Ontologia

HydroLAKES lake · #998736

Lac 998736

Natural lakeUnited States of AmericaNorth America 559 m

Surface area

0,23km²

Avg depth

1,6m

Volume

0,36km³

Shoreline

2,4km

Administrative coverage

Parent watershed

hybas-7080328500286 km² · upstream 2689 km²

1 dept-equivalent regions (GADM L2)

  • Williams
    North Dakota · United States
    0.23 km²
    100.0% of lake

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

Species present

360 distinct species · 14 475 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 475 obs · 1 cellules
Obs. / cellule
≥ 14 475
14 475–14 474
14 475–14 474
14 475–14 474
< 14 475

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

Ecological tissue

Sample of 30 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 Lac 998736 : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 3 types (connectance 17.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
78
Connectance
0.179
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

0,23km²

Avg depth

1,6m

Volume

0,360km³

Watershed

120km²

Shoreline

2,4km

Shore dev. idx

1,39

Residence time

77days

Elevation

559m

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