Ontologia

HydroLAKES lake · #113591

Lower Otay Reservoir

ReservoirUnited States of AmericaNorth America 143 m

Surface area

3,28km²

Avg depth

18,6m

Volume

61,1km³

Shoreline

15,1km

Administrative coverage

Parent watershed

hybas-70800122801169 km² · upstream 1169 km²

1 dept-equivalent regions (GADM L2)

  • San Diego
    California · United States
    3.28 km²
    100.0% of lake

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

Species present

1 226 distinct species · 40 563 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 563 obs · 1 cellules
Obs. / cellule
≥ 40 563
40 563–40 562
40 563–40 562
40 563–40 562
< 40 563

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

Ecological tissue

Sample of 39 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 Otay Reservoir : 27 espèces reliées par 94 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
94
Connectance
0.127
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

3,28km²

Avg depth

18,6m

Volume

61,100km³

Watershed

253km²

Shoreline

15,1km

Shore dev. idx

2,35

Residence time

1 003days

Elevation

143m

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