Ontologia

Village · JPN

Shimokitayama

Japan

CfaTemperate, no dry season, hot summer(90 %)

Species observed

167

Observations

366

Area

137km²

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 Shimokitayama : 5 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
4
Connectance
0.400
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

167 distinct species · 366 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

366 obs · 5 cellules
Obs. / cellule
≥ 111
111–110
91–110
64–90
< 64

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

Climate

Mean T°

13,2°C

Annual rain

3 813mm

Warmest m°

26,2°C

Coldest m°

-2,3°C

Elevation: 666 m on average (min 293 m, max 1 467 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
3 813mm
Warmest month
26,2°C
Coldest month
-2,3°C
Mean alt.
666m
Min
293m
Max
1 467m
Std. dev.
264m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(90 %)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

58,5g/kg

Clay

32,6%

Sand

36,4%

Silt

31,0%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
85,7g/kg
Clay
31,7%
Sand
37,4%
Silt
30,9%
5–15 cm
pH H₂O
5,1
Org. C
57,2g/kg
Clay
32,2%
Sand
36,4%
Silt
31,5%
15–30 cm
pH H₂O
5,1
Org. C
32,7g/kg
Clay
34,0%
Sand
35,4%
Silt
30,6%

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

Land cover

Forest88.8%
Crops0.9%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)10.1%

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

Hydrology1 basins · 2 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

65,2km

Lake surface here

5,11km²

Basins crossed

1

Max stream order

4

Max drainage

2 350km²

Discharge in basins

8,6m³/s

Mean precip.

2 698mm/an

Mean T°

12,7°C

Moisture idx

0,67

Max snow

17%

Mean runoff

1 833mm/an

Mean elev. (basins)

644m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,7%

Pesticides

17,6kg/km²

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

Protected areas6

IUCN IV · 4IUCN V · 1IUCN Not Applicable · 1🌊 Marine · 1

Shirakawamata

IUCN IV

Prefectural Wildlife Protection Area · 2021

17 km²

Zenki

IUCN IV

Prefectural Wildlife Protection Area · 2015

10 km²

Ikego

IUCN IV

Biocenosis Protected Forest · 2018

7 km²

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