Ontologia

HydroLAKES lake · #172126

Kuttara-ko

Natural lakeJapanAsia 257 m

Surface area

4,39km²

Avg depth

30,1m

Volume

132,19km³

Shoreline

7,6km

Administrative coverage

Parent watershed

hybas-40800388406362 km² · upstream 6362 km²

2 dept-equivalent regions (GADM L2)

  • Shiraoi
    Hokkaido · Japan
    4.23 km²
    96.2% of lake
  • Noboribetsu
    Hokkaido · Japan
    0.17 km²
    3.8% of lake

2 intersecting protected areas

  • Kuttarako

    IUCN IV

    Prefectural Wildlife Protection Area

    4.40 km² overlap

  • Shikotsu toya

    IUCN II

    National Park

    4.40 km² overlap

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

Species present

32 distinct species · 44 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 obs · 1 cellules
Obs. / cellule
≥ 44
44–43
44–43
44–43
< 44

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

Ecological tissue

Sample of 7 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 Kuttara-ko : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

4,39km²

Avg depth

30,1m

Volume

132,190km³

Watershed

10km²

Shoreline

7,6km

Shore dev. idx

1,02

Residence time

5 930days

Elevation

257m

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