HydroBASINS lev08 watershed · #2080430940
Bassin de Вишня
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 : Horodots'kyi, Iavorivs'kyi, Jarosław, Mostys'kyi, Przemyśl +1
Sub-basin area
1 073,1km²
Upstream area
1 073,1km²
Discharge
6,34m³/s
Mean elev.
238m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 621.0 km²57.7% of basin
- 219.8 km²20.4% of basin
- 80.9 km²7.5% of basin
- 60.9 km²5.7% of basin
- 47.5 km²4.4% of basin
- Jarosław46.5 km²4.3% of basin
7 intersecting protected areas
Starzawa
IUCN IVNature Reserve
1.97 km² overlap
Nature Reserve
0.14 km² overlap
Park XVIII st.
IUCN Not ApplicablePark-monument of landscape art
0.13 km² overlap
Park XVIII st.
IUCN Not ApplicablePark-monument of landscape art
0.11 km² overlap
Park KhIKh st.
IUCN Not ApplicablePark-monument of landscape art
0.09 km² overlap
Park XVIII st.
IUCN Not ApplicablePark-monument of landscape art
0.04 km² overlap
Park korolia Danyla
IUCN Not ApplicablePark-monument of landscape art
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
999 distinct species · 6 642 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Вишня : 26 espèces reliées par 62 interactions GloBI sur 3 types (connectance 12.5%, 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°
7,9°C
Annual rain
650mm
Moisture idx (CMI)
-0,13
Runoff
192mm/an
PET
748mm
AET
550mm
Mean slope
2,1°
Water table
124cm
Forest
13%
Crops
51%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)