Ontologia

City · JPN

Kitakata

Japan

CfaTemperate, no dry season, hot summer(43 %)

Species observed

581

Observations

1 566

Area

557,2km²

Ecological tissue

Sample of 21 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 Kitakata : 17 espèces reliées par 24 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
24
Connectance
0.095
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

581 distinct species · 1 566 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 566 obs · 16 cellules
Obs. / cellule
≥ 527
200–526
99–199
78–98
< 78

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

Climate

Mean T°

10,5°C

Annual rain

2 275mm

Warmest m°

26,5°C

Coldest m°

-5,6°C

Elevation: 505 m on average (min 173 m, max 1 460 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
2 275mm
Warmest month
26,5°C
Coldest month
-5,6°C
Mean alt.
505m
Min
173m
Max
1 460m
Std. dev.
291m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(43 %)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

72,8g/kg

Clay

23,8%

Sand

41,3%

Silt

34,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
102,5g/kg
Clay
24,2%
Sand
40,8%
Silt
35,0%
5–15 cm
pH H₂O
5,2
Org. C
72,9g/kg
Clay
24,0%
Sand
41,1%
Silt
34,9%
15–30 cm
pH H₂O
5,2
Org. C
42,9g/kg
Clay
23,3%
Sand
42,0%
Silt
34,7%

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

Land cover

Forest70.1%
Crops9.8%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)18.3%

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

Hydrology4 basins · 2 lakes · 22 rivers

Hydrology metrics for this exact territory

Stream length here

216,3km

Lake surface here

0,75km²

Basins crossed

4

Max stream order

6

Max drainage

6 265km²

Discharge in basins

27,1m³/s

Mean precip.

1 565mm/an

Mean T°

9,1°C

Moisture idx

0,42

Max snow

34%

Mean runoff

852mm/an

Mean elev. (basins)

693m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (22, ord ≥ 4)

10 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

127,9%

Pesticides

85,0kg/km²

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

Protected areas18

IUCN IV · 12IUCN V · 3IUCN II · 2IUCN Ib · 1

Urabandai

IUCN IV

Prefectural Wildlife Protection Area · 2011

163 km²

Complete list

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