Ontologia

HydroLAKES lake · #174516

Ikawako

ReservoirJapanAsia 634 m

Surface area

3,78km²

Avg depth

39,7m

Volume

150km³

Shoreline

26,5km

Administrative coverage

Parent watershed

hybas-40800451901292 km² · upstream 1292 km²

1 dept-equivalent regions (GADM L2)

  • Shizuoka
    Shizuoka · Japan
    3.78 km²
    100.0% of lake

2 intersecting protected areas

  • Okuoi

    IUCN V

    Prefectural Natural Park

    3.67 km² overlap

  • Ikawako

    IUCN IV

    Prefectural Wildlife Protection Area

    0.00 km² overlap

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

Species present

240 distinct species · 388 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

388 obs · 1 cellules
Obs. / cellule
≥ 388
388–387
388–387
388–387
< 388

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

Ecological tissue

Sample of 14 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 Ikawako : 13 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

3,78km²

Avg depth

39,7m

Volume

150,000km³

Watershed

450km²

Shoreline

26,5km

Shore dev. idx

3,85

Residence time

101days

Elevation

634m

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