Ontologia

Town · JPN

Takasu

Japan

DfbCold, no dry season, warm summer(100 %)

Species observed

122

Observations

169

Area

136,3km²

Ecological tissue

Sample of 31 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 Takasu : 25 espèces reliées par 39 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
39
Connectance
0.084
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

122 distinct species · 169 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

169 obs · 3 cellules
Obs. / cellule
≥ 150
150–149
150–149
13–149
< 13

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

Climate

Mean T°

6,9°C

Annual rain

1 403mm

Warmest m°

24,4°C

Coldest m°

-12,2°C

Elevation: 177 m on average (min 106 m, max 433 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
1 403mm
Warmest month
24,4°C
Coldest month
-12,2°C
Mean alt.
177m
Min
106m
Max
433m
Std. dev.
78m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,3

Org. C

67,3g/kg

Clay

28,6%

Sand

33,1%

Silt

38,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
92,2g/kg
Clay
27,3%
Sand
33,6%
Silt
39,1%
5–15 cm
pH H₂O
5,3
Org. C
65,8g/kg
Clay
28,4%
Sand
33,2%
Silt
38,4%
15–30 cm
pH H₂O
5,4
Org. C
43,8g/kg
Clay
30,1%
Sand
32,4%
Silt
37,5%

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

Land cover

Forest45.7%
Crops29.7%
Built-up1.6%
Bare soil0.2%
Other (grassland, water…)22.8%

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

Hydrology2 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

57,0km

Basins crossed

2

Max stream order

3

Max drainage

3 727km²

Discharge in basins

4,2m³/s

Mean precip.

1 286mm/an

Mean T°

4,0°C

Moisture idx

0,43

Max snow

46%

Mean runoff

908mm/an

Mean elev. (basins)

569m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

158,1%

Pesticides

75,3kg/km²

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

Protected areas1

IUCN V · 1

Ibun

IUCN V

Environmental Green Space Protection Area(Hokkaido) · 1975

0 km²

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