Ruisseau· 12 segments

Radunia

Crosses 3 administrative regions : Gdańsk, Gdańsk (City), Kartuzy

ruisseau

Total length

76km

Max discharge

5,1m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20800265001209 km²

3 administrative regions crossed (GADM L2)

Gdańsk
Pomorskie · Poland
41.1 km
in this dpt
Kartuzy
Pomorskie · Poland
19.6 km
in this dpt
Gdańsk (City)
Pomorskie · Poland
0.6 km
in this dpt

8 intersecting protected areas

Przywidzki
IUCN Not Assigned
Protected Landscape Area
Doliny Raduni
IUCN Not Assigned
Protected Landscape Area
Otomiński
IUCN Not Assigned
Protected Landscape Area
Jar Rzeki Raduni
IUCN IV
Nature Reserve
Jar Rzeki Raduni
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Dolina Reknicy
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Jar Reknicy
IUCN IV
Nature Reserve
Huta Dolna
IUCN Not Reported
Site of Community Importance (Habitats Directive)

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 168 distinct species · 4 603 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Radunia : 28 espèces reliées par 59 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.127

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)