
Sub-basin area
235,5km²
Upstream area
1 131km²
Discharge
14,04m³/s
Mean elev.
660m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Яблунька141 km²
- Bassin de Стрий35 km²
4 dept-equivalent regions (GADM L2)
- 153.3 km²64.9% of basin
- 78.0 km²33.0% of basin
- 4.7 km²2.0% of basin
- 0.3 km²0.1% of basin
8 intersecting protected areas
Stryi river valley
IUCN Not ReportedEmerald Network
77.27 km² overlap
Beskydy
IUCN Not ReportedEmerald Network
54.34 km² overlap
Skolivski Beskydy National Nature Park
IUCN Not ReportedEmerald Network
14.33 km² overlap
Skolivski beskydy
IUCN Not ReportedNational nature park
13.91 km² overlap
Boikivshchyna
IUCN Not ReportedNational nature park
0.15 km² overlap
Skhidnytska
IUCN Not ReportedNatural monument
0.11 km² overlap
Dva dzherela mineralnoi vody
IUCN Not ReportedNatural monument
0.00 km² overlap
Boryslavskyi
IUCN Not ReportedZakaznyk
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
415 distinct species · 951 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Стрий : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 9.6%, filtre Serrano α=0.2). 16 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°
6,0°C
Annual rain
796mm
Moisture idx (CMI)
0,13
Runoff
331mm/an
PET
691mm
AET
601mm
Mean slope
10,8°
Water table
481cm
Forest
94%
Crops
3%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)