Ontologia

Town · JPN

Urausu

Japan

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

Species observed

108

Observations

567

Area

104,9km²

Ecological tissue

Sample of 26 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 Urausu : 22 espèces reliées par 27 interactions GloBI sur 5 types (connectance 8.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
27
Connectance
0.083
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

108 distinct species · 567 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

567 obs · 3 cellules
Obs. / cellule
≥ 445
445–444
445–444
108–444
< 108

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

Climate

Mean T°

7,3°C

Annual rain

1 786mm

Warmest m°

24,2°C

Coldest m°

-11,4°C

Elevation: 142 m on average (min 14 m, max 761 m)

Bioclimatic detailsExpert
Annual mean temp.
7,3°C
Annual rain
1 786mm
Warmest month
24,2°C
Coldest month
-11,4°C
Mean alt.
142m
Min
14m
Max
761m
Std. dev.
163m
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

5,1

Org. C

62,0g/kg

Clay

27,6%

Sand

35,2%

Silt

37,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
82,0g/kg
Clay
27,7%
Sand
34,5%
Silt
37,8%
5–15 cm
pH H₂O
5,1
Org. C
62,6g/kg
Clay
27,1%
Sand
35,0%
Silt
37,9%
15–30 cm
pH H₂O
5,2
Org. C
41,5g/kg
Clay
28,1%
Sand
36,0%
Silt
35,9%

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

Land cover

Forest49.3%
Crops29.2%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)20.8%

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

Hydrology2 basins · 2 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

58,6km

Lake surface here

0,18km²

Basins crossed

2

Max stream order

6

Max drainage

10 374km²

Discharge in basins

21,9m³/s

Mean precip.

1 211mm/an

Mean T°

6,7°C

Moisture idx

0,36

Max snow

43%

Mean runoff

1 125mm/an

Mean elev. (basins)

164m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

50,3%

Pesticides

102,3kg/km²

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