Ontologia

City · JPN

Shiojiri

Japan

DfaCold, no dry season, hot summer(57 %)

Species observed

2 224

Observations

11 534

Area

291,8km²

Ecological tissue

Sample of 35 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 Shiojiri : 23 espèces reliées par 51 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
51
Connectance
0.086
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

2 224 distinct species · 11 534 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 534 obs · 12 cellules
Obs. / cellule
≥ 2 773
2 208–2 772
1 764–2 207
644–1 763
< 644

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

Climate

Mean T°

8,9°C

Annual rain

1 549mm

Warmest m°

25,4°C

Coldest m°

-11,7°C

Elevation: 1 120 m on average (min 649 m, max 2 154 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 549mm
Warmest month
25,4°C
Coldest month
-11,7°C
Mean alt.
1 120m
Min
649m
Max
2 154m
Std. dev.
316m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(57 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

55,0g/kg

Clay

26,6%

Sand

36,3%

Silt

37,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
84,3g/kg
Clay
27,0%
Sand
36,2%
Silt
36,8%
5–15 cm
pH H₂O
5,6
Org. C
52,4g/kg
Clay
26,9%
Sand
35,8%
Silt
37,3%
15–30 cm
pH H₂O
5,6
Org. C
28,5g/kg
Clay
25,9%
Sand
36,9%
Silt
37,2%

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

Land cover

Forest75.8%
Crops3.1%
Built-up2.1%
Bare soil0.2%
Other (grassland, water…)18.8%

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

Hydrology3 basins · 1 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

97,6km

Lake surface here

0,26km²

Basins crossed

3

Max stream order

2

Max drainage

1 011km²

Discharge in basins

10,7m³/s

Mean precip.

1 462mm/an

Mean T°

8,7°C

Moisture idx

0,32

Max snow

22%

Mean runoff

1 151mm/an

Mean elev. (basins)

1 092m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

215,5%

Pesticides

90,3kg/km²

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

Protected areas14

IUCN IV · 8IUCN V · 5IUCN III · 1

Chuo alps

IUCN V

Quasi National Park · 2020

352 km²

Yokokawa

IUCN IV

Prefectural Wildlife Protection Area · 2014

36 km²

Shirakawa

IUCN IV

Prefectural Wildlife Protection Area · 2023

15 km²

Enrei

IUCN IV

Prefectural Wildlife Protection Area · 2005

15 km²

Enrei oujo

IUCN V

Prefectural Natural Park · 1964

11 km²

Complete list

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