Ontologia

City · JPN

Minamiuonuma

Japan

CfaTemperate, no dry season, hot summer(37 %)

Species observed

815

Observations

2 633

Area

585,8km²

Ecological tissue

Sample of 21 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 Minamiuonuma : 18 espèces reliées par 16 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
16
Connectance
0.076
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

815 distinct species · 2 633 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 633 obs · 18 cellules
Obs. / cellule
≥ 434
322–433
184–321
137–183
< 137

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

Climate

Mean T°

10,0°C

Annual rain

2 432mm

Warmest m°

26,3°C

Coldest m°

-6,7°C

Elevation: 670 m on average (min 115 m, max 1 726 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
2 432mm
Warmest month
26,3°C
Coldest month
-6,7°C
Mean alt.
670m
Min
115m
Max
1 726m
Std. dev.
440m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(37 %)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

84,9g/kg

Clay

26,2%

Sand

38,4%

Silt

35,4%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
116,0g/kg
Clay
26,3%
Sand
38,1%
Silt
35,5%
5–15 cm
pH H₂O
5,2
Org. C
87,8g/kg
Clay
26,9%
Sand
37,7%
Silt
35,4%
15–30 cm
pH H₂O
5,3
Org. C
50,8g/kg
Clay
25,5%
Sand
39,2%
Silt
35,3%

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

Land cover

Forest58.5%
Crops6.6%
Built-up1.1%
Bare soil1.8%
Other (grassland, water…)32.0%

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

Hydrology4 basins · 1 lakes · 53 rivers

Hydrology metrics for this exact territory

Stream length here

218,4km

Lake surface here

0,49km²

Basins crossed

4

Max stream order

4

Max drainage

8 214km²

Discharge in basins

29,0m³/s

Mean precip.

1 907mm/an

Mean T°

9,9°C

Moisture idx

0,53

Max snow

46%

Mean runoff

1 450mm/an

Mean elev. (basins)

611m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (53, ord ≥ 4)

41 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

112,3%

Pesticides

103,1kg/km²

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

Protected areas20

IUCN IV · 8IUCN V · 6IUCN II · 2IUCN Not Applicable · 2IUCN Ib · 2

Minakami

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2017

703 km²

Complete list

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