Ontologia

Ruisseau· 3 segments

Hradná

Crosses 2 administrative regions : Detva, Zvolen

ruisseau

Total length

9km

Max discharge

2m³/s

Max Strahler

3

Segments matched

3

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080465900802 km²

2 administrative regions crossed (GADM L2)

  • Detva
    Banskobystrický · Slovakia
    8.6 km
    in this dpt
  • Zvolen
    Banskobystrický · Slovakia
    2.5 km
    in this dpt

6 intersecting protected areas

  • Poľana

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Poľana

    IUCN V

    Protected Landscape Area; second level of protection

  • Močidlianska skala

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Hradné lúky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Pstruša

    IUCN IV

    Nature Reserve / Private Nature Reserve

  • Hrončiačka

    IUCN IV

    Protected Site / Private Protected Site

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

Species present

698 distinct species · 6 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 21 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 Hradná : 16 espèces reliées par 28 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
28
Connectance
0.111
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

9km

Max discharge

2,0m³/s

Max Strahler

3

Segments matched

3

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