Ontologia

City · JPN

Etajima

Japan

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

Species observed

113

Observations

209

Area

103,5km²

Ecological tissue

Sample of 6 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 Etajima : 4 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

113 distinct species · 209 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

209 obs · 3 cellules
Obs. / cellule
≥ 78
78–77
78–77
74–77
< 74

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

Climate

Mean T°

16,1°C

Annual rain

1 572mm

Warmest m°

28,3°C

Coldest m°

3,7°C

Elevation: 84 m on average (min -34 m, max 302 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
1 572mm
Warmest month
28,3°C
Coldest month
3,7°C
Mean alt.
84m
Min
-34m
Max
302m
Std. dev.
70m
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)

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

1

Max stream order

1

Max drainage

14 401km²

Discharge in basins

0,0m³/s

Mean precip.

1 742mm/an

Mean T°

13,6°C

Moisture idx

0,42

Max snow

11%

Mean runoff

886mm/an

Mean elev. (basins)

273m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Protected areas7

IUCN V · 4IUCN IV · 2IUCN VI · 1🌊 Marine · 5

Dabosan

IUCN IV

Prefectural Wildlife Protection Area · 2011

3 km²

Furutakayama

IUCN V

Green Space Environment Conservation Area(Hiroshima) · 1975

1 km²

Complete list

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