Rivière· 61 segments
Prosna
Crosses 12 administrative regions : Jarocin, Kalisz, Kalisz (City), Kluczbork, Kępno +7
Total length
232km
Max discharge
17,8m³/s
Max Strahler
5
Segments matched
61
River geography12 admin regions · 0 communes
12 administrative regions crossed (GADM L2)
- WieruszówŁódzkie · Poland59.4 kmin this dpt
- OstrzeszówWielkopolskie · Poland36.1 kmin this dpt
- KaliszWielkopolskie · Poland34.9 kmin this dpt
- OlesnoOpolskie · Poland28.9 kmin this dpt
- PleszewWielkopolskie · Poland22.0 kmin this dpt
- JarocinWielkopolskie · Poland10.8 kmin this dpt
- KluczborkOpolskie · Poland10.2 kmin this dpt
- Ostrów WielkopolskiWielkopolskie · Poland10.1 kmin this dpt
- Kalisz (City)Wielkopolskie · Poland7.2 kmin this dpt
- WieluńŁódzkie · Poland4.3 kmin this dpt
- WrześniaWielkopolskie · Poland4.0 kmin this dpt
- KępnoWielkopolskie · Poland1.3 kmin this dpt
12 intersecting protected areas
Dolina Środkowej Warty
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Pyzdrski
IUCN Not AssignedProtected Landscape Area
Ostoja Nadwarciańska
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Landscape Park
Szwajcaria Żerkowska
IUCN Not AssignedProtected Landscape Area
Dolina Prosny
IUCN Not AssignedProtected Landscape Area
Landscape Park
Dolina Prosny
IUCN Not AssignedProtected Landscape Area
Dolina rzeki Ciemnej
IUCN Not AssignedProtected Landscape Area
3 more protected areassorted by area
Torfowiska nad Prosną
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Kania
IUCN Not AssignedNature Reserve
Torfowisko Lis
IUCN IVNature Reserve
1 page = 1 named river (aggregation of 61 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
166 distinct species · 439 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Prosna : 18 espèces reliées par 44 interactions GloBI sur 3 types (connectance 14.7%, filtre Serrano α=0.2). 7 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
232km
Max discharge
17,8m³/s
Max Strahler
5
Segments matched
61
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.