Ontologia

City · JPN

Nankoku

Japan

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

Species observed

1 351

Observations

4 717

Area

130,2km²

Ecological tissue

Sample of 5 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 Nankoku : 4 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

1 351 distinct species · 4 717 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 717 obs · 5 cellules
Obs. / cellule
≥ 1 442
1 442–1 441
1 202–1 441
1 045–1 201
< 1 045

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

Climate

Mean T°

16,4°C

Annual rain

2 755mm

Warmest m°

28,8°C

Coldest m°

1,9°C

Elevation: 199 m on average (min -10 m, max 842 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
2 755mm
Warmest month
28,8°C
Coldest month
1,9°C
Mean alt.
199m
Min
-10m
Max
842m
Std. dev.
239m
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

5,4

Org. C

42,1g/kg

Clay

34,1%

Sand

31,1%

Silt

34,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
65,2g/kg
Clay
32,8%
Sand
31,8%
Silt
35,5%
5–15 cm
pH H₂O
5,4
Org. C
38,3g/kg
Clay
33,2%
Sand
31,9%
Silt
34,9%
15–30 cm
pH H₂O
5,4
Org. C
22,9g/kg
Clay
36,4%
Sand
29,7%
Silt
33,9%

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

Land cover

Forest47.8%
Crops5.3%
Built-up5.9%
Bare soil0.5%
Other (grassland, water…)40.5%

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

Hydrology5 basins · 1 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

61,1km

Lake surface here

0,06km²

Basins crossed

5

Max stream order

4

Max drainage

1 159km²

Discharge in basins

7,0m³/s

Mean precip.

2 318mm/an

Mean T°

14,9°C

Moisture idx

0,57

Max snow

19%

Mean runoff

1 555mm/an

Mean elev. (basins)

306m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,7nW

Built-up

588,2%

Pesticides

67,4kg/km²

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

Protected areas6

IUCN IV · 4IUCN VI · 1IUCN V · 1🌊 Marine · 1

Ryugado

IUCN V

Prefectural Natural Park · 1998

19 km²

Tengyoji

IUCN IV

Prefectural Wildlife Protection Area · 2017

4 km²

Oko

IUCN IV

Prefectural Wildlife Protection Area · 2020

2 km²

Otsu

IUCN IV

Prefectural Wildlife Protection Area · 2017

2 km²

Ananaigawa dam

IUCN IV

Prefectural Wildlife Protection Area · 2016

2 km²

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