HydroBASINS lev08 watershed · #2080458870
Bassin de Ublianka
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 3 administrative regions across 2 countries : Snina, Sobrance, Velykobereznians'kyi
Sub-basin area
222km²
Upstream area
222,1km²
Discharge
1,76m³/s
Mean elev.
400m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 144.0 km²64.6% of basin
- 42.5 km²19.1% of basin
- 36.2 km²16.3% of basin
15 intersecting protected areas
Vihorlatské vrchy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
30.57 km² overlap
Bukovské vrchy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
29.13 km² overlap
Bukovské vrchy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
22.13 km² overlap
Poloniny
IUCN VNational Park; third level of protection
22.10 km² overlap
Morské oko
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.39 km² overlap
Vihorlat
IUCN VProtected Landscape Area; second level of protection
10.00 km² overlap
Poloniny- OP
IUCN Not AssignedBuffer Zone of the National Park; second level/grade of protection
7.08 km² overlap
Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.82 km² overlap
Havešová
IUCN IaNational Nature Reserve
1.56 km² overlap
6 more protected areassorted by overlap area
Ublianka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.25 km² overlap
Pralesy Slovenska- Diel
IUCN IaNature Reserve / Private Nature Reserve
0.19 km² overlap
Vihorlatský prales- OP
IUCN Not AssignedBuffer Zone of a National Nature Reserve, Nature Reserve, National Nature Monument, Nature Monument;
0.08 km² overlap
Beňatinské a inovecké lúky
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.07 km² overlap
Roztoky
IUCN IVNature Reserve / Private Nature Reserve
0.01 km² overlap
Vihorlatský prales
IUCN IaNature Reserve / Private Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
718 distinct species · 6 938 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Ublianka : 17 espèces reliées par 37 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 9 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°
7,5°C
Annual rain
757mm
Moisture idx (CMI)
-0,01
Runoff
250mm/an
PET
768mm
AET
605mm
Mean slope
9,5°
Water table
425cm
Forest
96%
Crops
1%
Urban
0%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)