Ontologia

City · JPN

Ōdate

Japan

DfaCold, no dry season, hot summer(84 %)

Species observed

1 220

Observations

5 883

Area

920,7km²

Ecological tissue

Sample of 38 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 Ōdate : 31 espèces reliées par 64 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
64
Connectance
0.082
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

1 220 distinct species · 5 883 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 883 obs · 25 cellules
Obs. / cellule
≥ 2 879
364–2 878
175–363
90–174
< 90

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

Climate

Mean T°

9,5°C

Annual rain

2 382mm

Warmest m°

25,8°C

Coldest m°

-8,5°C

Elevation: 286 m on average (min 44 m, max 994 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
2 382mm
Warmest month
25,8°C
Coldest month
-8,5°C
Mean alt.
286m
Min
44m
Max
994m
Std. dev.
188m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(84 %)Cold

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

Soil & lithology

pH H₂O

4,9

Org. C

69,9g/kg

Clay

22,8%

Sand

40,9%

Silt

36,3%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
97,2g/kg
Clay
23,2%
Sand
39,9%
Silt
36,9%
5–15 cm
pH H₂O
5,0
Org. C
70,6g/kg
Clay
23,2%
Sand
40,5%
Silt
36,3%
15–30 cm
pH H₂O
5,0
Org. C
41,9g/kg
Clay
22,0%
Sand
42,3%
Silt
35,7%

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

Land cover

Forest83.3%
Crops4.8%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)10.9%

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

Hydrology8 basins · 2 lakes · 50 rivers

Hydrology metrics for this exact territory

Stream length here

346,3km

Lake surface here

0,32km²

Basins crossed

8

Max stream order

5

Max drainage

2 437km²

Discharge in basins

82,3m³/s

Mean precip.

1 493mm/an

Mean T°

9,4°C

Moisture idx

0,44

Max snow

38%

Mean runoff

1 007mm/an

Mean elev. (basins)

267m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (50, ord ≥ 4)

38 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

84,6%

Pesticides

87,0kg/km²

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

Protected areas21

IUCN IV · 18IUCN V · 3

Tashirodake

IUCN IV

Prefectural Wildlife Protection Area · 2018

13 km²

Uchimachisawa

IUCN IV

Prefectural Wildlife Protection Area · 2017

9 km²

Complete list

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