Ontologia

HydroLAKES lake · #14855

Kita-ura

Natural lakeJapanAsia 0 m

Surface area

40,72km²

Avg depth

1,9m

Volume

78,25km³

Shoreline

82,3km

Administrative coverage

Parent watershed

hybas-40805876801939 km² · upstream 1940 km²

5 dept-equivalent regions (GADM L2)

  • Water body
    Ibaraki · Japan
    36.74 km²
    90.2% of lake
  • Itako
    Ibaraki · Japan
    1.80 km²
    4.4% of lake
  • Namegata
    Ibaraki · Japan
    1.76 km²
    4.3% of lake
  • Kashima
    Ibaraki · Japan
    0.42 km²
    1.0% of lake
  • Hokota
    Ibaraki · Japan
    0.00 km²
    0.0% of lake

3 intersecting protected areas

  • Suigo-Tsukuba

    IUCN V

    Quasi National Park

    12.83 km² overlap

  • Kitaura

    IUCN IV

    Prefectural Wildlife Protection Area

    7.60 km² overlap

  • Mizuhara

    IUCN IV

    Prefectural Wildlife Protection Area

    2.69 km² overlap

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

Species present

382 distinct species · 914 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

914 obs · 2 cellules
Obs. / cellule
≥ 628
628–627
628–627
628–627
< 628

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

Ecological tissue

Sample of 31 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 Kita-ura : 26 espèces reliées par 37 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
37
Connectance
0.080
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

40,72km²

Avg depth

1,9m

Volume

78,250km³

Watershed

1 488km²

Shoreline

82,3km

Shore dev. idx

3,64

Residence time

32days

Elevation

0m

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