Miharu
IUCN IVPrefectural Wildlife Protection Area · 2015
9 km²
Town · JPN
Miharu
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
102
Observations
181
Area
80,8km²
Ecological tissue
Sample of 33 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 Miharu : 31 espèces reliées par 29 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
29
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
102 distinct species · 181 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
1 412mm
Warmest m°
27,4°C
Coldest m°
-4,6°C
Elevation: 371 m on average (min 279 m, max 447 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
1 412mm
Warmest month
27,4°C
Coldest month
-4,6°C
Mean alt.
371m
Min
279m
Max
447m
Std. dev.
37m
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
5,7
Org. C
45,8g/kg
Clay
24,0%
Sand
40,3%
Silt
35,7%
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
5,7
Org. C
65,9g/kg
Clay
24,0%
Sand
40,0%
Silt
36,0%
5–15 cm
pH H₂O
5,7
Org. C
38,8g/kg
Clay
24,9%
Sand
39,6%
Silt
35,5%
15–30 cm
pH H₂O
5,7
Org. C
32,6g/kg
Clay
23,2%
Sand
41,3%
Silt
35,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest50.9%
Crops18.7%
Built-up2.7%
Bare soil0.6%
Other (grassland, water…)27.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
26,2km
Basins crossed
2
Max stream order
3
Max drainage
4 486km²
Discharge in basins
2,6m³/s
Mean precip.
1 343mm/an
Mean T°
10,7°C
Moisture idx
0,31
Max snow
13%
Mean runoff
723mm/an
Mean elev. (basins)
418m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
267,7%
Pesticides
97,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Miharu dam
IUCN IVPrefectural Wildlife Protection Area · 2012
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN