Ontologia

HydroLAKES lake · #1249

Neuchatel

Natural lakeSwitzerlandEurope 422 m

Surface area

210,29km²

Avg depth

18,7m

Volume

3 927,92km³

Shoreline

96,3km

Administrative coverage

Parent watershed

hybas-20805060002688 km² · upstream 2688 km²

6 dept-equivalent regions (GADM L2)

  • La Broye
    Fribourg · Switzerland
    55.03 km²
    26.1% of lake
  • Boudry
    Neuchâtel · Switzerland
    51.29 km²
    24.3% of lake
  • Jura-North Vaudois
    Vaud · Switzerland
    39.05 km²
    18.5% of lake
  • Broye-Vully
    Vaud · Switzerland
    35.54 km²
    16.9% of lake
  • Neuchâtel
    Neuchâtel · Switzerland
    29.90 km²
    14.2% of lake
  • Erlach
    Bern · Switzerland
    0.03 km²
    0.0% of lake

30 intersecting protected areas

21 more protected areas

  • Chevroux jusqu'à Portalban (FR, VD)

    IUCN IV

    Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.

    1.72 km² overlap

  • Fanel

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    1.71 km² overlap

  • La Grève (Chabrey)

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.11 km² overlap

  • Les Grèves (Chevroux)

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.08 km² overlap

  • Les Grèves, Cheyres-Font

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.07 km² overlap

  • Grèves du lac

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.05 km² overlap

  • Les Grèves d'Yverdon-Yvonand

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.04 km² overlap

  • Champ Pittet, Châble Perron

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.03 km² overlap

  • Grèves du lac

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.03 km² overlap

  • Les Grèves, Gletterens-Portalban

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.03 km² overlap

  • Grèves du lac

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.03 km² overlap

  • Les Grèves de Cheyres-Font

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.03 km² overlap

  • Les Grèves (Cudrefin)

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.03 km² overlap

  • Grèves du lac

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.02 km² overlap

  • Grèves du lac

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.02 km² overlap

  • Préfargier

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.01 km² overlap

  • Le Fanel

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.01 km² overlap

  • Les Grèves, Cheyres sud

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.01 km² overlap

  • Les Grèves de Chevroux-Portalban

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.01 km² overlap

  • Seewald-Fanel

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.01 km² overlap

  • Les Grèves

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.01 km² overlap

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

Species present

10 094 distinct species · 940 919 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

940 919 obs · 17 cellules
Obs. / cellule
≥ 145 626
97 805–145 625
60 308–97 804
47 365–60 307
< 47 365

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

Ecological tissue

Sample of 37 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 Neuchatel : 26 espèces reliées par 141 interactions GloBI sur 5 types (connectance 19.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
141
Connectance
0.190
Patrimoniales
0
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

210,29km²

Avg depth

18,7m

Volume

3 927,920km³

Watershed

2 466km²

Shoreline

96,3km

Shore dev. idx

1,87

Residence time

792days

Elevation

422m

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