Ontologia

HydroLAKES lake · #792

Tahoe

Lake controlUnited States of AmericaNorth America 1898 m

Surface area

495,62km²

Avg depth

282,5m

Volume

140 000km³

Shoreline

115,9km

Administrative coverage

Parent watershed

hybas-7080561280987 km² · upstream 987 km²

5 dept-equivalent regions (GADM L2)

  • Placer
    California · United States
    203.50 km²
    41.0% of lake
  • El Dorado
    California · United States
    143.82 km²
    29.0% of lake
  • Douglas
    Nevada · United States
    63.91 km²
    12.9% of lake
  • Washoe
    Nevada · United States
    53.77 km²
    10.8% of lake
  • Carson City
    Nevada · United States
    31.04 km²
    6.3% of lake

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

Species present

2 120 distinct species · 56 730 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 730 obs · 13 cellules
Obs. / cellule
≥ 23 323
7 105–23 322
5 582–7 104
3 024–5 581
< 3 024

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 Tahoe : 29 espèces reliées par 77 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
77
Connectance
0.089
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

495,62km²

Avg depth

282,5m

Volume

140 000,000km³

Watershed

1 299km²

Shoreline

115,9km

Shore dev. idx

1,47

Residence time

85 957days

Elevation

1 898m

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