Rivière· 4 segments
Szotkówka
Crosses 3 administrative regions : Jastrzębie-Zdrój, Karviná, Wodzisław
Total length
23km
Max discharge
12,7m³/s
Max Strahler
4
Segments matched
4
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
3 intersecting protected areas
Heřmanský stav - Odra - Poolší
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Niva Olše - Věřňovice
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Niva Olše-Věřňovice
IUCN IIINature Monument
1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
159 distinct species · 345 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Szotkówka : 39 espèces reliées par 112 interactions GloBI sur 5 types (connectance 9.9%, 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).
Hydrology (HydroRIVERS v10)
Total length
23km
Max discharge
12,7m³/s
Max Strahler
4
Segments matched
4
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.