Ontologia

HydroLAKES lake · #112074

Sewell Lake (historical)

Natural lakeUnited States of AmericaNorth America 134 m

Surface area

4,12km²

Avg depth

5,6m

Volume

23,02km³

Shoreline

17,1km

Administrative coverage

Parent watershed

hybas-70805330701401 km² · upstream 40829 km²

1 dept-equivalent regions (GADM L2)

  • Tazewell
    Illinois · United States
    4.13 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

495 distinct species · 30 612 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 612 obs · 1 cellules
Obs. / cellule
≥ 30 612
30 612–30 611
30 612–30 611
30 612–30 611
< 30 612

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

Ecological tissue

Sample of 33 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 Sewell Lake (historical) : 27 espèces reliées par 64 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
64
Connectance
0.121
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

4,12km²

Avg depth

5,6m

Volume

23,020km³

Watershed

75km²

Shoreline

17,1km

Shore dev. idx

2,37

Residence time

390days

Elevation

134m

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