Ontologia

Town · JPN

Ōgawara

Japan

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

Species observed

130

Observations

294

Area

21,8km²

Ecological tissue

Sample of 35 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 Ōgawara : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
40
Connectance
0.064
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

130 distinct species · 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

294 obs · 1 cellules
Obs. / cellule
≥ 294
294–293
294–293
294–293
< 294

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

Climate

Mean T°

12,7°C

Annual rain

1 383mm

Warmest m°

26,9°C

Coldest m°

-2,5°C

Elevation: 39 m on average (min 17 m, max 127 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 383mm
Warmest month
26,9°C
Coldest month
-2,5°C
Mean alt.
39m
Min
17m
Max
127m
Std. dev.
27m
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

5,5

Org. C

45,1g/kg

Clay

23,1%

Sand

40,4%

Silt

36,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
65,3g/kg
Clay
23,3%
Sand
39,5%
Silt
37,2%
5–15 cm
pH H₂O
5,5
Org. C
40,7g/kg
Clay
23,3%
Sand
40,1%
Silt
36,7%
15–30 cm
pH H₂O
5,5
Org. C
29,5g/kg
Clay
22,6%
Sand
41,7%
Silt
35,6%

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

Land cover

Forest34.8%
Crops12.7%
Built-up7.6%
Bare soil0.9%
Other (grassland, water…)44.1%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

2

Max stream order

4

Max drainage

4 486km²

Discharge in basins

0,5m³/s

Mean precip.

1 406mm/an

Mean T°

10,1°C

Moisture idx

0,36

Max snow

19%

Mean runoff

770mm/an

Mean elev. (basins)

457m

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

Human pressure

Pop. density

7hab/km²

Night light

2,9nW

Built-up

755,9%

Pesticides

93,9kg/km²

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

Protected areas1

IUCN IV · 1

Funaoka

IUCN IV

Prefectural Wildlife Protection Area · 1976

32 km²

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