Ontologia

HydroLAKES lake · #103176

Island Lake

Natural lakeUnited States of AmericaNorth America 481 m

Surface area

4,13km²

Avg depth

2,3m

Volume

9,69km³

Shoreline

15,3km

Administrative coverage

Parent watershed

hybas-7080079650541 km² · upstream 541 km²

1 dept-equivalent regions (GADM L2)

  • Rolette
    North Dakota · United States
    4.15 km²
    100.0% of lake

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

Species present

117 distinct species · 1 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 012 obs · 1 cellules
Obs. / cellule
≥ 1 012
1 012–1 011
1 012–1 011
1 012–1 011
< 1 012

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

Ecological tissue

Sample of 24 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 Island Lake : 16 espèces reliées par 46 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
46
Connectance
0.167
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

4,13km²

Avg depth

2,3m

Volume

9,690km³

Watershed

112km²

Shoreline

15,3km

Shore dev. idx

2,12

Residence time

1 122days

Elevation

481m

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