Ontologia

Town · JPN

Matsumae

Japan

DfbCold, no dry season, warm summer(87 %)

Species observed

157

Observations

602

Area

291,5km²

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 Matsumae : 22 espèces reliées par 64 interactions GloBI sur 6 types (connectance 10.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
64
Connectance
0.108
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

157 distinct species · 602 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

602 obs · 8 cellules
Obs. / cellule
≥ 398
398–397
37–397
34–36
< 34

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

Climate

Mean T°

7,1°C

Annual rain

2 131mm

Warmest m°

21,7°C

Coldest m°

-5,1°C

Elevation: 311 m on average (min -47 m, max 844 m)

Bioclimatic detailsExpert
Annual mean temp.
7,1°C
Annual rain
2 131mm
Warmest month
21,7°C
Coldest month
-5,1°C
Mean alt.
311m
Min
-47m
Max
844m
Std. dev.
183m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(87 %)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

70,7g/kg

Clay

21,8%

Sand

43,2%

Silt

35,0%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
102,1g/kg
Clay
21,7%
Sand
42,2%
Silt
36,2%
5–15 cm
pH H₂O
4,9
Org. C
64,3g/kg
Clay
21,8%
Sand
43,0%
Silt
35,2%
15–30 cm
pH H₂O
5,0
Org. C
45,6g/kg
Clay
21,9%
Sand
44,4%
Silt
33,7%

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

Land cover

Forest69.2%
Crops6.3%
Built-up0.3%
Bare soil1.7%
Other (grassland, water…)22.6%

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

Hydrology2 basins · 0 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

85,7km

Basins crossed

2

Max stream order

2

Max drainage

6 362km²

Discharge in basins

3,5m³/s

Mean precip.

1 322mm/an

Mean T°

8,3°C

Moisture idx

0,45

Max snow

30%

Mean runoff

873mm/an

Mean elev. (basins)

280m

Watersheds crossing here

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

26,2%

Pesticides

77,7kg/km²

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

Protected areas13

IUCN IV · 7IUCN VI · 3IUCN V · 3🌊 Marine · 5

Hiyama

IUCN VI

Coastline Marine Resource Development Area, designated sea area · 1976

345 km²

Matsumae gun

IUCN VI

Coastline Marine Resource Development Area, designated sea area · 1973

142 km²

Daisengen dake

IUCN V

Prefectural Nature Conservation Area · 2004

28 km²

Sengendake

IUCN IV

Biocenosis Protected Forest · 2018

9 km²

Complete list

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