Ontologia

HydroLAKES lake · #112644

Calaveras Reservoir

ReservoirUnited States of AmericaNorth America 226 m

Surface area

5,16km²

Avg depth

23,9m

Volume

123,3km³

Shoreline

14km

Administrative coverage

Parent watershed

hybas-70800134601898 km² · upstream 1898 km²

2 dept-equivalent regions (GADM L2)

  • Santa Clara
    California · United States
    4.52 km²
    87.7% of lake
  • Alameda
    California · United States
    0.64 km²
    12.3% of lake

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

Species present

852 distinct species · 14 741 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 741 obs · 1 cellules
Obs. / cellule
≥ 14 741
14 741–14 740
14 741–14 740
14 741–14 740
< 14 741

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 Calaveras Reservoir : 33 espèces reliées par 106 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
106
Connectance
0.098
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

5,16km²

Avg depth

23,9m

Volume

123,300km³

Watershed

246km²

Shoreline

14,0km

Shore dev. idx

1,74

Residence time

1 351days

Elevation

226m

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