Ontologia

HydroLAKES lake · #112056

Snag Lake

Natural lakeUnited States of AmericaNorth America 1854 m

Surface area

2,05km²

Avg depth

11,6m

Volume

23,67km³

Shoreline

8,8km

Administrative coverage

Parent watershed

hybas-70805165701543 km² · upstream 1543 km²

1 dept-equivalent regions (GADM L2)

  • Lassen
    California · United States
    2.05 km²
    100.0% of lake

2 intersecting protected areas

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

Species present

364 distinct species · 2 848 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 848 obs · 1 cellules
Obs. / cellule
≥ 2 848
2 848–2 847
2 848–2 847
2 848–2 847
< 2 848

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 Snag Lake : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
98
Connectance
0.099
Patrimoniales
1
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

2,05km²

Avg depth

11,6m

Volume

23,670km³

Watershed

43km²

Shoreline

8,8km

Shore dev. idx

1,72

Residence time

535days

Elevation

1 854m

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