Okukuma
IUCN VPrefectural Natural Park · 1998
131 km²
Town · JPN
Yunomae
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
124
Observations
264
Area
53,2km²
Ecological tissue
Sample of 8 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 Yunomae : 8 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2).
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
124 distinct species · 264 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,9°C
Annual rain
2 683mm
Warmest m°
27,9°C
Coldest m°
-1,2°C
Elevation: 490 m on average (min 176 m, max 974 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,9°C
Annual rain
2 683mm
Warmest month
27,9°C
Coldest month
-1,2°C
Mean alt.
490m
Min
176m
Max
974m
Std. dev.
231m
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
5,0
Org. C
49,0g/kg
Clay
34,4%
Sand
32,9%
Silt
32,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
73,5g/kg
Clay
33,9%
Sand
33,6%
Silt
32,6%
5–15 cm
pH H₂O
5,0
Org. C
48,3g/kg
Clay
34,4%
Sand
32,8%
Silt
32,7%
15–30 cm
pH H₂O
5,1
Org. C
25,1g/kg
Clay
35,1%
Sand
32,1%
Silt
32,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest77.8%
Crops6.3%
Built-up1.3%
Bare soil1.0%
Other (grassland, water…)13.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
21,6km
Basins crossed
3
Max stream order
2
Max drainage
2 152km²
Discharge in basins
2,7m³/s
Mean precip.
2 787mm/an
Mean T°
13,5°C
Moisture idx
0,63
Max snow
13%
Mean runoff
1 607mm/an
Mean elev. (basins)
549m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
130,9%
Pesticides
92,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN IV · 1
Daishi
IUCN IVPrefectural Wildlife Protection Area · 2022
27 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN