Ontologia

HydroLAKES lake · #104525

Lake Roesiger

Natural lakeUnited States of AmericaNorth America 178 m

Surface area

1,22km²

Avg depth

11,8m

Volume

14,37km³

Shoreline

9,1km

Administrative coverage

Parent watershed

hybas-70803367402179 km² · upstream 2179 km²

1 dept-equivalent regions (GADM L2)

  • Snohomish
    Washington · United States
    1.22 km²
    100.0% of lake

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

Species present

274 distinct species · 1 919 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 919 obs · 1 cellules
Obs. / cellule
≥ 1 919
1 919–1 918
1 919–1 918
1 919–1 918
< 1 919

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

Ecological tissue

Sample of 50 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 Lake Roesiger : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
113
Connectance
0.089
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

1,22km²

Avg depth

11,8m

Volume

14,370km³

Watershed

7km²

Shoreline

9,1km

Shore dev. idx

2,33

Residence time

551days

Elevation

178m

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