Ontologia

Rivière· 18 segments

Marcal

Crosses 8 administrative regions : Ajka, Celldömölk, Csorna, Győr, Pápa +3

rivière

Total length

100km

Max discharge

40,9m³/s

Max Strahler

5

Segments matched

18

River geography8 admin regions · 0 communes

Parent watershed

hybas-20804970901943 km²

8 administrative regions crossed (GADM L2)

  • Celldömölk
    Vas · Hungary
    27.5 km
    in this dpt
  • Téti
    Gyor-Moson-Sopron · Hungary
    25.4 km
    in this dpt
  • Pápa
    Veszprém · Hungary
    19.7 km
    in this dpt
  • Zalaszentgrót
    Zala · Hungary
    10.7 km
    in this dpt
  • Sümeg
    Veszprém · Hungary
    7.3 km
    in this dpt
  • Ajka
    Veszprém · Hungary
    0.0 km
    in this dpt
  • Győr
    Gyor-Moson-Sopron · Hungary
    0.0 km
    in this dpt
  • Csorna
    Gyor-Moson-Sopron · Hungary
    0.0 km
    in this dpt

3 intersecting protected areas

  • Rába

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Marcal-medence

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Güssing Fishponds

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

1 page = 1 named river (aggregation of 18 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

24 distinct species · 59 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 10 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

Indicateurs du tissu écologique

Tissu écologique de Marcal : 9 espèces reliées par 10 interactions GloBI sur 2 types (connectance 22.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
10
Connectance
0.222
Patrimoniales
0
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)

Total length

100km

Max discharge

40,9m³/s

Max Strahler

5

Segments matched

18

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.