Ontologia

HydroLAKES lake · #169767

Lake Varaždin

ReservoirCroatiaEurope 166 m

Surface area

9,75km²

Avg depth

5,2m

Volume

51km³

Shoreline

21,8km

Administrative coverage

Parent watershed

hybas-2080523910954 km² · upstream 16172 km²

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Dravske akumulacije

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    9.76 km² overlap

  • Dravske akumulacije

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    9.76 km² overlap

  • Mura - Drava

    IUCN Not Reported

    Regional Park

    9.76 km² overlap

  • Mura-Drava-Danube

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    9.71 km² overlap

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

Species present

299 distinct species · 2 365 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 365 obs · 1 cellules
Obs. / cellule
≥ 2 365
2 365–2 364
2 365–2 364
2 365–2 364
< 2 365

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

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 Lake Varaždin : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
62
Connectance
0.117
Patrimoniales
1
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

9,75km²

Avg depth

5,2m

Volume

51,000km³

Watershed

15 610km²

Shoreline

21,8km

Shore dev. idx

1,97

Residence time

2days

Elevation

166m

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