Ontologia

HydroLAKES lake · #13088

Lubāns

Natural lakeLatviaEurope 89 m

Surface area

80,62km²

Avg depth

2,8m

Volume

222,74km³

Shoreline

44,6km

Administrative coverage

Parent watershed

hybas-208028177046 km² · upstream 1874 km²

2 dept-equivalent regions (GADM L2)

  • Rezekne
    Latgale · Latvia
    49.72 km²
    61.4% of lake
  • Madona
    Vidzeme · Latvia
    31.30 km²
    38.6% of lake

4 intersecting protected areas

  • Lubāna mitrājs

    IUCN IV

    Nature Reserve

    81.02 km² overlap

  • Lubāna mitrājs

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    81.02 km² overlap

  • Lubāna mitrājs

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    81.02 km² overlap

  • Lubana wetland complex

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    81.02 km² overlap

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

Species present

223 distinct species · 1 400 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 400 obs · 2 cellules
Obs. / cellule
≥ 1 174
1 174–1 173
1 174–1 173
1 174–1 173
< 1 174

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

Ecological tissue

Sample of 36 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 Lubāns : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
69
Connectance
0.110
Patrimoniales
2
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

80,62km²

Avg depth

2,8m

Volume

222,740km³

Watershed

2 738km²

Shoreline

44,6km

Shore dev. idx

1,40

Residence time

110days

Elevation

89m

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