Rivière· 8 segments

Wiercica

Crosses 4 administrative regions : Częstochowa, Konin, Koło, Myszków

rivière

Total length

66km

Max discharge

52,4m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-20804034202386 km²

4 administrative regions crossed (GADM L2)

Częstochowa
Śląskie · Poland
30.2 km
in this dpt
Koło
Wielkopolskie · Poland
9.6 km
in this dpt
Konin
Wielkopolskie · Poland
7.4 km
in this dpt
Myszków
Śląskie · Poland
0.0 km
in this dpt

9 intersecting protected areas

Goplańsko-Kujawski
IUCN Not Assigned
Protected Landscape Area
Orlich Gniazd
IUCN V
Landscape Park
Dolina Środkowej Warty
IUCN Not Reported
Special Protection Area (Birds Directive)
Złotogórski
IUCN Not Assigned
Protected Landscape Area
Ostoja Złotopotocka
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Park Krajobrazowy Stawki
IUCN V
Landscape Park
Parkowe
IUCN IV
Nature Reserve
Wielki Las
IUCN IV
Nature Reserve
Ostrężnik
IUCN IV
Nature Reserve

1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

247 distinct species · 657 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Wiercica : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.086

Patrimoniales

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)