Ontologia

Town · JPN

Ōzora

Japan

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

Species observed

434

Observations

1 875

Area

327,4km²

Ecological tissue

Sample of 40 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 Ōzora : 29 espèces reliées par 74 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
74
Connectance
0.090
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 · 1 875 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 875 obs · 11 cellules
Obs. / cellule
≥ 1 320
263–1 319
52–262
35–51
< 35

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

Climate

Mean T°

6,0°C

Annual rain

1 018mm

Warmest m°

22,3°C

Coldest m°

-11,5°C

Elevation: 129 m on average (min -2 m, max 806 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
1 018mm
Warmest month
22,3°C
Coldest month
-11,5°C
Mean alt.
129m
Min
-2m
Max
806m
Std. dev.
133m
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

5,7

Org. C

55,9g/kg

Clay

17,0%

Sand

49,1%

Silt

33,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
75,9g/kg
Clay
18,5%
Sand
47,3%
Silt
34,2%
5–15 cm
pH H₂O
5,7
Org. C
50,4g/kg
Clay
16,9%
Sand
49,9%
Silt
33,3%
15–30 cm
pH H₂O
5,8
Org. C
41,3g/kg
Clay
15,5%
Sand
50,1%
Silt
34,4%

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

Land cover

Forest48.7%
Crops30.8%
Built-up0.6%
Bare soil0.1%
Other (grassland, water…)19.9%

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

Hydrology5 basins · 2 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

108,4km

Lake surface here

5,94km²

Basins crossed

5

Max stream order

4

Max drainage

6 940km²

Discharge in basins

2,4m³/s

Mean precip.

1 026mm/an

Mean T°

5,1°C

Moisture idx

0,36

Max snow

39%

Mean runoff

666mm/an

Mean elev. (basins)

202m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

59,7%

Pesticides

95,3kg/km²

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

Protected areas7

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

Akanmashu

IUCN II

National Park · 2017

950 km²

Abashiri

IUCN V

Quasi National Park · 1958

448 km²

Mokotoyama

IUCN IV

Prefectural Wildlife Protection Area · 2006

11 km²

Memanbetsu

IUCN IV

Prefectural Wildlife Protection Area · 2020

1 km²

Complete list

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