Fleuve· 7 segments
Fryba
Crosses 3 administrative regions : Chełmno, Toruń, Świecie
Total length
41km
Max discharge
1 060,5m³/s
Max Strahler
7
Segments matched
7
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- ChełmnoKujawsko-Pomorskie · Poland26.5 kmin this dpt
- ToruńKujawsko-Pomorskie · Poland13.1 kmin this dpt
- ŚwiecieKujawsko-Pomorskie · Poland0.0 kmin this dpt
5 intersecting protected areas
Nadwiślański Park Krajobrazowy
IUCN Not AssignedLandscape Park
Dolina Dolnej Wisły
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Chełmiński Park Krajobrazowy
IUCN Not AssignedLandscape Park
Solecka Dolina Wisły
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Łęgi na Ostrowiu Panieńskim
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 7 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
39 distinct species · 73 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Fryba : 16 espèces reliées par 16 interactions GloBI sur 5 types (connectance 11.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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
41km
Max discharge
1 060,5m³/s
Max Strahler
7
Segments matched
7
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.