Ontologia

HydroLAKES lake · #111833

Lower Roberts Reservoir

Natural lakeUnited States of AmericaNorth America 1267 m

Surface area

2,4km²

Avg depth

4,3m

Volume

10,35km³

Shoreline

7,6km

Administrative coverage

Parent watershed

hybas-70805134402526 km² · upstream 7545 km²

1 dept-equivalent regions (GADM L2)

  • Modoc
    California · United States
    2.40 km²
    100.0% of lake

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

Species present

225 distinct species · 1 320 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 320 obs · 1 cellules
Obs. / cellule
≥ 1 320
1 320–1 319
1 320–1 319
1 320–1 319
< 1 320

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

Ecological tissue

Sample of 30 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 Roberts Reservoir : 17 espèces reliées par 125 interactions GloBI sur 4 types (connectance 25.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
125
Connectance
0.252
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

2,40km²

Avg depth

4,3m

Volume

10,350km³

Watershed

31km²

Shoreline

7,6km

Shore dev. idx

1,38

Residence time

826days

Elevation

1 267m

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