Ruisseau· 5 segments
Chotčianka
Crosses 2 administrative regions : Stropkov, Svidník
Total length
27km
Max discharge
1,1m³/s
Max Strahler
2
Segments matched
5
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
5 intersecting protected areas
Laborecká vrchovina
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Horný tok Ondavy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Horný tok Chotčianky
IUCN IVProtected Site / Private Protected Site
Horný tok Chotčianky
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Driečna
IUCN IIIProtected Site / Private Protected Site
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
279 distinct species · 1 285 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Chotčianka : 11 espèces reliées par 30 interactions GloBI sur 2 types (connectance 13.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
27km
Max discharge
1,1m³/s
Max Strahler
2
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.