Ontologia

City · JPN

Shimonoseki

Japan

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

Species observed

1 236

Observations

5 108

Area

722km²

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 Shimonoseki : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
39
Connectance
0.084
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

1 236 distinct species · 5 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 108 obs · 25 cellules
Obs. / cellule
≥ 1 568
430–1 567
145–429
77–144
< 77

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

Climate

Mean T°

15,9°C

Annual rain

2 224mm

Warmest m°

27,8°C

Coldest m°

4,6°C

Elevation: 129 m on average (min -37 m, max 520 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
2 224mm
Warmest month
27,8°C
Coldest month
4,6°C
Mean alt.
129m
Min
-37m
Max
520m
Std. dev.
100m
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

5,1

Org. C

44,4g/kg

Clay

31,8%

Sand

32,7%

Silt

35,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
69,6g/kg
Clay
31,7%
Sand
32,8%
Silt
35,5%
5–15 cm
pH H₂O
5,1
Org. C
40,6g/kg
Clay
32,7%
Sand
32,0%
Silt
35,3%
15–30 cm
pH H₂O
5,1
Org. C
23,0g/kg
Clay
30,9%
Sand
33,3%
Silt
35,8%

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

Land cover

Forest70.5%
Crops6.0%
Built-up2.9%
Bare soil0.3%
Other (grassland, water…)20.2%

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

Hydrology2 basins · 4 lakes · 43 rivers

Hydrology metrics for this exact territory

Stream length here

193,9km

Lake surface here

1,86km²

Basins crossed

2

Max stream order

3

Max drainage

14 401km²

Discharge in basins

0,3m³/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

Lakes (4, top by area)

Rivers / streams (43, ord ≥ 4)

31 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

1,1nW

Built-up

292,1%

Pesticides

92,1kg/km²

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

Protected areas25

IUCN IV · 16IUCN V · 7IUCN VI · 2🌊 Marine · 16

Toyota

IUCN V

Prefectural Natural Park · 1992

36 km²

Utano

IUCN IV

Prefectural Wildlife Protection Area · 1972

12 km²

Complete list

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