Ontologia

HydroLAKES lake · #112452

Lower Bear River Reservoir

ReservoirUnited States of AmericaNorth America 1763 m

Surface area

2,12km²

Avg depth

31,4m

Volume

66,6km³

Shoreline

9,8km

Administrative coverage

Parent watershed

hybas-7080580010967 km² · upstream 967 km²

1 dept-equivalent regions (GADM L2)

  • Amador
    California · United States
    2.12 km²
    100.0% of lake

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

Species present

428 distinct species · 2 009 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 009 obs · 1 cellules
Obs. / cellule
≥ 2 009
2 009–2 008
2 009–2 008
2 009–2 008
< 2 009

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

Ecological tissue

Sample of 45 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 Lower Bear River Reservoir : 30 espèces reliées par 114 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
114
Connectance
0.110
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

2,12km²

Avg depth

31,4m

Volume

66,600km³

Watershed

92km²

Shoreline

9,8km

Shore dev. idx

1,91

Residence time

521days

Elevation

1 763m

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