Ontologia

Town · JPN

Setana

Japan

DfbCold, no dry season, warm summer(82 %)

Species observed

300

Observations

863

Area

664,8km²

Ecological tissue

Sample of 24 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 Setana : 24 espèces reliées par 15 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2).

Espèces affichées
24
Interactions affichées
15
Connectance
0.054
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

300 distinct species · 863 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

863 obs · 18 cellules
Obs. / cellule
≥ 289
116–288
57–115
29–56
< 29

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

Climate

Mean T°

7,4°C

Annual rain

2 104mm

Warmest m°

22,6°C

Coldest m°

-7,7°C

Elevation: 291 m on average (min -46 m, max 1 288 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
2 104mm
Warmest month
22,6°C
Coldest month
-7,7°C
Mean alt.
291m
Min
-46m
Max
1 288m
Std. dev.
246m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(82 %)Cold

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

Soil & lithology

pH H₂O

5,0

Org. C

70,8g/kg

Clay

20,9%

Sand

42,9%

Silt

36,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
99,5g/kg
Clay
20,6%
Sand
42,0%
Silt
37,4%
5–15 cm
pH H₂O
5,0
Org. C
66,6g/kg
Clay
20,7%
Sand
42,7%
Silt
36,6%
15–30 cm
pH H₂O
5,1
Org. C
46,3g/kg
Clay
21,5%
Sand
43,8%
Silt
34,7%

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

Land cover

Forest71.3%
Crops7.3%
Built-up0.3%
Bare soil1.5%
Other (grassland, water…)19.7%

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

Hydrology4 basins · 1 lakes · 33 rivers

Hydrology metrics for this exact territory

Stream length here

198,8km

Lake surface here

0,21km²

Basins crossed

4

Max stream order

4

Max drainage

6 362km²

Discharge in basins

9,4m³/s

Mean precip.

1 277mm/an

Mean T°

7,2°C

Moisture idx

0,47

Max snow

39%

Mean runoff

866mm/an

Mean elev. (basins)

288m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (33, ord ≥ 4)

21 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

26,7%

Pesticides

100,2kg/km²

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

Protected areas17

IUCN IV · 8IUCN V · 5IUCN VI · 3IUCN Ib · 1🌊 Marine · 6

Minami shiribeshi

IUCN VI

Coastline Marine Resource Development Area, designated sea area · 1976

571 km²

Hiyama

IUCN VI

Coastline Marine Resource Development Area, designated sea area · 1976

345 km²

Hiyama

IUCN V

Prefectural Natural Park · 2003

171 km²

Complete list

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