Ontologia

City · JPN

Nayoro

Japan

DfbCold, no dry season, warm summer(100 %)

Species observed

322

Observations

824

Area

537,5km²

Ecological tissue

Sample of 24 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 Nayoro : 19 espèces reliées par 24 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
24
Connectance
0.080
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

322 distinct species · 824 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

824 obs · 15 cellules
Obs. / cellule
≥ 345
130–344
36–129
24–35
< 24

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

Climate

Mean T°

5,7°C

Annual rain

1 499mm

Warmest m°

23,4°C

Coldest m°

-13,2°C

Elevation: 242 m on average (min 78 m, max 805 m)

Bioclimatic detailsExpert
Annual mean temp.
5,7°C
Annual rain
1 499mm
Warmest month
23,4°C
Coldest month
-13,2°C
Mean alt.
242m
Min
78m
Max
805m
Std. dev.
158m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

70,1g/kg

Clay

28,0%

Sand

36,1%

Silt

35,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
93,5g/kg
Clay
27,3%
Sand
36,1%
Silt
36,5%
5–15 cm
pH H₂O
5,2
Org. C
70,8g/kg
Clay
27,7%
Sand
36,1%
Silt
36,2%
15–30 cm
pH H₂O
5,3
Org. C
46,0g/kg
Clay
28,9%
Sand
36,1%
Silt
35,1%

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

Land cover

Forest69.2%
Crops12.8%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)17.1%

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

Hydrology5 basins · 3 lakes · 39 rivers

Hydrology metrics for this exact territory

Stream length here

203,1km

Lake surface here

0,64km²

Basins crossed

5

Max stream order

5

Max drainage

4 939km²

Discharge in basins

44,3m³/s

Mean precip.

1 209mm/an

Mean T°

4,9°C

Moisture idx

0,44

Max snow

48%

Mean runoff

803mm/an

Mean elev. (basins)

287m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (39, ord ≥ 4)

27 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

79,0%

Pesticides

85,9kg/km²

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

Protected areas10

IUCN IV · 6IUCN V · 4

Chureppu

IUCN IV

Prefectural Wildlife Protection Area · 2004

9 km²

Piyashiri

IUCN IV

Prefectural Wildlife Protection Area · 2023

7 km²

Tonamigaoka

IUCN IV

Prefectural Wildlife Protection Area · 2014

2 km²

Chuureppu

IUCN V

Natural Landscape Protection Area(Hokkaido) · 1974

1 km²

Kyokuto

IUCN IV

Prefectural Wildlife Protection Area · 2014

0 km²

Complete list

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