Ontologia

City · JPN

Higashiōmi

Japan

CfaTemperate, no dry season, hot summer(90 %)

Species observed

603

Observations

1 629

Area

388,6km²

Ecological tissue

Sample of 33 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 Higashiōmi : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
40
Connectance
0.071
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

603 distinct species · 1 629 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 629 obs · 10 cellules
Obs. / cellule
≥ 293
293–292
217–292
184–216
< 184

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

Climate

Mean T°

13,6°C

Annual rain

2 016mm

Warmest m°

28,5°C

Coldest m°

-2,5°C

Elevation: 401 m on average (min 82 m, max 1 015 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
2 016mm
Warmest month
28,5°C
Coldest month
-2,5°C
Mean alt.
401m
Min
82m
Max
1 015m
Std. dev.
284m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(90 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

47,2g/kg

Clay

30,8%

Sand

35,8%

Silt

33,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
77,7g/kg
Clay
30,2%
Sand
36,5%
Silt
33,4%
5–15 cm
pH H₂O
5,2
Org. C
40,6g/kg
Clay
30,9%
Sand
35,6%
Silt
33,5%
15–30 cm
pH H₂O
5,2
Org. C
23,2g/kg
Clay
31,2%
Sand
35,4%
Silt
33,4%

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

Land cover

Forest59.4%
Crops10.9%
Built-up3.5%
Bare soil0.9%
Other (grassland, water…)25.4%

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

Hydrology4 basins · 1 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

131,1km

Lake surface here

0,79km²

Basins crossed

4

Max stream order

4

Max drainage

2 541km²

Discharge in basins

12,3m³/s

Mean precip.

1 889mm/an

Mean T°

13,3°C

Moisture idx

0,49

Max snow

14%

Mean runoff

1 172mm/an

Mean elev. (basins)

285m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,6nW

Built-up

346,6%

Pesticides

89,5kg/km²

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

Protected areas19

IUCN IV · 12IUCN V · 5IUCN Not Applicable · 2

Biwako

IUCN V

Quasi National Park · 1950

965 km²

Biwako

IUCN IV

Prefectural Wildlife Protection Area · 2021

729 km²

Suzuka

IUCN V

Quasi National Park · 1968

299 km²

Complete list

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