Ontologia

HydroLAKES lake · #1371311

Lac 1371311

Natural lakeJapanAsia 20 m

Surface area

0,27km²

Avg depth

2,7m

Volume

0,72km³

Shoreline

3,9km

Administrative coverage

Parent watershed

hybas-40800448601253 km² · upstream 1253 km²

2 dept-equivalent regions (GADM L2)

  • Chōfu
    Tokyo · Japan
    0.27 km²
    99.8% of lake
  • Fuchū
    Tokyo · Japan
    0.00 km²
    0.2% of lake

2 intersecting protected areas

  • Tamagawa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.17 km² overlap

  • Tamagawa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.10 km² overlap

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

Species present

2 087 distinct species · 53 324 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 324 obs · 1 cellules
Obs. / cellule
≥ 53 324
53 324–53 323
53 324–53 323
53 324–53 323
< 53 324

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

Ecological tissue

Sample of 24 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 1371311 : 15 espèces reliées par 59 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
59
Connectance
0.136
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

0,27km²

Avg depth

2,7m

Volume

0,720km³

Watershed

1 056km²

Shoreline

3,9km

Shore dev. idx

2,13

Residence time

0days

Elevation

20m

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