Ontologia

HydroLAKES lake · #1369039

Lac 1369039

Natural lakeJapanAsia 4 m

Surface area

0,13km²

Avg depth

1,5m

Volume

0,19km³

Shoreline

1,5km

Administrative coverage

Parent watershed

hybas-4080521300277 km² · upstream 277 km²

1 dept-equivalent regions (GADM L2)

  • Agano
    Niigata · Japan
    0.13 km²
    100.0% of lake

3 intersecting protected areas

  • Hyoko

    IUCN IV

    National Wildlife Protection Area

    0.12 km² overlap

  • Hyo-ko

    IUCN III

    Wetland of International Importance (Ramsar Site)

    0.11 km² overlap

  • Gozu renpo

    IUCN V

    Prefectural Natural Park

    0.09 km² overlap

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

Species present

124 distinct species · 2 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 436 obs · 1 cellules
Obs. / cellule
≥ 2 436
2 436–2 435
2 436–2 435
2 436–2 435
< 2 436

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

Ecological tissue

Sample of 23 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 Lac 1369039 : 18 espèces reliées par 63 interactions GloBI sur 3 types (connectance 17.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
63
Connectance
0.179
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

0,13km²

Avg depth

1,5m

Volume

0,190km³

Watershed

45km²

Shoreline

1,5km

Shore dev. idx

1,17

Residence time

1days

Elevation

4m

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