Ontologia

City · JPN

Sado

Japan

CfaTemperate, no dry season, hot summer(93 %)

Species observed

1 241

Observations

8 982

Area

857,8km²

Ecological tissue

Sample of 34 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 Sado : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 2 types (connectance 6.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
40
Connectance
0.067
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

1 241 distinct species · 8 982 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 982 obs · 23 cellules
Obs. / cellule
≥ 2 962
875–2 961
287–874
160–286
< 160

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

Climate

Mean T°

12,7°C

Annual rain

2 147mm

Warmest m°

26,6°C

Coldest m°

-0,2°C

Elevation: 240 m on average (min -156 m, max 858 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
2 147mm
Warmest month
26,6°C
Coldest month
-0,2°C
Mean alt.
240m
Min
-156m
Max
858m
Std. dev.
203m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate

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

77,5g/kg

Clay

26,5%

Sand

33,1%

Silt

40,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
105,9g/kg
Clay
25,9%
Sand
32,8%
Silt
41,2%
5–15 cm
pH H₂O
5,0
Org. C
78,7g/kg
Clay
26,5%
Sand
32,8%
Silt
40,7%
15–30 cm
pH H₂O
5,0
Org. C
48,1g/kg
Clay
26,9%
Sand
33,6%
Silt
39,5%

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

Land cover

Forest78.5%
Crops6.5%
Built-up0.9%
Bare soil0.4%
Other (grassland, water…)13.7%

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

Hydrology1 basins · 1 lakes · 59 rivers

Hydrology metrics for this exact territory

Stream length here

208,5km

Lake surface here

4,69km²

Basins crossed

1

Max stream order

3

Max drainage

908km²

Discharge in basins

13,6m³/s

Mean precip.

1 849mm/an

Mean T°

11,7°C

Moisture idx

0,54

Max snow

16%

Mean runoff

1 192mm/an

Mean elev. (basins)

234m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (59, ord ≥ 4)

47 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

92,6%

Pesticides

96,8kg/km²

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

Protected areas11

IUCN IV · 7IUCN V · 3IUCN VI · 1🌊 Marine · 5

Kosado

IUCN V

Prefectural Natural Park · 1959

355 km²

Kosado tobu

IUCN IV

National Wildlife Protection Area · 2018

129 km²

Kinpokusan

IUCN IV

Prefectural Wildlife Protection Area · 2019

18 km²

Kamoko

IUCN IV

Prefectural Wildlife Protection Area · 2018

7 km²

Complete list

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