Ontologia

HydroLAKES lake · #103515

Big Lake

Natural lakeUnited States of AmericaNorth America 26 m

Surface area

1,87km²

Avg depth

8,9m

Volume

16,62km³

Shoreline

9,5km

Administrative coverage

Parent watershed

hybas-70800160901115 km² · upstream 8183 km²

1 dept-equivalent regions (GADM L2)

  • Skagit
    Washington · United States
    1.87 km²
    100.0% of lake

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

Species present

214 distinct species · 7 156 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 156 obs · 1 cellules
Obs. / cellule
≥ 7 156
7 156–7 155
7 156–7 155
7 156–7 155
< 7 156

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

Ecological tissue

Sample of 36 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 Big Lake : 26 espèces reliées par 79 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
79
Connectance
0.107
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

1,87km²

Avg depth

8,9m

Volume

16,620km³

Watershed

59km²

Shoreline

9,5km

Shore dev. idx

1,96

Residence time

112days

Elevation

26m

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