Ontologia

City · JPN

Sukagawa

Japan

CfaTemperate, no dry season, hot summer(77 %)

Species observed

415

Observations

795

Area

278,1km²

Ecological tissue

Sample of 23 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 Sukagawa : 16 espèces reliées par 40 interactions GloBI sur 5 types (connectance 13.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
40
Connectance
0.133
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

415 distinct species · 795 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

795 obs · 7 cellules
Obs. / cellule
≥ 592
592–591
62–591
28–61
< 28

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

Climate

Mean T°

11,8°C

Annual rain

1 435mm

Warmest m°

27,4°C

Coldest m°

-4,7°C

Elevation: 376 m on average (min 239 m, max 898 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
1 435mm
Warmest month
27,4°C
Coldest month
-4,7°C
Mean alt.
376m
Min
239m
Max
898m
Std. dev.
153m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(77 %)Temperate

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

44,8g/kg

Clay

24,1%

Sand

39,9%

Silt

35,9%

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

Dominant lithology: pyGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
63,9g/kg
Clay
23,8%
Sand
39,8%
Silt
36,4%
5–15 cm
pH H₂O
5,7
Org. C
40,6g/kg
Clay
24,5%
Sand
39,4%
Silt
36,1%
15–30 cm
pH H₂O
5,7
Org. C
29,8g/kg
Clay
24,1%
Sand
40,5%
Silt
35,3%

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

Land cover

Forest52.4%
Crops18.1%
Built-up3.2%
Bare soil0.8%
Other (grassland, water…)25.6%

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

Hydrology6 basins · 1 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

106,4km

Lake surface here

0,14km²

Basins crossed

6

Max stream order

4

Max drainage

2 914km²

Discharge in basins

25,2m³/s

Mean precip.

1 325mm/an

Mean T°

11,1°C

Moisture idx

0,29

Max snow

28%

Mean runoff

776mm/an

Mean elev. (basins)

377m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,0nW

Built-up

318,0%

Pesticides

91,6kg/km²

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

Protected areas10

IUCN IV · 7IUCN V · 3

Yomogidayama

IUCN IV

Prefectural Wildlife Protection Area · 2013

18 km²

Sukagawa

IUCN IV

Prefectural Wildlife Protection Area · 2008

10 km²

Fukura

IUCN IV

Prefectural Wildlife Protection Area · 2003

5 km²

Myokenyama

IUCN IV

Prefectural Wildlife Protection Area · 2014

4 km²

Utsumine yama

IUCN V

Prefectural Nature Conservation Area · 1975

4 km²

Complete list

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