Ontologia

HydroLAKES lake · #159738

Augstrozes Lielezers

Natural lakeLatviaEurope 77 m

Surface area

3,61km²

Avg depth

4,6m

Volume

16,44km³

Shoreline

9km

Administrative coverage

Parent watershed

hybas-20800274603569 km² · upstream 3569 km²

2 dept-equivalent regions (GADM L2)

  • Limbaži
    Riga · Latvia
    3.62 km²
    100.0% of lake
  • Valmiera
    Vidzeme · Latvia
    0.00 km²
    0.0% of lake

4 intersecting protected areas

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

Species present

78 distinct species · 89 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

89 obs · 1 cellules
Obs. / cellule
≥ 89
89–88
89–88
89–88
< 89

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

Ecological tissue

Sample of 39 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 Augstrozes Lielezers : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
37
Connectance
0.050
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

3,61km²

Avg depth

4,6m

Volume

16,440km³

Watershed

28km²

Shoreline

9,0km

Shore dev. idx

1,33

Residence time

618days

Elevation

77m

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