Ontologia

HydroLAKES lake · #184808

Happy Valley Reservoir

ReservoirAustraliaOceania 147 m

Surface area

1,45km²

Avg depth

9,9m

Volume

14,4km³

Shoreline

7,6km

Administrative coverage

Parent watershed

hybas-5080073680329 km² · upstream 329 km²

1 dept-equivalent regions (GADM L2)

  • Onkaparinga
    South Australia · Australia
    1.45 km²
    100.0% of lake

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

Species present

1 383 distinct species · 55 081 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 081 obs · 1 cellules
Obs. / cellule
≥ 55 081
55 081–55 080
55 081–55 080
55 081–55 080
< 55 081

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

Ecological tissue

Sample of 38 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 Happy Valley Reservoir : 29 espèces reliées par 69 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
69
Connectance
0.093
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

1,45km²

Avg depth

9,9m

Volume

14,400km³

Watershed

18km²

Shoreline

7,6km

Shore dev. idx

1,78

Residence time

1 894days

Elevation

147m

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