Ontologia

HydroLAKES lake · #1306799

Lac 1306799

Natural lakeLatviaEurope 105 m

Surface area

0,39km²

Avg depth

2,2m

Volume

0,84km³

Shoreline

2,5km

Administrative coverage

Parent watershed

hybas-2080279790449 km² · upstream 942 km²

1 dept-equivalent regions (GADM L2)

  • Ludza
    Latgale · Latvia
    0.39 km²
    100.0% of lake

2 intersecting protected areas

  • Kreiču purvs

    IUCN IV

    Nature Reserve

    0.39 km² overlap

  • Kreiču purvs

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.39 km² overlap

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

Species present

98 distinct species · 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 obs · 1 cellules
Obs. / cellule
≥ 125
125–124
125–124
125–124
< 125

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

Ecological tissue

Sample of 35 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 Lac 1306799 : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 12.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
78
Connectance
0.124
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

0,39km²

Avg depth

2,2m

Volume

0,840km³

Watershed

13km²

Shoreline

2,5km

Shore dev. idx

1,14

Residence time

112days

Elevation

105m

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