Ontologia

Town · JPN

Ainan

Japan

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

Species observed

291

Observations

866

Area

237,5km²

Ecological tissue

Sample of 11 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 Ainan : 10 espèces reliées par 11 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
11
Connectance
0.167
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

291 distinct species · 866 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

866 obs · 7 cellules
Obs. / cellule
≥ 423
423–422
57–422
45–56
< 45

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

Climate

Mean T°

16,5°C

Annual rain

2 162mm

Warmest m°

27,1°C

Coldest m°

4,7°C

Elevation: 216 m on average (min -92 m, max 791 m)

Bioclimatic detailsExpert
Annual mean temp.
16,5°C
Annual rain
2 162mm
Warmest month
27,1°C
Coldest month
4,7°C
Mean alt.
216m
Min
-92m
Max
791m
Std. dev.
176m
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

43,0g/kg

Clay

34,6%

Sand

31,4%

Silt

34,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
64,4g/kg
Clay
32,9%
Sand
32,3%
Silt
34,8%
5–15 cm
pH H₂O
5,3
Org. C
41,7g/kg
Clay
33,8%
Sand
31,7%
Silt
34,4%
15–30 cm
pH H₂O
5,3
Org. C
22,9g/kg
Clay
37,1%
Sand
30,2%
Silt
32,8%

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

Land cover

Forest81.5%
Crops3.1%
Built-up1.2%
Bare soil0.2%
Other (grassland, water…)14.0%

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

Hydrology1 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

62,1km

Basins crossed

1

Max stream order

2

Max drainage

1 727km²

Discharge in basins

2,3m³/s

Mean precip.

2 005mm/an

Mean T°

15,6°C

Moisture idx

0,48

Max snow

9%

Mean runoff

1 063mm/an

Mean elev. (basins)

190m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

121,0%

Pesticides

83,6kg/km²

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

Protected areas12

IUCN IV · 5IUCN V · 4IUCN VI · 2IUCN Not Applicable · 1🌊 Marine · 8

Sukumowan

IUCN IV

Prefectural Wildlife Protection Area · 2014

14 km²

Sasa yama

IUCN V

Prefectural Natural Park · 1972

8 km²

Complete list

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