Ontologia

Town · JPN

Tsuruta

Japan

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

Species observed

108

Observations

259

Area

55,2km²

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 Tsuruta : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
39
Connectance
0.103
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

108 distinct species · 259 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

259 obs · 2 cellules
Obs. / cellule
≥ 221
221–220
221–220
221–220
< 221

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

Climate

Mean T°

10,7°C

Annual rain

1 662mm

Warmest m°

26,7°C

Coldest m°

-5,8°C

Elevation: 13 m on average (min 8 m, max 57 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 662mm
Warmest month
26,7°C
Coldest month
-5,8°C
Mean alt.
13m
Min
8m
Max
57m
Std. dev.
6m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

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

59,7g/kg

Clay

25,2%

Sand

40,8%

Silt

34,0%

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
78,8g/kg
Clay
24,4%
Sand
40,4%
Silt
35,2%
5–15 cm
pH H₂O
5,2
Org. C
55,5g/kg
Clay
24,6%
Sand
41,1%
Silt
34,2%
15–30 cm
pH H₂O
5,3
Org. C
44,9g/kg
Clay
26,6%
Sand
40,8%
Silt
32,6%

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

Land cover

Forest24.1%
Crops33.2%
Built-up2.9%
Bare soil1.1%
Other (grassland, water…)38.8%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

12,5km

Lake surface here

2,07km²

Basins crossed

1

Max stream order

5

Max drainage

2 437km²

Discharge in basins

1,9m³/s

Mean precip.

1 386mm/an

Mean T°

9,3°C

Moisture idx

0,41

Max snow

32%

Mean runoff

972mm/an

Mean elev. (basins)

249m

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

Human pressure

Pop. density

2hab/km²

Night light

1,1nW

Built-up

288,4%

Pesticides

30,2kg/km²

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

Protected areas1

IUCN IV · 1

Mawarizeki

IUCN IV

Prefectural Wildlife Protection Area · 2006

2 km²

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