Ontologia

HydroLAKES lake · #14586

Tazawa Ko

Natural lakeJapanAsia 243 m

Surface area

25,5km²

Avg depth

54,5m

Volume

1 390,2km³

Shoreline

19,6km

Administrative coverage

Parent watershed

hybas-408007542049 km² · upstream 49 km²

1 dept-equivalent regions (GADM L2)

  • Semboku
    Akita · Japan
    25.53 km²
    100.0% of lake

2 intersecting protected areas

  • Tazawako

    IUCN IV

    Prefectural Wildlife Protection Area

    25.53 km² overlap

  • Tazawako dakigaeri

    IUCN V

    Prefectural Natural Park

    25.53 km² overlap

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

Species present

145 distinct species · 209 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

209 obs · 1 cellules
Obs. / cellule
≥ 209
209–208
209–208
209–208
< 209

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

Ecological tissue

Sample of 35 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 Tazawa Ko : 30 espèces reliées par 43 interactions GloBI sur 4 types (connectance 6.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
43
Connectance
0.068
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

25,50km²

Avg depth

54,5m

Volume

1 390,200km³

Watershed

49km²

Shoreline

19,6km

Shore dev. idx

1,09

Residence time

9 676days

Elevation

243m

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