Ontologia

Rivière· 3 segments

Kończak

Crosses 3 administrative regions : Czarnków-Trzcianka, Oborniki, Szamotuły

rivière

Total length

19km

Max discharge

105,6m³/s

Max Strahler

6

Segments matched

3

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080358760628 km²

3 administrative regions crossed (GADM L2)

  • Oborniki
    Wielkopolskie · Poland
    5.4 km
    in this dpt
  • Szamotuły
    Wielkopolskie · Poland
    2.7 km
    in this dpt
  • Czarnków-Trzcianka
    Wielkopolskie · Poland
    1.2 km
    in this dpt

4 intersecting protected areas

  • Puszcza Notecka

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Kiszewo

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

  • Dąbrowy Obrzyckie

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

  • Dołęga

    IUCN IV

    Nature Reserve

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

144 distinct species · 389 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Kończak : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 7 types (connectance 11.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
106
Connectance
0.112
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

19km

Max discharge

105,6m³/s

Max Strahler

6

Segments matched

3

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.