Ontologia

HydroLAKES lake · #161288

Sventes ezers

Natural lakeLatviaEurope 133 m

Surface area

6,14km²

Avg depth

6,2m

Volume

38,07km³

Shoreline

22,3km

Administrative coverage

Parent watershed

hybas-2080297430745 km² · upstream 745 km²

1 dept-equivalent regions (GADM L2)

  • Daugavpils
    Latgale · Latvia
    6.17 km²
    100.0% of lake

5 intersecting protected areas

  • Svente

    IUCN II

    Nature Park

    6.17 km² overlap

  • Augšzeme

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    6.17 km² overlap

  • Augšzeme

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.17 km² overlap

  • Augšzeme

    IUCN V

    Protected Landscape Area

    6.17 km² overlap

  • Sventes ezera salas

    IUCN IV

    Nature Reserve

    0.00 km² overlap

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

Species present

62 distinct species · 86 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

86 obs · 1 cellules
Obs. / cellule
≥ 86
86–85
86–85
86–85
< 86

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

Ecological tissue

Sample of 22 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 Sventes ezers : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
24
Connectance
0.104
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

6,14km²

Avg depth

6,2m

Volume

38,070km³

Watershed

24km²

Shoreline

22,3km

Shore dev. idx

2,53

Residence time

2 260days

Elevation

133m

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