Ontologia

Town · JPN

Suō-Ōshima

Japan

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

Species observed

145

Observations

341

Area

140,8km²

Ecological tissue

Sample of 20 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 Suō-Ōshima : 17 espèces reliées par 16 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
16
Connectance
0.084
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

145 distinct species · 341 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

341 obs · 4 cellules
Obs. / cellule
≥ 104
104–103
102–103
102–101
< 102

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

Climate

Mean T°

16,0°C

Annual rain

1 771mm

Warmest m°

27,2°C

Coldest m°

4,6°C

Elevation: 122 m on average (min -82 m, max 495 m)

Bioclimatic detailsExpert
Annual mean temp.
16,0°C
Annual rain
1 771mm
Warmest month
27,2°C
Coldest month
4,6°C
Mean alt.
122m
Min
-82m
Max
495m
Std. dev.
126m
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

5,3

Org. C

31,4g/kg

Clay

31,8%

Sand

31,9%

Silt

36,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
49,7g/kg
Clay
30,2%
Sand
32,8%
Silt
37,0%
5–15 cm
pH H₂O
5,3
Org. C
26,5g/kg
Clay
30,8%
Sand
32,4%
Silt
36,8%
15–30 cm
pH H₂O
5,3
Org. C
18,0g/kg
Clay
34,5%
Sand
30,6%
Silt
34,9%

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

Land cover

Forest74.3%
Crops3.1%
Built-up1.9%
Bare soil0.3%
Other (grassland, water…)20.4%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,0km

Basins crossed

2

Max stream order

1

Max drainage

14 401km²

Discharge in basins

0,1m³/s

Mean precip.

1 742mm/an

Mean T°

13,6°C

Moisture idx

0,42

Max snow

11%

Mean runoff

886mm/an

Mean elev. (basins)

273m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

194,9%

Pesticides

89,1kg/km²

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

Protected areas5

IUCN V · 2IUCN VI · 2IUCN IV · 1🌊 Marine · 5

Nagaura

IUCN V

Natural Coastal Protected Zone · 1983

0 km²

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