Ontologia

HydroLAKES lake · #1345643

Lac 1345643

Natural lakeFranceEurope 53 m

Surface area

0,12km²

Avg depth

2,5m

Volume

0,31km³

Shoreline

1,9km

Administrative coverage

Parent watershed

hybas-20804707701672 km² · upstream 10268 km²

1 dept-equivalent regions (GADM L2)

1 communes (L5)

3 intersecting protected areas

  • La Bassée

    IUCN IV

    National Nature Reserve

    0.12 km² overlap

  • Bassée et plaines adjacentes

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.12 km² overlap

  • La Bassée

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.12 km² overlap

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

Species present

2 459 distinct species · 85 454 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

85 454 obs · 1 cellules
Obs. / cellule
≥ 85 454
85 454–85 453
85 454–85 453
85 454–85 453
< 85 454

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

Ecological tissue

Sample of 47 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 1345643 : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
108
Connectance
0.096
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

0,12km²

Avg depth

2,5m

Volume

0,310km³

Watershed

1km²

Shoreline

1,9km

Shore dev. idx

1,51

Residence time

507days

Elevation

53m

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