Ontologia

City · JPN

Nakatsugawa

Japan

CfaTemperate, no dry season, hot summer(50 %)

Species observed

1 139

Observations

3 119

Area

638,2km²

Ecological tissue

Sample of 28 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 Nakatsugawa : 24 espèces reliées par 26 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
26
Connectance
0.069
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

1 139 distinct species · 3 119 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 119 obs · 20 cellules
Obs. / cellule
≥ 414
350–413
229–349
146–228
< 146

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

Climate

Mean T°

10,9°C

Annual rain

2 202mm

Warmest m°

26,5°C

Coldest m°

-8,4°C

Elevation: 806 m on average (min 286 m, max 1 908 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
2 202mm
Warmest month
26,5°C
Coldest month
-8,4°C
Mean alt.
806m
Min
286m
Max
1 908m
Std. dev.
381m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(50 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,1

Org. C

56,9g/kg

Clay

30,3%

Sand

39,3%

Silt

30,4%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
89,9g/kg
Clay
29,6%
Sand
39,9%
Silt
30,5%
5–15 cm
pH H₂O
5,1
Org. C
53,4g/kg
Clay
30,7%
Sand
39,1%
Silt
30,2%
15–30 cm
pH H₂O
5,1
Org. C
27,5g/kg
Clay
30,7%
Sand
38,9%
Silt
30,4%

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

Land cover

Forest77.7%
Crops3.7%
Built-up1.5%
Bare soil0.2%
Other (grassland, water…)16.9%

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

Hydrology5 basins · 5 lakes · 40 rivers

Hydrology metrics for this exact territory

Stream length here

207,4km

Lake surface here

0,86km²

Basins crossed

5

Max stream order

4

Max drainage

3 269km²

Discharge in basins

32,1m³/s

Mean precip.

1 983mm/an

Mean T°

10,1°C

Moisture idx

0,52

Max snow

27%

Mean runoff

1 092mm/an

Mean elev. (basins)

881m

Watersheds crossing here

Lakes (5, top by area)

Rivers / streams (40, ord ≥ 4)

28 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

146,3%

Pesticides

83,3kg/km²

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

Protected areas17

IUCN IV · 11IUCN V · 6

Chuo alps

IUCN V

Quasi National Park · 2020

352 km²

Kiso

IUCN IV

Biocenosis Protected Forest · 2018

104 km²

Urakiso

IUCN V

Prefectural Natural Park · 2004

103 km²

Enasan

IUCN V

Prefectural Natural Park · 2004

53 km²

Agigawa

IUCN IV

Prefectural Wildlife Protection Area · 2020

19 km²

Enakyo

IUCN IV

Prefectural Wildlife Protection Area · 2014

14 km²

Complete list

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