Ontologia

HydroLAKES lake · #105914

Pokegama Reservoir

ReservoirUnited States of AmericaNorth America 387 m

Surface area

1,75km²

Avg depth

84,7m

Volume

148km³

Shoreline

14,1km

Administrative coverage

Parent watershed

hybas-70803523701105 km² · upstream 8450 km²

1 dept-equivalent regions (GADM L2)

  • Itasca
    Minnesota · United States
    1.75 km²
    100.0% of lake

1 intersecting protected areas

  • Bass Brook

    IUCN V

    State Wildlife Management Area

    0.00 km² overlap

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

Species present

942 distinct species · 23 067 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 067 obs · 1 cellules
Obs. / cellule
≥ 23 067
23 067–23 066
23 067–23 066
23 067–23 066
< 23 067

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

Ecological tissue

Sample of 39 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 Pokegama Reservoir : 26 espèces reliées par 95 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
95
Connectance
0.128
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

1,75km²

Avg depth

84,7m

Volume

148,000km³

Watershed

8 426km²

Shoreline

14,1km

Shore dev. idx

3,02

Residence time

33days

Elevation

387m

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