Ontologia

Prefecture · jpn

Ishikawa

Japan

CfaTemperate, no dry season, hot summer(82 %)

Species observed

5 167

Observations

66 928

Area

4 235,9km²

Ecological tissue

Sample of 37 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 Ishikawa : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
55
Connectance
0.078
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

5 167 distinct species · 66 928 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 928 obs · 129 cellules
Obs. / cellule
≥ 4 766
1 492–4 765
391–1 491
155–390
< 155

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

Climate

Mean T°

13,1°C

Annual rain

3 012mm

Warmest m°

27,1°C

Coldest m°

-1,2°C

Elevation: 294 m on average (min -70 m, max 2 419 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
3 012mm
Warmest month
27,1°C
Coldest month
-1,2°C
Mean alt.
294m
Min
-70m
Max
2 419m
Std. dev.
392m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(82 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

78,8g/kg

Clay

27,9%

Sand

32,0%

Silt

40,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
108,9g/kg
Clay
27,3%
Sand
32,0%
Silt
40,7%
5–15 cm
pH H₂O
5,1
Org. C
78,7g/kg
Clay
28,0%
Sand
31,8%
Silt
40,2%
15–30 cm
pH H₂O
5,1
Org. C
48,8g/kg
Clay
28,3%
Sand
32,3%
Silt
39,4%

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

Land cover

Forest71.0%
Crops4.9%
Built-up2.4%
Bare soil0.7%
Other (grassland, water…)21.0%

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

Hydrology11 basins · 17 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 110,6km

Lake surface here

18,01km²

Basins crossed

11

Max stream order

4

Max drainage

2 388km²

Discharge in basins

107,4m³/s

Mean precip.

2 368mm/an

Mean T°

12,2°C

Moisture idx

0,62

Max snow

35%

Mean runoff

1 694mm/an

Mean elev. (basins)

291m

Watersheds crossing here

2 more basins

Lakes (17, top by area)

8 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,3nW

Built-up

237,4%

Pesticides

95,3kg/km²

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

Protected areas87

IUCN IV · 58IUCN V · 20IUCN VI · 4IUCN Not Applicable · 2IUCN II · 1IUCN Ib · 1IUCN Not Reported · 1🌊 Marine · 23

Sotoura kaga

IUCN VI

Coastline Marine Resource Development Area, designated sea area · 1974

1 525 km²

Mount Hakusan

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2016

677 km²

Hakusan

IUCN II

National Park · 2012

500 km²

Notohanto

IUCN V

Quasi National Park · 1968

400 km²

Complete list

+ 27 protected areas (top 60 shown)

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

Sub-administrations19