Ontologia

City · JPN

Hamamatsu

Japan

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

Species observed

2 119

Observations

12 196

Area

1 502,6km²

Ecological tissue

Sample of 20 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 Hamamatsu : 17 espèces reliées par 22 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
22
Connectance
0.105
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

2 119 distinct species · 12 196 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 196 obs · 45 cellules
Obs. / cellule
≥ 988
551–987
361–550
163–360
< 163

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

Climate

Mean T°

13,9°C

Annual rain

2 270mm

Warmest m°

28,1°C

Coldest m°

-2,1°C

Elevation: 433 m on average (min -10 m, max 1 953 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
2 270mm
Warmest month
28,1°C
Coldest month
-2,1°C
Mean alt.
433m
Min
-10m
Max
1 953m
Std. dev.
403m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(89 %)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

51,3g/kg

Clay

33,6%

Sand

34,7%

Silt

31,7%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
75,5g/kg
Clay
32,5%
Sand
35,7%
Silt
31,8%
5–15 cm
pH H₂O
5,2
Org. C
49,6g/kg
Clay
32,9%
Sand
35,2%
Silt
31,9%
15–30 cm
pH H₂O
5,2
Org. C
28,8g/kg
Clay
35,4%
Sand
33,3%
Silt
31,4%

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

Land cover

Forest69.0%
Crops2.7%
Built-up4.3%
Bare soil0.4%
Other (grassland, water…)23.6%

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

Hydrology8 basins · 7 lakes · 86 rivers

Hydrology metrics for this exact territory

Stream length here

516,3km

Lake surface here

5,67km²

Basins crossed

8

Max stream order

5

Max drainage

5 155km²

Discharge in basins

313,2m³/s

Mean precip.

2 099mm/an

Mean T°

13,3°C

Moisture idx

0,53

Max snow

18%

Mean runoff

1 131mm/an

Mean elev. (basins)

462m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (86, ord ≥ 4)

74 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

2,1nW

Built-up

435,2%

Pesticides

52,4kg/km²

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

Protected areas41

IUCN IV · 31IUCN V · 8IUCN Not Applicable · 1IUCN Ib · 1🌊 Marine · 6

Minami alps

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2014

957 km²

Senzumisakubo

IUCN IV

Prefectural Wildlife Protection Area · 2024

292 km²

Hamana ko

IUCN V

Prefectural Natural Park · 2007

169 km²

Okuoi

IUCN V

Prefectural Natural Park · 1976

101 km²

Complete list

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