Ontologia

Town · JPN

Yamamoto

Japan

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

Species observed

151

Observations

382

Area

69,3km²

Ecological tissue

Sample of 40 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 Yamamoto : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
49
Connectance
0.060
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

151 distinct species · 382 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

382 obs · 2 cellules
Obs. / cellule
≥ 197
197–196
197–196
197–196
< 197

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

Climate

Mean T°

12,7°C

Annual rain

1 485mm

Warmest m°

25,1°C

Coldest m°

0,2°C

Elevation: 47 m on average (min -9 m, max 205 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 485mm
Warmest month
25,1°C
Coldest month
0,2°C
Mean alt.
47m
Min
-9m
Max
205m
Std. dev.
59m
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

5,9

Org. C

39,1g/kg

Clay

25,8%

Sand

38,4%

Silt

35,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
52,4g/kg
Clay
25,4%
Sand
38,0%
Silt
36,6%
5–15 cm
pH H₂O
5,9
Org. C
36,9g/kg
Clay
25,7%
Sand
38,5%
Silt
35,7%
15–30 cm
pH H₂O
5,9
Org. C
28,1g/kg
Clay
26,3%
Sand
38,6%
Silt
35,0%

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

Land cover

Forest35.5%
Crops21.9%
Built-up3.7%
Bare soil4.2%
Other (grassland, water…)34.7%

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

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

14,7km

Lake surface here

0,13km²

Basins crossed

2

Max stream order

2

Max drainage

4 486km²

Discharge in basins

0,4m³/s

Mean precip.

1 313mm/an

Mean T°

11,5°C

Moisture idx

0,32

Max snow

13%

Mean runoff

709mm/an

Mean elev. (basins)

232m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,1nW

Built-up

367,6%

Pesticides

97,3kg/km²

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

Protected areas7

IUCN V · 3IUCN VI · 2IUCN IV · 2🌊 Marine · 3

Karo san

IUCN V

Prefectural Nature Conservation Area · 1978

5 km²

Shinzan

IUCN V

Green Space Environment Conservation Area(Miyagi) · 1986

3 km²

Kanazu

IUCN IV

Prefectural Wildlife Protection Area · 1975

2 km²

Complete list

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