Ontologia

Village · JPN

Shirakawa Village

Japan

DfbCold, no dry season, warm summer(63 %)

Species observed

1 637

Observations

5 651

Area

356,1km²

Ecological tissue

Sample of 47 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 Shirakawa Village : 40 espèces reliées par 44 interactions GloBI sur 4 types (connectance 4.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
44
Connectance
0.041
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

1 637 distinct species · 5 651 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 651 obs · 13 cellules
Obs. / cellule
≥ 2 446
850–2 445
439–849
219–438
< 219

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

Climate

Mean T°

7,5°C

Annual rain

3 653mm

Warmest m°

23,4°C

Coldest m°

-10,6°C

Elevation: 1 167 m on average (min 460 m, max 2 419 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
3 653mm
Warmest month
23,4°C
Coldest month
-10,6°C
Mean alt.
1 167m
Min
460m
Max
2 419m
Std. dev.
365m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(63 %)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

98,3g/kg

Clay

26,8%

Sand

36,6%

Silt

36,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
137,9g/kg
Clay
26,4%
Sand
36,4%
Silt
37,2%
5–15 cm
pH H₂O
5,0
Org. C
104,2g/kg
Clay
27,4%
Sand
36,0%
Silt
36,6%
15–30 cm
pH H₂O
5,0
Org. C
52,8g/kg
Clay
26,6%
Sand
37,2%
Silt
36,2%

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

Land cover

Forest74.1%
Crops3.2%
Built-up0.1%
Bare soil1.3%
Other (grassland, water…)21.2%

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

Hydrology3 basins · 5 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

145,3km

Lake surface here

7,48km²

Basins crossed

3

Max stream order

4

Max drainage

1 757km²

Discharge in basins

20,5m³/s

Mean precip.

2 221mm/an

Mean T°

10,0°C

Moisture idx

0,61

Max snow

35%

Mean runoff

1 618mm/an

Mean elev. (basins)

722m

Rivers / streams (32, ord ≥ 4)

20 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

8,8%

Pesticides

102,2kg/km²

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

Protected areas16

IUCN V · 7IUCN IV · 6IUCN Not Applicable · 1IUCN II · 1IUCN Ib · 1

Mount Hakusan

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2016

677 km²

Hakusan

IUCN II

National Park · 2012

500 km²

Hakusan

IUCN IV

National Wildlife Protection Area · 2018

370 km²

Hakusan

IUCN Ib

Forest Ecosystem Reserve · 1990

149 km²

Complete list

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