Ontologia

City · JPN

Marugame

Japan

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

Species observed

140

Observations

1 446

Area

113,2km²

Ecological tissue

Sample of 29 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 Marugame : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
37
Connectance
0.085
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

140 distinct species · 1 446 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 446 obs · 4 cellules
Obs. / cellule
≥ 690
690–689
609–689
609–608
< 609

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

Climate

Mean T°

16,9°C

Annual rain

1 272mm

Warmest m°

29,7°C

Coldest m°

3,9°C

Elevation: 44 m on average (min -21 m, max 307 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
1 272mm
Warmest month
29,7°C
Coldest month
3,9°C
Mean alt.
44m
Min
-21m
Max
307m
Std. dev.
47m
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)

Soil & lithology

pH H₂O

5,8

Org. C

33,3g/kg

Clay

24,5%

Sand

45,0%

Silt

30,5%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
52,7g/kg
Clay
24,6%
Sand
44,3%
Silt
31,1%
5–15 cm
pH H₂O
5,7
Org. C
28,6g/kg
Clay
25,3%
Sand
44,1%
Silt
30,6%
15–30 cm
pH H₂O
5,8
Org. C
18,6g/kg
Clay
23,5%
Sand
46,7%
Silt
29,8%

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

Land cover

Forest29.8%
Crops5.7%
Built-up10.5%
Bare soil0.5%
Other (grassland, water…)53.5%

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

Hydrology3 basins · 4 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

35,7km

Lake surface here

0,81km²

Basins crossed

3

Max stream order

2

Max drainage

14 401km²

Discharge in basins

0,4m³/s

Mean precip.

1 413mm/an

Mean T°

14,8°C

Moisture idx

0,26

Max snow

11%

Mean runoff

924mm/an

Mean elev. (basins)

154m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

7hab/km²

Night light

3,5nW

Built-up

1 046,7%

Pesticides

93,7kg/km²

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

Protected areas6

IUCN V · 2IUCN IV · 2IUCN VI · 1IUCN Not Applicable · 1🌊 Marine · 3

Aonoyama

IUCN IV

Prefectural Wildlife Protection Area · 2022

3 km²

Ootakambou

IUCN V

Green Space Environment Conservation Area(Kagawa) · 1976

1 km²

Tamuraike

IUCN IV

Prefectural Wildlife Protection Area · 2019

0 km²

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