Ontologia

Village · JPN

Kijimadaira

Japan

DfbCold, no dry season, warm summer(59 %)

Species observed

434

Observations

6 674

Area

101,3km²

Ecological tissue

Sample of 28 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 Kijimadaira : 21 espèces reliées par 41 interactions GloBI sur 6 types (connectance 9.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
41
Connectance
0.094
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

434 distinct species · 6 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 674 obs · 3 cellules
Obs. / cellule
≥ 5 777
5 777–5 776
5 777–5 776
563–5 776
< 563

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

Climate

Mean T°

7,7°C

Annual rain

2 166mm

Warmest m°

24,2°C

Coldest m°

-9,8°C

Elevation: 1 074 m on average (min 311 m, max 1 595 m)

Bioclimatic detailsExpert
Annual mean temp.
7,7°C
Annual rain
2 166mm
Warmest month
24,2°C
Coldest month
-9,8°C
Mean alt.
1 074m
Min
311m
Max
1 595m
Std. dev.
406m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(59 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,0

Org. C

87,5g/kg

Clay

26,9%

Sand

39,0%

Silt

34,2%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
125,2g/kg
Clay
26,9%
Sand
38,9%
Silt
34,2%
5–15 cm
pH H₂O
5,0
Org. C
89,4g/kg
Clay
27,2%
Sand
38,5%
Silt
34,3%
15–30 cm
pH H₂O
5,0
Org. C
47,8g/kg
Clay
26,4%
Sand
39,6%
Silt
33,9%

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

Land cover

Forest75.7%
Crops4.6%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)18.7%

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

Hydrology1 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

35,5km

Basins crossed

1

Max stream order

3

Max drainage

8 214km²

Discharge in basins

14,3m³/s

Mean precip.

1 657mm/an

Mean T°

8,9°C

Moisture idx

0,45

Max snow

32%

Mean runoff

1 377mm/an

Mean elev. (basins)

865m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

56,3%

Pesticides

104,2kg/km²

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

Protected areas5

IUCN IV · 2IUCN II · 1IUCN Not Applicable · 1IUCN V · 1

Shiga Highland

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2014

182 km²

Kosugeyama

IUCN V

Local Environment Conservation Area(Nagano) · 1979

5 km²

Koshasan

IUCN IV

Prefectural Wildlife Protection Area · 2016

4 km²

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