Takakusayama
IUCN IVPrefectural Wildlife Protection Area · 2021
20 km²
Town · JPN
Okabe
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
416
Observations
818
Area
52,4km²
Ecological tissue
Sample of 31 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 Okabe : 29 espèces reliées par 26 interactions GloBI sur 2 types (connectance 5.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
26
Connectance
0.052
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
416 distinct species · 818 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,6°C
Annual rain
2 392mm
Warmest m°
27,8°C
Coldest m°
2,0°C
Elevation: 195 m on average (min 8 m, max 476 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,6°C
Annual rain
2 392mm
Warmest month
27,8°C
Coldest month
2,0°C
Mean alt.
195m
Min
8m
Max
476m
Std. dev.
94m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)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
41,5g/kg
Clay
35,3%
Sand
32,5%
Silt
32,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
65,5g/kg
Clay
33,6%
Sand
33,6%
Silt
32,7%
5–15 cm
pH H₂O
5,1
Org. C
38,0g/kg
Clay
35,6%
Sand
32,3%
Silt
32,1%
15–30 cm
pH H₂O
5,1
Org. C
21,1g/kg
Clay
36,6%
Sand
31,7%
Silt
31,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest80.2%
Crops1.7%
Built-up2.0%
Bare soil0.0%
Other (grassland, water…)16.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
20,2km
Basins crossed
3
Max stream order
2
Max drainage
543km²
Discharge in basins
2,2m³/s
Mean precip.
2 162mm/an
Mean T°
15,2°C
Moisture idx
0,54
Max snow
13%
Mean runoff
1 301mm/an
Mean elev. (basins)
193m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,0nW
Built-up
197,9%
Pesticides
82,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Fuziedashi shiminno mori
IUCN IVPrefectural Wildlife Protection Area · 2018
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN