Ontologia

HydroLAKES lake · #13818

vodní nádrž Orlík

ReservoirCzech RepublicEurope 352 m

Surface area

15,07km²

Avg depth

47,5m

Volume

716,5km³

Shoreline

108,8km

Administrative coverage

Parent watershed

hybas-20804325301325 km² · upstream 13230 km²

2 dept-equivalent regions (GADM L2)

  • Písek
    Jihočeský · Czechia
    8.77 km²
    58.0% of lake
  • Příbram
    Středočeský · Czechia
    6.35 km²
    42.0% of lake

2 intersecting protected areas

  • Údolí Otavy a Vltavy

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    12.77 km² overlap

  • Trhovky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

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

Species present

524 distinct species · 1 945 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 945 obs · 1 cellules
Obs. / cellule
≥ 1 945
1 945–1 944
1 945–1 944
1 945–1 944
< 1 945

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

Ecological tissue

Sample of 44 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 vodní nádrž Orlík : 36 espèces reliées par 93 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
93
Connectance
0.086
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

15,07km²

Avg depth

47,5m

Volume

716,500km³

Watershed

12 025km²

Shoreline

108,8km

Shore dev. idx

7,91

Residence time

109days

Elevation

352m

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