Ontologia

HydroLAKES lake · #108525

Steelman Lake

Natural lakeUnited States of AmericaNorth America 1 m

Surface area

1,62km²

Avg depth

1,2m

Volume

1,87km³

Shoreline

8,3km

Administrative coverage

Parent watershed

hybas-7080388180486 km² · upstream 486 km²

2 dept-equivalent regions (GADM L2)

  • Columbia
    Oregon · United States
    1.29 km²
    79.5% of lake
  • Multnomah
    Oregon · United States
    0.33 km²
    20.5% of lake

1 intersecting protected areas

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

Species present

920 distinct species · 187 689 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

187 689 obs · 1 cellules
Obs. / cellule
≥ 187 689
187 689–187 688
187 689–187 688
187 689–187 688
< 187 689

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

Ecological tissue

Sample of 32 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 Steelman Lake : 19 espèces reliées par 83 interactions GloBI sur 4 types (connectance 15.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
83
Connectance
0.157
Patrimoniales
0
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

1,62km²

Avg depth

1,2m

Volume

1,870km³

Watershed

8km²

Shoreline

8,3km

Shore dev. idx

1,84

Residence time

79days

Elevation

1m

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