Ontologia

HydroLAKES lake · #172552

田光沼

Natural lakeJapanAsia -2 m

Surface area

1,25km²

Avg depth

1,4m

Volume

1,79km³

Shoreline

5,6km

Administrative coverage

Parent watershed

hybas-40800436502437 km² · upstream 2437 km²

1 dept-equivalent regions (GADM L2)

  • Tsugaru
    Aomori · Japan
    1.25 km²
    100.0% of lake

1 intersecting protected areas

  • Tappinuma

    IUCN IV

    Prefectural Wildlife Protection Area

    1.24 km² overlap

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

Species present

69 distinct species · 139 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

139 obs · 1 cellules
Obs. / cellule
≥ 139
139–138
139–138
139–138
< 139

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

Ecological tissue

Sample of 21 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 田光沼 : 17 espèces reliées par 25 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
25
Connectance
0.108
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

1,25km²

Avg depth

1,4m

Volume

1,790km³

Watershed

144km²

Shoreline

5,6km

Shore dev. idx

1,40

Residence time

5days

Elevation

-2m

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