Ruisseau· 10 segments

Oleśnica

Crosses 9 administrative regions : Jeseník, Nysa, Oleśnica, Sieradz, Wieluń +4

ruisseau

Total length

106km

Max discharge

2,7m³/s

Max Strahler

Segments matched

River geography9 admin regions · 0 communes

Parent watershed

hybas-20803995301765 km²

9 administrative regions crossed (GADM L2)

Oleśnica
Dolnośląskie · Poland
23.5 km
in this dpt
Sieradz
Łódzkie · Poland
20.4 km
in this dpt
Wrocław
Dolnośląskie · Poland
12.9 km
in this dpt
Wieluń
Łódzkie · Poland
11.3 km
in this dpt
Wieruszów
Łódzkie · Poland
8.1 km
in this dpt
Jeseník
Olomoucký · Czechia
2.0 km
in this dpt
Wrocław (City)
Dolnośląskie · Poland
0.3 km
in this dpt
Nysa
Opolskie · Poland
0.2 km
in this dpt
Łask
Łódzkie · Poland
0.0 km
in this dpt

8 intersecting protected areas

Jeseníky
IUCN V
Protected Landscape Area
Jeseníky
IUCN Not Reported
Special Protection Area (Birds Directive)
Park Krajobrazowy Międzyrzecza Warty i Widawki
IUCN V
Landscape Park
Góry Opawskie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Park Krajobrazowy Góry Opawskie
IUCN V
Landscape Park
Kumaki Dobrej
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Dolina Oleśnicy i Potoku Boguszyckiego
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Stawy w Borowej
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

84 distinct species · 95 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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 Oleśnica : 32 espèces reliées par 72 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.092

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)