Ontologia

City · JPN

Nishiwaki

Japan

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

Species observed

869

Observations

2 619

Area

140,7km²

Ecological tissue

Sample of 32 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 Nishiwaki : 20 espèces reliées par 78 interactions GloBI sur 4 types (connectance 12.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
78
Connectance
0.124
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

869 distinct species · 2 619 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 619 obs · 5 cellules
Obs. / cellule
≥ 1 090
1 090–1 089
619–1 089
455–618
< 455

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

Climate

Mean T°

15,1°C

Annual rain

1 550mm

Warmest m°

30,1°C

Coldest m°

-1,3°C

Elevation: 186 m on average (min 66 m, max 456 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
1 550mm
Warmest month
30,1°C
Coldest month
-1,3°C
Mean alt.
186m
Min
66m
Max
456m
Std. dev.
97m
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

45,8g/kg

Clay

26,8%

Sand

36,0%

Silt

37,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
74,4g/kg
Clay
26,4%
Sand
36,6%
Silt
37,1%
5–15 cm
pH H₂O
5,1
Org. C
40,4g/kg
Clay
26,7%
Sand
36,0%
Silt
37,4%
15–30 cm
pH H₂O
5,1
Org. C
22,7g/kg
Clay
27,3%
Sand
35,6%
Silt
37,2%

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

Land cover

Forest64.9%
Crops6.5%
Built-up3.4%
Bare soil0.4%
Other (grassland, water…)24.9%

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

Hydrology1 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

49,5km

Basins crossed

1

Max stream order

4

Max drainage

1 885km²

Discharge in basins

3,3m³/s

Mean precip.

1 548mm/an

Mean T°

14,1°C

Moisture idx

0,34

Max snow

8%

Mean runoff

840mm/an

Mean elev. (basins)

214m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,3nW

Built-up

343,3%

Pesticides

93,3kg/km²

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

Protected areas9

IUCN V · 6IUCN IV · 3📍 Point sites · 1

Takamatsusan

IUCN IV

Prefectural Wildlife Protection Area · 2017

3 km²

Gobusan

IUCN IV

Prefectural Wildlife Protection Area · 2017

2 km²

Fuko ji

IUCN V

Prefectural Nature Conservation Area · 1974

1 km²

Sorin zan

IUCN V

Prefectural Nature Conservation Area · 1974

0 km²

Complete list

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