Ontologia

City · JPN

Tsu

Japan

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 214

Observations

9 567

Area

687,5km²

Ecological tissue

Sample of 35 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 Tsu : 28 espèces reliées par 61 interactions GloBI sur 3 types (connectance 9.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
61
Connectance
0.097
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

1 214 distinct species · 9 567 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 567 obs · 22 cellules
Obs. / cellule
≥ 4 106
1 005–4 105
291–1 004
190–290
< 190

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

Climate

Mean T°

14,9°C

Annual rain

2 133mm

Warmest m°

29,1°C

Coldest m°

-0,1°C

Elevation: 248 m on average (min -9 m, max 871 m)

Bioclimatic detailsExpert
Annual mean temp.
14,9°C
Annual rain
2 133mm
Warmest month
29,1°C
Coldest month
-0,1°C
Mean alt.
248m
Min
-9m
Max
871m
Std. dev.
218m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

35,8g/kg

Clay

31,1%

Sand

36,6%

Silt

32,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
55,2g/kg
Clay
29,9%
Sand
37,1%
Silt
32,9%
5–15 cm
pH H₂O
5,4
Org. C
32,7g/kg
Clay
30,5%
Sand
36,8%
Silt
32,6%
15–30 cm
pH H₂O
5,4
Org. C
19,5g/kg
Clay
32,7%
Sand
35,8%
Silt
31,5%

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

Land cover

Forest63.3%
Crops5.8%
Built-up4.1%
Bare soil0.4%
Other (grassland, water…)26.6%

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

Hydrology4 basins · 6 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

251,6km

Lake surface here

1,51km²

Basins crossed

4

Max stream order

4

Max drainage

1 702km²

Discharge in basins

15,0m³/s

Mean precip.

1 949mm/an

Mean T°

14,0°C

Moisture idx

0,48

Max snow

13%

Mean runoff

1 196mm/an

Mean elev. (basins)

261m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

1,8nW

Built-up

406,4%

Pesticides

75,6kg/km²

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

Protected areas17

IUCN IV · 12IUCN V · 4IUCN VI · 1🌊 Marine · 3

Kahada kyo

IUCN V

Prefectural Natural Park · 1953

315 km²

Isenoumi

IUCN V

Prefectural Natural Park · 1953

14 km²

Complete list

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