Ontologia

Town · JPN

Ōi

Japan

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 261

Observations

4 160

Area

16,8km²

Ecological tissue

Sample of 29 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 Ōi : 25 espèces reliées par 44 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
44
Connectance
0.101
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

1 261 distinct species · 4 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 160 obs · 1 cellules
Obs. / cellule
≥ 4 160
4 160–4 159
4 160–4 159
4 160–4 159
< 4 160

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

Climate

Mean T°

15,0°C

Annual rain

1 563mm

Warmest m°

27,8°C

Coldest m°

1,0°C

Elevation: 126 m on average (min 25 m, max 231 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
1 563mm
Warmest month
27,8°C
Coldest month
1,0°C
Mean alt.
126m
Min
25m
Max
231m
Std. dev.
64m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

40,2g/kg

Clay

33,2%

Sand

35,0%

Silt

31,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
63,0g/kg
Clay
31,6%
Sand
36,4%
Silt
32,0%
5–15 cm
pH H₂O
5,4
Org. C
33,5g/kg
Clay
33,0%
Sand
35,1%
Silt
31,9%
15–30 cm
pH H₂O
5,4
Org. C
24,2g/kg
Clay
35,0%
Sand
33,5%
Silt
31,6%

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

Land cover

Forest40.6%
Crops8.2%
Built-up7.5%
Bare soil0.3%
Other (grassland, water…)43.4%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

2

Max stream order

4

Max drainage

607km²

Discharge in basins

0,4m³/s

Mean precip.

1 790mm/an

Mean T°

12,8°C

Moisture idx

0,44

Max snow

9%

Mean runoff

934mm/an

Mean elev. (basins)

480m

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

Human pressure

Pop. density

8hab/km²

Night light

6,2nW

Built-up

749,2%

Pesticides

69,6kg/km²

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

Protected areas6

IUCN V · 4IUCN IV · 2

Kamogawa

IUCN V

Prefectural Nature Conservation Area · 1974

0 km²

Shinokubo

IUCN V

Prefectural Nature Conservation Area · 1974

0 km²

Ryogi ji

IUCN V

Prefectural Nature Conservation Area · 1974

0 km²

Mishima jinja

IUCN V

Prefectural Nature Conservation Area · 1974

0 km²

Ryogiji

IUCN IV

Prefectural Wildlife Protection Area · 2018

0 km²

Mishimasha

IUCN IV

Prefectural Wildlife Protection Area · 2018

0 km²

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