Ontologia

Ruisseau· 3 segments

Gidra

Crosses 4 administrative regions : Galanta, Pezinok, Senec, Trnava

ruisseau

Total length

43km

Max discharge

0,4m³/s

Max Strahler

2

Segments matched

3

River geography4 admin regions · 0 communes

Parent watershed

hybas-2080478790746 km²

4 administrative regions crossed (GADM L2)

  • Pezinok
    Bratislavský · Slovakia
    16.8 km
    in this dpt
  • Trnava
    Trnavský · Slovakia
    14.2 km
    in this dpt
  • Galanta
    Trnavský · Slovakia
    1.3 km
    in this dpt
  • Senec
    Bratislavský · Slovakia
    0.0 km
    in this dpt

8 intersecting protected areas

  • Malé Karpaty

    IUCN V

    Protected Landscape Area; second level of protection

  • Malé Karpaty

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Úľanská mokraď

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Biele hory

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lindava

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Hajdúchy

    IUCN Ia

    National Nature Reserve

  • Lindava

    IUCN Ia

    Nature Reserve / Private Nature Reserve

  • Alúvium Gidry

    IUCN Ia

    Nature Reserve / Private Nature Reserve

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

294 distinct species · 1 736 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Gidra : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 14.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
76
Connectance
0.144
Patrimoniales
1
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

43km

Max discharge

0,4m³/s

Max Strahler

2

Segments matched

3

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