Ontologia

HydroLAKES lake · #4556

Marsh Lake

Natural lakeCanadaNorth America 648 m

Surface area

94,9km²

Avg depth

22m

Volume

2 084,69km³

Shoreline

90,3km

Administrative coverage

Parent watershed

hybas-80802806701268 km² · upstream 17191 km²

1 dept-equivalent regions (GADM L2)

  • Yukon
    Yukon · Canada
    95.44 km²
    100.0% of lake

2 intersecting protected areas

  • Lewes Marsh

    IUCN IV

    Habitat Protection Area

    5.76 km² overlap

  • Tagish River

    IUCN IV

    Habitat Protection Area

    1.60 km² overlap

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

Species present

422 distinct species · 25 834 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 834 obs · 3 cellules
Obs. / cellule
≥ 15 563
15 563–15 562
15 563–15 562
10 124–15 562
< 10 124

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

Ecological tissue

Sample of 20 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 Marsh Lake : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 2 types (connectance 17.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
36
Connectance
0.171
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

94,90km²

Avg depth

22,0m

Volume

2 084,690km³

Watershed

19 101km²

Shoreline

90,3km

Shore dev. idx

2,61

Residence time

125days

Elevation

648m

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