Ontologia

HydroLAKES lake · #1371383

Yamaguchi

ReservoirJapanAsia 367 m

Surface area

0,19km²

Avg depth

18,1m

Volume

3,5km³

Shoreline

3,8km

Administrative coverage

Parent watershed

hybas-40806003001567 km² · upstream 2475 km²

1 dept-equivalent regions (GADM L2)

  • Nagiso
    Nagano · Japan
    0.19 km²
    100.0% of lake

2 intersecting protected areas

  • Shizumo

    IUCN IV

    Prefectural Wildlife Protection Area

    0.03 km² overlap

  • Shizumo

    IUCN IV

    Biocenosis Protected Forest

    0.00 km² overlap

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

Species present

493 distinct species · 3 343 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 343 obs · 1 cellules
Obs. / cellule
≥ 3 343
3 343–3 342
3 343–3 342
3 343–3 342
< 3 343

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

Ecological tissue

Sample of 32 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 Yamaguchi : 26 espèces reliées par 35 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
35
Connectance
0.071
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

0,19km²

Avg depth

18,1m

Volume

3,500km³

Watershed

1 511km²

Shoreline

3,8km

Shore dev. idx

2,47

Residence time

1days

Elevation

367m

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