Ontologia

HydroLAKES lake · #1351453

Lac 1351453

Natural lakeFranceEurope 0 m

Surface area

0,12km²

Avg depth

1,6m

Volume

0,18km³

Shoreline

2km

Administrative coverage

Parent watershed

hybas-20805017101269 km² · upstream 1269 km²

1 dept-equivalent regions (GADM L2)

2 communes (L5)

5 intersecting protected areas

  • Lac de Grand Lieu

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.12 km² overlap

  • Lac de Grand-Lieu

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.12 km² overlap

  • Lac de Grand-Lieu

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    0.11 km² overlap

  • Lac De Grand-Lieu

    IUCN IV

    National Nature Reserve

    0.03 km² overlap

  • Lac de grand lieu

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.03 km² overlap

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

Species present

778 distinct species · 5 060 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 060 obs · 1 cellules
Obs. / cellule
≥ 5 060
5 060–5 059
5 060–5 059
5 060–5 059
< 5 060

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

Ecological tissue

Sample of 41 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 1351453 : 36 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
94
Connectance
0.115
Patrimoniales
4
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

0,12km²

Avg depth

1,6m

Volume

0,180km³

Watershed

1km²

Shoreline

2,0km

Shore dev. idx

1,68

Residence time

126days

Elevation

0m

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