Ontologia

Town · JPN

Utazu

Japan

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

Species observed

86

Observations

267

Area

7,1km²

Ecological tissue

Sample of 21 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 Utazu : 19 espèces reliées par 20 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
20
Connectance
0.087
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

86 distinct species · 267 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

267 obs · 1 cellules
Obs. / cellule
≥ 267
267–266
267–266
267–266
< 267

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

Climate

Mean T°

17,1°C

Annual rain

1 172mm

Warmest m°

29,8°C

Coldest m°

4,3°C

Elevation: 18 m on average (min -5 m, max 27 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
1 172mm
Warmest month
29,8°C
Coldest month
4,3°C
Mean alt.
18m
Min
-5m
Max
27m
Std. dev.
10m
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)

Land cover

Forest15.0%
Crops2.7%
Built-up17.8%
Bare soil0.2%
Other (grassland, water…)64.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

1

Max stream order

1

Max drainage

1 705km²

Discharge in basins

0,0m³/s

Mean precip.

1 369mm/an

Mean T°

15,0°C

Moisture idx

0,24

Max snow

5%

Mean runoff

952mm/an

Mean elev. (basins)

140m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

17hab/km²

Night light

10,8nW

Built-up

1 784,0%

Pesticides

93,6kg/km²

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

Protected areas3

IUCN V · 1IUCN VI · 1IUCN IV · 1🌊 Marine · 2

Aonoyama

IUCN IV

Prefectural Wildlife Protection Area · 2022

3 km²

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