Ontologia

Town · JPN

Motegi

Japan

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

Species observed

431

Observations

971

Area

169,8km²

Ecological tissue

Sample of 40 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 Motegi : 36 espèces reliées par 38 interactions GloBI sur 5 types (connectance 4.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
38
Connectance
0.049
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

431 distinct species · 971 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

971 obs · 6 cellules
Obs. / cellule
≥ 439
439–438
194–438
117–193
< 117

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

Climate

Mean T°

13,9°C

Annual rain

1 375mm

Warmest m°

28,6°C

Coldest m°

-2,1°C

Elevation: 161 m on average (min 59 m, max 339 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
1 375mm
Warmest month
28,6°C
Coldest month
-2,1°C
Mean alt.
161m
Min
59m
Max
339m
Std. dev.
54m
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

5,5

Org. C

41,3g/kg

Clay

24,2%

Sand

41,7%

Silt

34,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
60,4g/kg
Clay
23,8%
Sand
41,7%
Silt
34,4%
5–15 cm
pH H₂O
5,5
Org. C
38,4g/kg
Clay
24,1%
Sand
41,8%
Silt
34,1%
15–30 cm
pH H₂O
5,5
Org. C
25,0g/kg
Clay
24,7%
Sand
41,5%
Silt
33,7%

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

Land cover

Forest69.6%
Crops6.6%
Built-up1.3%
Bare soil0.4%
Other (grassland, water…)22.1%

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

Hydrology5 basins · 0 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

59,7km

Basins crossed

5

Max stream order

5

Max drainage

2 828km²

Discharge in basins

13,6m³/s

Mean precip.

1 419mm/an

Mean T°

13,2°C

Moisture idx

0,30

Max snow

8%

Mean runoff

676mm/an

Mean elev. (basins)

122m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

134,1%

Pesticides

96,6kg/km²

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

Protected areas9

IUCN V · 7IUCN Not Applicable · 1IUCN IV · 1

Gozen yama

IUCN V

Prefectural Natural Park · 1954

75 km²

Kasama

IUCN V

Prefectural Natural Park · 1955

41 km²

Naka gawa

IUCN V

Prefectural Natural Park · 1967

31 km²

Mashiko

IUCN V

Prefectural Natural Park · 1955

24 km²

Yakimori yama

IUCN V

Prefectural Nature Conservation Area · 1977

1 km²

Complete list

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