Sakuhara
IUCN VPrefectural Nature Conservation Area · 1976
13 km²
City · JPN
Japan
Species observed
1 202
Observations
3 886
Area
202,1km²
Sample of 21 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 Midori : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 8.7%, 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).
1 202 distinct species · 3 886 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
11,2°C
Annual rain
1 720mm
Warmest m°
25,9°C
Coldest m°
-5,7°C
Elevation: 640 m on average (min 95 m, max 1 589 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,3
Org. C
56,5g/kg
Clay
28,3%
Sand
37,8%
Silt
33,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
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
50,1km
Lake surface here
2,03km²
Basins crossed
2
Max stream order
3
Max drainage
6 349km²
Discharge in basins
4,2m³/s
Mean precip.
1 526mm/an
Mean T°
12,4°C
Moisture idx
0,33
Max snow
8%
Mean runoff
539mm/an
Mean elev. (basins)
349m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
1,0nW
Built-up
301,9%
Pesticides
76,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Prefectural Nature Conservation Area · 1976
13 km²
Prefectural Nature Conservation Area · 1973
8 km²
Prefectural Nature Conservation Area · 1976
7 km²
Prefectural Wildlife Protection Area · 2008
3 km²
Prefectural Nature Conservation Area · 1982
2 km²
Prefectural Wildlife Protection Area · 2014
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN