Tenryu-Okumikawa
IUCN VQuasi National Park · 1969
259 km²
City · JPN
Japan
Species observed
3 821
Observations
20 995
Area
915km²
Sample of 35 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).
Tissu écologique de Toyota : 30 espèces reliées par 39 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
3 821 distinct species · 20 995 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
14,0°C
Annual rain
2 198mm
Warmest m°
28,7°C
Coldest m°
-2,5°C
Elevation: 364 m on average (min 10 m, max 1 110 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,1
Org. C
43,5g/kg
Clay
31,7%
Sand
38,2%
Silt
30,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
338,3km
Lake surface here
2,17km²
Basins crossed
4
Max stream order
4
Max drainage
2 185km²
Discharge in basins
23,8m³/s
Mean precip.
1 974mm/an
Mean T°
13,3°C
Moisture idx
0,48
Max snow
18%
Mean runoff
1 014mm/an
Mean elev. (basins)
415m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
3hab/km²
Night light
3,3nW
Built-up
340,9%
Pesticides
54,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Quasi National Park · 1969
259 km²
Quasi National Park · 1970
229 km²
Prefectural Natural Park · 2014
73 km²
Prefectural Natural Park · 2004
37 km²
Prefectural Natural Park · 2004
23 km²
Prefectural Wildlife Protection Area · 2018
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN