Rivière· 9 segments

Oskava

Crosses 3 administrative regions : Bruntál, Olomouc, Šumperk

rivière

Total length

50km

Max discharge

23,4m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20804435801737 km²

3 administrative regions crossed (GADM L2)

Šumperk
Olomoucký · Czechia
15.5 km
in this dpt
Olomouc
Olomoucký · Czechia
14.6 km
in this dpt
Bruntál
Moravskoslezský · Czechia
2.7 km
in this dpt

10 intersecting protected areas

Jeseníky
IUCN V
Protected Landscape Area
Litovelské Pomoraví
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Litovelské Pomoraví
IUCN V
Protected Landscape Area
Litovelské Pomoraví
IUCN Not Reported
Special Protection Area (Birds Directive)
Litovelské Pomoraví
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Rabštejn
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Chomoutovské jezero
IUCN IV
Nature Monument
Rabštejn
IUCN IV
Nature Reserve
Libina - U Černušků
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

1 more protected areassorted by area

Libina - U Černušků
IUCN III
Nature Monument

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

270 distinct species · 13 604 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 Oskava : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.142

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)