Tenryu-Okumikawa
IUCN VQuasi National Park · 1969
259 km²
Village · JPN
Toyone
Japan
CfaTemperate, no dry season, hot summer(91 %)
Species observed
376
Observations
712
Area
156,5km²
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 Toyone : 22 espèces reliées par 21 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
21
Connectance
0.076
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
376 distinct species · 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
2 459mm
Warmest m°
26,5°C
Coldest m°
-5,0°C
Elevation: 739 m on average (min 325 m, max 1 243 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
2 459mm
Warmest month
26,5°C
Coldest month
-5,0°C
Mean alt.
739m
Min
325m
Max
1 243m
Std. dev.
177m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)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
50,2g/kg
Clay
30,0%
Sand
38,4%
Silt
31,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
76,5g/kg
Clay
29,6%
Sand
38,9%
Silt
31,5%
5–15 cm
pH H₂O
5,1
Org. C
47,9g/kg
Clay
29,7%
Sand
38,6%
Silt
31,6%
15–30 cm
pH H₂O
5,1
Org. C
26,0g/kg
Clay
30,6%
Sand
37,8%
Silt
31,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest90.1%
Crops0.4%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)9.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
63,3km
Lake surface here
5,38km²
Basins crossed
2
Max stream order
5
Max drainage
3 797km²
Discharge in basins
37,5m³/s
Mean precip.
2 192mm/an
Mean T°
12,0°C
Moisture idx
0,55
Max snow
18%
Mean runoff
1 107mm/an
Mean elev. (basins)
663m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (10, ord ≥ 4)
- 坂宇場川ord 3len here13.07 km100%total13 km
- 古真立川ord 2len here11.61 km100%total12 km
- 大入川ord 3len here11.22 km68%total17 km
- 天竜川ord 5len here11.05 km6%total183 km
- 漆島川ord 2len here5.71 km100%total6 km
- 間黒川ord 1len here3.53 km100%total4 km
- 大沢ord 5len here2.61 km32%total8 km
- 津具川ord 2len here2.48 km27%total9 km
- 小田川ord 1len here1.29 km100%total1 km
- 井戸川ord 1len here0.69 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
18,3%
Pesticides
51,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN V · 3IUCN IV · 2
Chausuyama
IUCN IVPrefectural Wildlife Protection Area · 2019
2 km²
Midoriko
IUCN IVPrefectural Wildlife Protection Area · 2018
1 km²
Onuma
IUCN VPrefectural Nature Conservation Area · 1978
0 km²
Toride yama
IUCN VPrefectural Nature Conservation Area · 2010
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN