Ontologia

HydroLAKES lake · #112553

Salt Spring Valley Reservoir

ReservoirUnited States of AmericaNorth America 326 m

Surface area

4,51km²

Avg depth

3m

Volume

13,4km³

Shoreline

18,6km

Administrative coverage

Parent watershed

hybas-70805911401177 km² · upstream 1177 km²

1 dept-equivalent regions (GADM L2)

  • Calaveras
    California · United States
    4.51 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

273 distinct species · 17 888 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 888 obs · 1 cellules
Obs. / cellule
≥ 17 888
17 888–17 887
17 888–17 887
17 888–17 887
< 17 888

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 Salt Spring Valley Reservoir : 31 espèces reliées par 78 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
78
Connectance
0.111
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

4,51km²

Avg depth

3,0m

Volume

13,400km³

Watershed

57km²

Shoreline

18,6km

Shore dev. idx

2,47

Residence time

285days

Elevation

326m

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