Ontologia

City · JPN

Koganei

Japan

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

Species observed

1 047

Observations

18 215

Area

12,4km²

Ecological tissue

Sample of 45 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 Koganei : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
78
Connectance
0.075
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

1 047 distinct species · 18 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 215 obs · 1 cellules
Obs. / cellule
≥ 18 215
18 215–18 214
18 215–18 214
18 215–18 214
< 18 215

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

Climate

Mean T°

15,0°C

Annual rain

1 417mm

Warmest m°

29,3°C

Coldest m°

-1,4°C

Elevation: 62 m on average (min 46 m, max 75 m)

Bioclimatic detailsExpert
Annual mean temp.
15,0°C
Annual rain
1 417mm
Warmest month
29,3°C
Coldest month
-1,4°C
Mean alt.
62m
Min
46m
Max
75m
Std. dev.
6m
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

Forest4.4%
Crops1.9%
Built-up23.2%
Bare soil0.1%
Other (grassland, water…)70.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

2

Max stream order

1

Max drainage

2 816km²

Discharge in basins

0,3m³/s

Mean precip.

1 547mm/an

Mean T°

12,1°C

Moisture idx

0,36

Max snow

8%

Mean runoff

750mm/an

Mean elev. (basins)

522m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

72hab/km²

Night light

25,1nW

Built-up

2 323,1%

Pesticides

83,2kg/km²

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

Protected areas4

IUCN Not Applicable · 2IUCN IV · 1IUCN V · 1

Koganei

IUCN IV

Prefectural Wildlife Protection Area · 2008

1 km²

Sourousenen

IUCN V

Special green space conservation districts · 2011

0 km²

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