Ontologia

City · JPN

Kasaoka

Japan

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

Species observed

178

Observations

1 396

Area

134,8km²

Ecological tissue

Sample of 30 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 Kasaoka : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 2 types (connectance 13.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
75
Connectance
0.134
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

178 distinct species · 1 396 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 396 obs · 3 cellules
Obs. / cellule
≥ 1 196
1 196–1 195
1 196–1 195
176–1 195
< 176

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

Climate

Mean T°

16,7°C

Annual rain

1 266mm

Warmest m°

30,6°C

Coldest m°

2,4°C

Elevation: 60 m on average (min -25 m, max 282 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
1 266mm
Warmest month
30,6°C
Coldest month
2,4°C
Mean alt.
60m
Min
-25m
Max
282m
Std. dev.
55m
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

5,7

Org. C

30,4g/kg

Clay

27,6%

Sand

33,0%

Silt

39,4%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
49,0g/kg
Clay
27,0%
Sand
33,9%
Silt
39,1%
5–15 cm
pH H₂O
5,7
Org. C
25,6g/kg
Clay
27,0%
Sand
33,4%
Silt
39,7%
15–30 cm
pH H₂O
5,7
Org. C
16,6g/kg
Clay
29,0%
Sand
31,6%
Silt
39,4%

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

Land cover

Forest56.5%
Crops7.5%
Built-up4.5%
Bare soil0.4%
Other (grassland, water…)31.1%

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

Hydrology2 basins · 3 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

22,3km

Lake surface here

0,67km²

Basins crossed

2

Max stream order

2

Max drainage

14 401km²

Discharge in basins

0,5m³/s

Mean precip.

1 714mm/an

Mean T°

13,4°C

Moisture idx

0,41

Max snow

11%

Mean runoff

863mm/an

Mean elev. (basins)

299m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

2,1nW

Built-up

446,2%

Pesticides

92,2kg/km²

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

Protected areas10

IUCN IV · 5IUCN V · 4IUCN VI · 1🌊 Marine · 7

Shiraishijima

IUCN IV

Prefectural Wildlife Protection Area · 2019

3 km²

Complete list

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