Ontologia

Town · JPN

Ogano

Japan

CfaTemperate, no dry season, hot summer(69 %)

Species observed

1 190

Observations

3 343

Area

166,3km²

Ecological tissue

Sample of 22 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 Ogano : 20 espèces reliées par 18 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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

1 190 distinct species · 3 343 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 343 obs · 4 cellules
Obs. / cellule
≥ 1 489
1 489–1 488
916–1 488
916–915
< 916

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

Climate

Mean T°

12,0°C

Annual rain

1 612mm

Warmest m°

26,4°C

Coldest m°

-4,8°C

Elevation: 606 m on average (min 240 m, max 1 460 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 612mm
Warmest month
26,4°C
Coldest month
-4,8°C
Mean alt.
606m
Min
240m
Max
1 460m
Std. dev.
231m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(69 %)Temperate

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

46,2g/kg

Clay

29,4%

Sand

36,6%

Silt

34,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
68,0g/kg
Clay
29,1%
Sand
36,6%
Silt
34,3%
5–15 cm
pH H₂O
5,6
Org. C
42,4g/kg
Clay
29,4%
Sand
36,5%
Silt
34,1%
15–30 cm
pH H₂O
5,6
Org. C
28,1g/kg
Clay
29,6%
Sand
36,7%
Silt
33,6%

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

Land cover

Forest85.4%
Crops1.5%
Built-up0.9%
Bare soil0.1%
Other (grassland, water…)12.1%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

48,4km

Basins crossed

3

Max stream order

2

Max drainage

1 784km²

Discharge in basins

2,6m³/s

Mean precip.

1 276mm/an

Mean T°

11,6°C

Moisture idx

0,20

Max snow

14%

Mean runoff

584mm/an

Mean elev. (basins)

569m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

94,1%

Pesticides

94,9kg/km²

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

Protected areas12

IUCN V · 7IUCN IV · 5

Buko

IUCN V

Prefectural Natural Park · 1957

154 km²

Ryokami

IUCN V

Prefectural Natural Park · 1978

56 km²

Ryokamisan

IUCN IV

Prefectural Wildlife Protection Area · 2018

28 km²

Kannonyama

IUCN IV

Prefectural Wildlife Protection Area · 2014

12 km²

Complete list

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