Ontologia

Town · JPN

Otofuke

Japan

DfbCold, no dry season, warm summer(100 %)

Species observed

396

Observations

1 873

Area

449,5km²

Ecological tissue

Sample of 34 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 Otofuke : 21 espèces reliées par 69 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
69
Connectance
0.110
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

396 distinct species · 1 873 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 873 obs · 13 cellules
Obs. / cellule
≥ 882
253–881
215–252
60–214
< 60

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

Climate

Mean T°

6,5°C

Annual rain

1 035mm

Warmest m°

23,7°C

Coldest m°

-14,7°C

Elevation: 137 m on average (min 22 m, max 254 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
1 035mm
Warmest month
23,7°C
Coldest month
-14,7°C
Mean alt.
137m
Min
22m
Max
254m
Std. dev.
53m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

62,5g/kg

Clay

15,7%

Sand

50,7%

Silt

33,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
81,8g/kg
Clay
15,4%
Sand
51,1%
Silt
33,5%
5–15 cm
pH H₂O
5,6
Org. C
57,8g/kg
Clay
16,0%
Sand
50,1%
Silt
33,9%
15–30 cm
pH H₂O
5,6
Org. C
48,0g/kg
Clay
15,8%
Sand
50,9%
Silt
33,3%

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

Land cover

Forest29.8%
Crops46.8%
Built-up1.2%
Bare soil1.4%
Other (grassland, water…)20.9%

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

Hydrology6 basins · 0 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

185,3km

Basins crossed

6

Max stream order

5

Max drainage

5 140km²

Discharge in basins

60,6m³/s

Mean precip.

1 330mm/an

Mean T°

5,1°C

Moisture idx

0,43

Max snow

43%

Mean runoff

721mm/an

Mean elev. (basins)

341m

Watersheds crossing here

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

117,7%

Pesticides

100,5kg/km²

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

Protected areas2

IUCN IV · 1IUCN V · 1

Osarushi

IUCN IV

Prefectural Wildlife Protection Area · 2017

3 km²

Otofuke jinja

IUCN V

Environmental Green Space Protection Area(Hokkaido) · 1974

0 km²

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