Ontologia

Special Ward · JPN

Bunkyō

Japan

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

Species observed

1 562

Observations

45 804

Area

11,5km²

Ecological tissue

Sample of 42 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 Bunkyō : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
71
Connectance
0.079
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

1 562 distinct species · 45 804 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 804 obs · 1 cellules
Obs. / cellule
≥ 45 804
45 804–45 803
45 804–45 803
45 804–45 803
< 45 804

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

Climate

Mean T°

15,4°C

Annual rain

1 513mm

Warmest m°

29,6°C

Coldest m°

-0,1°C

Elevation: 16 m on average (min 10 m, max 26 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
1 513mm
Warmest month
29,6°C
Coldest month
-0,1°C
Mean alt.
16m
Min
10m
Max
26m
Std. dev.
4m
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)

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

2

Max stream order

2

Max drainage

2 816km²

Discharge in basins

0,0m³/s

Mean precip.

1 451mm/an

Mean T°

15,5°C

Moisture idx

0,32

Max snow

1%

Mean runoff

739mm/an

Mean elev. (basins)

24m

Rivers / streams (1, ord ≥ 4)

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

Protected areas3

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

Ueno

IUCN V

Special green space conservation districts · 1976

0 km²

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