Ontologia

City · JPN

Nasukarasuyama

Japan

CfaTemperate, no dry season, hot summer(100 %)

Species observed

297

Observations

619

Area

182,2km²

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 Nasukarasuyama : 23 espèces reliées par 36 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
36
Connectance
0.083
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

297 distinct species · 619 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

619 obs · 4 cellules
Obs. / cellule
≥ 205
205–204
183–204
183–182
< 183

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

Climate

Mean T°

13,8°C

Annual rain

1 353mm

Warmest m°

28,8°C

Coldest m°

-2,3°C

Elevation: 154 m on average (min 64 m, max 295 m)

Bioclimatic detailsExpert
Annual mean temp.
13,8°C
Annual rain
1 353mm
Warmest month
28,8°C
Coldest month
-2,3°C
Mean alt.
154m
Min
64m
Max
295m
Std. dev.
47m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)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

42,1g/kg

Clay

22,3%

Sand

42,6%

Silt

35,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
61,7g/kg
Clay
22,4%
Sand
42,1%
Silt
35,4%
5–15 cm
pH H₂O
5,6
Org. C
37,4g/kg
Clay
22,2%
Sand
42,5%
Silt
35,2%
15–30 cm
pH H₂O
5,6
Org. C
27,2g/kg
Clay
22,3%
Sand
43,2%
Silt
34,5%

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

Land cover

Forest55.5%
Crops12.5%
Built-up2.6%
Bare soil0.7%
Other (grassland, water…)28.8%

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

Hydrology4 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

70,6km

Basins crossed

4

Max stream order

5

Max drainage

2 828km²

Discharge in basins

13,8m³/s

Mean precip.

1 470mm/an

Mean T°

12,4°C

Moisture idx

0,33

Max snow

9%

Mean runoff

690mm/an

Mean elev. (basins)

244m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

261,5%

Pesticides

97,0kg/km²

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

Protected areas11

IUCN IV · 7IUCN V · 4

Naka gawa

IUCN V

Prefectural Natural Park · 1967

31 km²

Karasuyama

IUCN IV

Prefectural Wildlife Protection Area · 2017

12 km²

Takanezawa

IUCN IV

Prefectural Wildlife Protection Area · 2020

3 km²

Egawa shogakko

IUCN IV

Prefectural Wildlife Protection Area · 2021

1 km²

Shiroma

IUCN IV

Prefectural Wildlife Protection Area · 2023

1 km²

Complete list

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