HydroBASINS lev08 watershed · #2080439550
Bassin de Стривігор
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 5 administrative regions across 2 countries : Bieszczady, Mostys'kyi, Sambirs'ka, Sambirs'kyi, Starosambirs'kyi
Sub-basin area
899,9km²
Upstream area
899,9km²
Discharge
7,21m³/s
Mean elev.
395m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 410.3 km²45.4% of basin
- 262.4 km²29.1% of basin
- 187.5 km²20.8% of basin
- 37.0 km²4.1% of basin
- 5.7 km²0.6% of basin
21 intersecting protected areas
Landscape Park
106.87 km² overlap
Góry Słonne
IUCN Not ReportedSpecial Protection Area (Birds Directive)
104.41 km² overlap
Ostoja Góry Słonne
IUCN Not ReportedSite of Community Importance (Habitats Directive)
92.40 km² overlap
Wschodniobeskidzki Obszar Chronionego Krajobrazu
IUCN Not AssignedProtected Landscape Area
84.47 km² overlap
Beskydy
IUCN Not ReportedEmerald Network
50.57 km² overlap
Strviazh river valley
IUCN Not ReportedEmerald Network
50.14 km² overlap
Verkhnodnistrovski Beskydy Regional Landscape Park
IUCN Not ReportedEmerald Network
44.54 km² overlap
Verkhnodnistrovski Beskydy
IUCN Not ReportedRegional landscape park
30.66 km² overlap
Beskydy
IUCN Not ReportedZakaznyk
12.78 km² overlap
12 more protected areassorted by overlap area
Moczary
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.13 km² overlap
Vyrva river valley
IUCN Not ReportedEmerald Network
7.37 km² overlap
Dniester river valley in Lviv region
IUCN Not ReportedEmerald Network
3.06 km² overlap
Na Oratyku
IUCN IVNature Reserve
2.33 km² overlap
Katyna
IUCN Not ReportedZapovidne urochyshche
0.53 km² overlap
Tarnavka
IUCN Not ReportedZapovidne urochyshche
0.07 km² overlap
Park XVIII st.
IUCN Not ApplicablePark-monument of landscape art
0.05 km² overlap
Park XVIII st.
IUCN Not ApplicablePark-monument of landscape art
0.03 km² overlap
Zarichchia
IUCN Not ReportedZakaznyk
0.01 km² overlap
Chwaniów
IUCN IVNature Reserve
0.00 km² overlap
Bieszczadzki Park Narodowy
IUCN IINational Park
0.00 km² overlap
Aleia vikovykh lyp
IUCN Not ReportedNatural monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 506 distinct species · 4 502 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Стривігор : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 12 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°
7,1°C
Annual rain
703mm
Moisture idx (CMI)
-0,03
Runoff
254mm/an
PET
724mm
AET
577mm
Mean slope
4,3°
Water table
248cm
Forest
43%
Crops
35%
Urban
3%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)