Ontologia

HydroLAKES lake · #9200

Lake Davis

ReservoirUnited States of AmericaNorth America 1765 m

Surface area

17,85km²

Avg depth

5,7m

Volume

102,4km³

Shoreline

30,2km

Administrative coverage

Parent watershed

hybas-7080545430139 km² · upstream 139 km²

1 dept-equivalent regions (GADM L2)

  • Plumas
    California · United States
    17.87 km²
    100.0% of lake

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

Species present

349 distinct species · 8 285 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 285 obs · 1 cellules
Obs. / cellule
≥ 8 285
8 285–8 284
8 285–8 284
8 285–8 284
< 8 285

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 Lake Davis : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 4 types (connectance 16.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
108
Connectance
0.162
Patrimoniales
1
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

17,85km²

Avg depth

5,7m

Volume

102,400km³

Watershed

109km²

Shoreline

30,2km

Shore dev. idx

2,02

Residence time

886days

Elevation

1 765m

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