Ontologia

City · JPN

Nagato

Japan

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

Species observed

695

Observations

1 788

Area

359,7km²

Ecological tissue

Sample of 16 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 Nagato : 14 espèces reliées par 16 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
16
Connectance
0.118
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

695 distinct species · 1 788 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 788 obs · 12 cellules
Obs. / cellule
≥ 899
194–898
143–193
75–142
< 75

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

Climate

Mean T°

15,8°C

Annual rain

2 223mm

Warmest m°

28,7°C

Coldest m°

2,9°C

Elevation: 170 m on average (min -38 m, max 520 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
2 223mm
Warmest month
28,7°C
Coldest month
2,9°C
Mean alt.
170m
Min
-38m
Max
520m
Std. dev.
113m
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

43,9g/kg

Clay

32,3%

Sand

32,7%

Silt

35,0%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
70,6g/kg
Clay
32,7%
Sand
32,5%
Silt
34,9%
5–15 cm
pH H₂O
5,1
Org. C
39,3g/kg
Clay
33,3%
Sand
32,3%
Silt
34,4%
15–30 cm
pH H₂O
5,1
Org. C
21,9g/kg
Clay
30,9%
Sand
33,5%
Silt
35,6%

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

Land cover

Forest80.1%
Crops4.5%
Built-up1.3%
Bare soil0.3%
Other (grassland, water…)13.9%

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

Hydrology1 basins · 0 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

86,7km

Basins crossed

1

Max stream order

3

Max drainage

14 401km²

Discharge in basins

0,2m³/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

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

126,1%

Pesticides

82,6kg/km²

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

Protected areas5

IUCN V · 2IUCN IV · 2IUCN VI · 1🌊 Marine · 3

Omijima

IUCN IV

Prefectural Wildlife Protection Area · 1964

78 km²

Tashiro

IUCN IV

Prefectural Wildlife Protection Area · 1964

3 km²

Taineiji

IUCN V

Green Space Environment Conservation Area(Yamaguchi) · 1973

1 km²

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