Rivière· 24 segments

Sió (Sió-csatorna)

Crosses 6 administrative regions : Enying, Paks, Siófok, Szekszárd, Sárbogárd +1

rivière

Total length

121km

Max discharge

49,3m³/s

Max Strahler

Segments matched

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080514290176 km²

6 administrative regions crossed (GADM L2)

Tamás
Tolna · Hungary
34.6 km
in this dpt
Szekszárd
Tolna · Hungary
26.8 km
in this dpt
Siófok
Somogy · Hungary
16.0 km
in this dpt
Enying
Fejér · Hungary
13.1 km
in this dpt
Sárbogárd
Fejér · Hungary
3.4 km
in this dpt
Paks
Tolna · Hungary
2.9 km
in this dpt

13 intersecting protected areas

Lake Balaton
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Balaton
IUCN Not Reported
Special Protection Area (Birds Directive)
Balaton
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Duna–Dráva Nemzeti Park
IUCN V
National Park
Gemenc
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Gemenc
IUCN V
Wetland of International Importance (Ramsar Site)
Gemenc
IUCN Not Reported
Special Protection Area (Birds Directive)
Dél-Mezőföld Tájvédelmi Körzet
IUCN V
Landscape Protection Area
Kisszékelyi-dombság
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)

4 more protected areassorted by area

Kisszékelyi-dombság
IUCN Not Reported
Special Protection Area (Birds Directive)
Lajoskomáromi löszvölgyek
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Szedresi Ős-Sárvíz
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Kapszeg-tó Természetvédelmi Terület
IUCN IV
Nature Conservation Area

1 page = 1 named river (aggregation of 24 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

53 distinct species · 73 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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 Sió (Sió-csatorna) : 23 espèces reliées par 28 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 3 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)