Ontologia

HydroLAKES lake · #107271

Buchanan Lake

Natural lakeUnited States of AmericaNorth America 399 m

Surface area

3,53km²

Avg depth

3,2m

Volume

11,38km³

Shoreline

11,4km

Administrative coverage

Parent watershed

hybas-70803735102216 km² · upstream 2216 km²

1 dept-equivalent regions (GADM L2)

  • Otter Tail
    Minnesota · United States
    3.54 km²
    100.0% of lake

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

Species present

176 distinct species · 956 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

956 obs · 1 cellules
Obs. / cellule
≥ 956
956–955
956–955
956–955
< 956

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

Ecological tissue

Sample of 37 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 Buchanan Lake : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
85
Connectance
0.115
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

3,53km²

Avg depth

3,2m

Volume

11,380km³

Watershed

25km²

Shoreline

11,4km

Shore dev. idx

1,71

Residence time

1 447days

Elevation

399m

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