Ontologia

Prefecture · jpn

Ehime

Japan

CfaTemperate, no dry season, hot summer(93 %)

Species observed

3 814

Observations

43 229

Area

5 749,1km²

Ecological tissue

Sample of 28 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 Ehime : 23 espèces reliées par 51 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
51
Connectance
0.110
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

3 814 distinct species · 43 229 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 229 obs · 188 cellules
Obs. / cellule
≥ 2 042
559–2 041
182–558
90–181
< 90

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

Climate

Mean T°

14,9°C

Annual rain

1 950mm

Warmest m°

28,1°C

Coldest m°

0,2°C

Elevation: 407 m on average (min -113 m, max 1 606 m)

Bioclimatic detailsExpert
Annual mean temp.
14,9°C
Annual rain
1 950mm
Warmest month
28,1°C
Coldest month
0,2°C
Mean alt.
407m
Min
-113m
Max
1 606m
Std. dev.
334m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

46,1g/kg

Clay

32,1%

Sand

34,2%

Silt

33,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
70,8g/kg
Clay
31,1%
Sand
34,7%
Silt
34,1%
5–15 cm
pH H₂O
5,2
Org. C
43,4g/kg
Clay
32,1%
Sand
34,0%
Silt
33,9%
15–30 cm
pH H₂O
5,2
Org. C
24,1g/kg
Clay
33,0%
Sand
33,7%
Silt
33,3%

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

Land cover

Forest80.3%
Crops2.9%
Built-up2.3%
Bare soil0.2%
Other (grassland, water…)14.3%

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

Hydrology15 basins · 8 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 129,5km

Lake surface here

6,93km²

Basins crossed

15

Max stream order

4

Max drainage

14 401km²

Discharge in basins

128,8m³/s

Mean precip.

1 893mm/an

Mean T°

14,1°C

Moisture idx

0,47

Max snow

21%

Mean runoff

1 006mm/an

Mean elev. (basins)

379m

Watersheds crossing here

6 more basins

Lakes (8, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

0,8nW

Built-up

229,6%

Pesticides

85,0kg/km²

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

Protected areas100

IUCN IV · 66IUCN V · 25IUCN VI · 4IUCN Not Applicable · 3IUCN Ib · 2🌊 Marine · 28📍 Point sites · 1
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations18