Ontologia

City · JPN

Hachinohe

Japan

DfaCold, no dry season, hot summer(89 %)

Species observed

782

Observations

2 400

Area

312,9km²

Ecological tissue

Sample of 31 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 Hachinohe : 28 espèces reliées par 41 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
41
Connectance
0.078
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

782 distinct species · 2 400 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 400 obs · 8 cellules
Obs. / cellule
≥ 1 295
1 295–1 294
246–1 294
215–245
< 215

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

Climate

Mean T°

10,7°C

Annual rain

1 328mm

Warmest m°

26,4°C

Coldest m°

-6,3°C

Elevation: 98 m on average (min -10 m, max 351 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 328mm
Warmest month
26,4°C
Coldest month
-6,3°C
Mean alt.
98m
Min
-10m
Max
351m
Std. dev.
84m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(89 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

49,0g/kg

Clay

22,9%

Sand

41,7%

Silt

35,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
70,8g/kg
Clay
22,6%
Sand
41,1%
Silt
36,3%
5–15 cm
pH H₂O
5,6
Org. C
46,3g/kg
Clay
23,2%
Sand
41,2%
Silt
35,6%
15–30 cm
pH H₂O
5,7
Org. C
30,0g/kg
Clay
22,9%
Sand
42,8%
Silt
34,3%

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

Land cover

Forest49.8%
Crops9.0%
Built-up6.4%
Bare soil0.4%
Other (grassland, water…)34.4%

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

Hydrology4 basins · 1 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

110,6km

Lake surface here

0,64km²

Basins crossed

4

Max stream order

4

Max drainage

3 102km²

Discharge in basins

2,6m³/s

Mean precip.

1 323mm/an

Mean T°

8,4°C

Moisture idx

0,38

Max snow

30%

Mean runoff

771mm/an

Mean elev. (basins)

380m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

4,5nW

Built-up

635,7%

Pesticides

93,2kg/km²

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

Protected areas7

IUCN IV · 4IUCN V · 2IUCN VI · 1🌊 Marine · 3

Same

IUCN IV

Prefectural Wildlife Protection Area · 2011

37 km²

Kennan

IUCN IV

Prefectural Wildlife Protection Area · 2004

11 km²

Narawazudake

IUCN IV

Prefectural Wildlife Protection Area · 2007

5 km²

Complete list

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