Ontologia

HydroLAKES lake · #1370913

Lac 1370913

Natural lakeJapanAsia 3 m

Surface area

0,29km²

Avg depth

3,9m

Volume

1,11km³

Shoreline

3,1km

Administrative coverage

Parent watershed

hybas-4080587490585 km² · upstream 9506 km²

2 dept-equivalent regions (GADM L2)

  • Jōsō
    Ibaraki · Japan
    0.16 km²
    56.4% of lake
  • Bandō
    Ibaraki · Japan
    0.13 km²
    43.6% of lake

2 intersecting protected areas

  • Sugaonuma

    IUCN IV

    Prefectural Wildlife Protection Area

    0.29 km² overlap

  • Sugao numa

    IUCN V

    Prefectural Nature Conservation Area

    0.29 km² overlap

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

Species present

982 distinct species · 5 533 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 533 obs · 1 cellules
Obs. / cellule
≥ 5 533
5 533–5 532
5 533–5 532
5 533–5 532
< 5 533

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

Ecological tissue

Sample of 40 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 1370913 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 6 types (connectance 7.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
71
Connectance
0.079
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

0,29km²

Avg depth

3,9m

Volume

1,110km³

Watershed

35km²

Shoreline

3,1km

Shore dev. idx

1,63

Residence time

21days

Elevation

3m

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