Ontologia

HydroLAKES lake · #13841

Orawska Zapora

ReservoirSlovakiaEurope 596 m

Surface area

28,25km²

Avg depth

12,2m

Volume

346km³

Shoreline

49,9km

Administrative coverage

Parent watershed

hybas-20804508001967 km² · upstream 1967 km²

2 dept-equivalent regions (GADM L2)

  • Tvrdošín
    Žilinský · Slovakia
    17.51 km²
    61.8% of lake
  • Námestovo
    Žilinský · Slovakia
    10.83 km²
    38.2% of lake

6 intersecting protected areas

  • Horná Orava

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    28.26 km² overlap

  • Horná Orava

    IUCN V

    Protected Landscape Area; second level of protection

    28.21 km² overlap

  • Wetlands of Orava Basin

    IUCN V

    Wetland of International Importance (Ramsar Site)

    27.86 km² overlap

  • Oravská vodná nádrž

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.96 km² overlap

  • Jelešňa

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.43 km² overlap

  • Ústie Bielej Oravy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.14 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

628 distinct species · 5 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 120 obs · 1 cellules
Obs. / cellule
≥ 5 120
5 120–5 119
5 120–5 119
5 120–5 119
< 5 120

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 23 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 Orawska Zapora : 17 espèces reliées par 65 interactions GloBI sur 5 types (connectance 21.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
65
Connectance
0.217
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

28,25km²

Avg depth

12,2m

Volume

346,000km³

Watershed

1 143km²

Shoreline

49,9km

Shore dev. idx

2,65

Residence time

224days

Elevation

596m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.