Ontologia

Town · JPN

Minamisanriku

Japan

CfaTemperate, no dry season, hot summer(99 %)

Species observed

236

Observations

511

Area

156,4km²

Ecological tissue

Sample of 30 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 Minamisanriku : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
50
Connectance
0.101
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

236 distinct species · 511 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

511 obs · 5 cellules
Obs. / cellule
≥ 174
174–173
138–173
119–137
< 119

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

Climate

Mean T°

11,7°C

Annual rain

1 548mm

Warmest m°

24,9°C

Coldest m°

-1,9°C

Elevation: 119 m on average (min -40 m, max 325 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
1 548mm
Warmest month
24,9°C
Coldest month
-1,9°C
Mean alt.
119m
Min
-40m
Max
325m
Std. dev.
85m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate

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

49,9g/kg

Clay

23,4%

Sand

40,3%

Silt

36,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
70,9g/kg
Clay
23,0%
Sand
40,0%
Silt
37,0%
5–15 cm
pH H₂O
5,5
Org. C
43,4g/kg
Clay
23,6%
Sand
40,0%
Silt
36,4%
15–30 cm
pH H₂O
5,6
Org. C
35,5g/kg
Clay
23,7%
Sand
40,9%
Silt
35,5%

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

Land cover

Forest82.0%
Crops4.0%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)11.8%

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

Hydrology2 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

34,7km

Basins crossed

2

Max stream order

3

Max drainage

8 222km²

Discharge in basins

0,1m³/s

Mean precip.

1 374mm/an

Mean T°

9,8°C

Moisture idx

0,39

Max snow

19%

Mean runoff

845mm/an

Mean elev. (basins)

268m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

142,4%

Pesticides

60,7kg/km²

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

Protected areas14

IUCN IV · 9IUCN Not Applicable · 2IUCN V · 1IUCN VI · 1IUCN II · 1🌊 Marine · 7

Shizugawa-wan

IUCN II

Wetland of International Importance (Ramsar Site) · 2018

58 km²

Mitobezaigo

IUCN IV

Prefectural Wildlife Protection Area · 1980

16 km²

Complete list

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