Ontologia

HydroLAKES lake · #106459

Browns Lake

Natural lakeUnited States of AmericaNorth America 1306 m

Surface area

2,11km²

Avg depth

2,1m

Volume

4,38km³

Shoreline

8km

Administrative coverage

Parent watershed

hybas-7080357740833 km² · upstream 833 km²

1 dept-equivalent regions (GADM L2)

  • Powell
    Montana · United States
    2.12 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

339 distinct species · 19 960 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 960 obs · 1 cellules
Obs. / cellule
≥ 19 960
19 960–19 959
19 960–19 959
19 960–19 959
< 19 960

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

Ecological tissue

Sample of 25 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 Browns Lake : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 3 types (connectance 19.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
59
Connectance
0.197
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

2,11km²

Avg depth

2,1m

Volume

4,380km³

Watershed

8km²

Shoreline

8,0km

Shore dev. idx

1,56

Residence time

874days

Elevation

1 306m

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