Ontologia

Town · JPN

Shizukuishi

Japan

DfaCold, no dry season, hot summer(58 %)

Species observed

1 347

Observations

4 136

Area

602,9km²

Ecological tissue

Sample of 27 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 Shizukuishi : 22 espèces reliées par 34 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
34
Connectance
0.090
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 347 distinct species · 4 136 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 136 obs · 20 cellules
Obs. / cellule
≥ 798
784–797
296–783
103–295
< 103

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

Climate

Mean T°

8,1°C

Annual rain

2 682mm

Warmest m°

24,6°C

Coldest m°

-10,6°C

Elevation: 559 m on average (min 180 m, max 1 589 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
2 682mm
Warmest month
24,6°C
Coldest month
-10,6°C
Mean alt.
559m
Min
180m
Max
1 589m
Std. dev.
301m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(58 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,0

Org. C

70,3g/kg

Clay

23,0%

Sand

41,1%

Silt

35,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
95,0g/kg
Clay
23,6%
Sand
40,3%
Silt
36,1%
5–15 cm
pH H₂O
5,0
Org. C
68,6g/kg
Clay
23,7%
Sand
40,6%
Silt
35,7%
15–30 cm
pH H₂O
5,0
Org. C
47,3g/kg
Clay
21,8%
Sand
42,3%
Silt
35,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest78.4%
Crops6.7%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)14.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 2 lakes · 42 rivers

Hydrology metrics for this exact territory

Stream length here

224,4km

Lake surface here

3,43km²

Basins crossed

6

Max stream order

4

Max drainage

4 496km²

Discharge in basins

18,7m³/s

Mean precip.

1 515mm/an

Mean T°

8,1°C

Moisture idx

0,45

Max snow

40%

Mean runoff

954mm/an

Mean elev. (basins)

520m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (42, ord ≥ 4)

30 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

57,2%

Pesticides

82,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas20

IUCN IV · 15IUCN V · 2IUCN II · 1IUCN Ib · 1IUCN Not Applicable · 1

Hachimantai

IUCN IV

Prefectural Wildlife Protection Area · 2019

176 km²

Hachimantai

IUCN IV

Prefectural Wildlife Protection Area · 2019

110 km²

Hachimantai

IUCN IV

Biocenosis Protected Forest · 2018

103 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN