Chuo alps
IUCN VQuasi National Park · 2020
352 km²
Town · JPN
Matsukawa
Japan
CfaTemperate, no dry season, hot summer(46 %)
Species observed
493
Observations
1 081
Area
77,5km²
Ecological tissue
Sample of 6 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 Matsukawa : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
493 distinct species · 1 081 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
1 879mm
Warmest m°
26,6°C
Coldest m°
-10,7°C
Elevation: 904 m on average (min 464 m, max 2 100 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
1 879mm
Warmest month
26,6°C
Coldest month
-10,7°C
Mean alt.
904m
Min
464m
Max
2 100m
Std. dev.
401m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(46 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
49,8g/kg
Clay
27,6%
Sand
37,5%
Silt
34,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
74,3g/kg
Clay
27,2%
Sand
37,7%
Silt
35,2%
5–15 cm
pH H₂O
5,5
Org. C
46,7g/kg
Clay
27,2%
Sand
37,5%
Silt
35,2%
15–30 cm
pH H₂O
5,5
Org. C
28,4g/kg
Clay
28,3%
Sand
37,3%
Silt
34,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.3%
Crops6.7%
Built-up2.4%
Bare soil0.3%
Other (grassland, water…)22.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
31,5km
Lake surface here
0,18km²
Basins crossed
2
Max stream order
5
Max drainage
3 269km²
Discharge in basins
4,7m³/s
Mean precip.
1 881mm/an
Mean T°
9,3°C
Moisture idx
0,49
Max snow
20%
Mean runoff
1 071mm/an
Mean elev. (basins)
1 062m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (10, ord ≥ 4)
- 片桐松川ord 1len here8.36 km100%total8 km
- 間沢川ord 2len here8.08 km97%total8 km
- 天竜川ord 5len here3.63 km2%total183 km
- 前沢川ord 1len here2.98 km54%total6 km
- 竜西一貫水路ord 5len here2.58 km23%total11 km
- 大沢川ord 1len here1.40 km15%total10 km
- 四徳川ord 3len here1.34 km11%total12 km
- 滝沢川ord 3len here1.33 km29%total5 km
- 寺沢川ord 5len here1.17 km19%total6 km
- 芦部川ord 1len here0.62 km35%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,6nW
Built-up
236,7%
Pesticides
102,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 3IUCN V · 2
Tenryukoshibu suikei
IUCN VPrefectural Natural Park · 1970
26 km²
Koshibu dam shuhen
IUCN IVPrefectural Wildlife Protection Area · 2022
23 km²
Ozimayama
IUCN IVPrefectural Wildlife Protection Area · 2016
9 km²
Yamabuki
IUCN IVPrefectural Wildlife Protection Area · 2018
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN