Ontologia

HydroLAKES lake · #110792

Pentwater Lake

Natural lakeUnited States of AmericaNorth America 176 m

Surface area

1,59km²

Avg depth

6,6m

Volume

10,52km³

Shoreline

9,1km

Administrative coverage

Parent watershed

hybas-7080441440982 km² · upstream 982 km²

1 dept-equivalent regions (GADM L2)

  • Oceana
    Michigan · United States
    1.59 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

753 distinct species · 16 145 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 145 obs · 1 cellules
Obs. / cellule
≥ 16 145
16 145–16 144
16 145–16 144
16 145–16 144
< 16 145

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

Ecological tissue

Sample of 37 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 Pentwater Lake : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
60
Connectance
0.090
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

1,59km²

Avg depth

6,6m

Volume

10,520km³

Watershed

427km²

Shoreline

9,1km

Shore dev. idx

2,03

Residence time

32days

Elevation

176m

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