Ontologia

HydroLAKES lake · #990331

Lac 990331

Natural lakeUnited States of AmericaNorth America 681 m

Surface area

0,51km²

Avg depth

3m

Volume

1,51km³

Shoreline

3,9km

Administrative coverage

Parent watershed

hybas-70803292802657 km² · upstream 2657 km²

1 dept-equivalent regions (GADM L2)

  • Burke
    North Dakota · United States
    0.51 km²
    100.0% of lake

1 intersecting protected areas

  • Lostwood

    IUCN IV

    National Wildlife Refuge

    0.51 km² overlap

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

Species present

286 distinct species · 25 544 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 544 obs · 1 cellules
Obs. / cellule
≥ 25 544
25 544–25 543
25 544–25 543
25 544–25 543
< 25 544

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

Ecological tissue

Sample of 35 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 990331 : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 3 types (connectance 13.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
80
Connectance
0.135
Patrimoniales
2
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

0,51km²

Avg depth

3,0m

Volume

1,510km³

Watershed

18km²

Shoreline

3,9km

Shore dev. idx

1,53

Residence time

1 459days

Elevation

681m

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