Ontologia

Town · JPN

Hōki

Japan

CfaTemperate, no dry season, hot summer(98 %)

Species observed

399

Observations

788

Area

149km²

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 Hōki : 28 espèces reliées par 24 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
24
Connectance
0.048
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

399 distinct species · 788 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

788 obs · 6 cellules
Obs. / cellule
≥ 281
281–280
260–280
90–259
< 90

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

Climate

Mean T°

13,7°C

Annual rain

2 026mm

Warmest m°

27,8°C

Coldest m°

-1,1°C

Elevation: 346 m on average (min 30 m, max 1 082 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
2 026mm
Warmest month
27,8°C
Coldest month
-1,1°C
Mean alt.
346m
Min
30m
Max
1 082m
Std. dev.
193m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(98 %)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

68,1g/kg

Clay

28,4%

Sand

32,2%

Silt

39,4%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
113,3g/kg
Clay
27,3%
Sand
32,8%
Silt
39,8%
5–15 cm
pH H₂O
5,1
Org. C
62,7g/kg
Clay
27,9%
Sand
32,2%
Silt
39,9%
15–30 cm
pH H₂O
5,2
Org. C
28,4g/kg
Clay
30,0%
Sand
31,5%
Silt
38,4%

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

Land cover

Forest81.0%
Crops6.6%
Built-up1.1%
Bare soil0.1%
Other (grassland, water…)11.1%

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

Hydrology1 basins · 1 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

61,2km

Lake surface here

0,04km²

Basins crossed

1

Max stream order

3

Max drainage

2 151km²

Discharge in basins

0,1m³/s

Mean precip.

1 839mm/an

Mean T°

12,5°C

Moisture idx

0,47

Max snow

17%

Mean runoff

1 084mm/an

Mean elev. (basins)

356m

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

0,4nW

Built-up

105,2%

Pesticides

56,6kg/km²

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

Protected areas5

IUCN V · 2IUCN IV · 2IUCN Ib · 1🌊 Marine · 1

Daisen

IUCN IV

National Wildlife Protection Area · 2017

52 km²

Okuhino

IUCN V

Prefectural Natural Park · 1994

48 km²

Daisen

IUCN Ib

Forest Ecosystem Reserve · 1992

32 km²

Unoike

IUCN IV

Prefectural Wildlife Protection Area · 2023

1 km²

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