Nakaumi
IUCN IVNational Wildlife Protection Area · 2014
87 km²
Town · JPN
Higashiizumo
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
59
Observations
138
Area
30,3km²
Ecological tissue
Sample of 14 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 Higashiizumo : 12 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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
59 distinct species · 138 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,4°C
Annual rain
1 973mm
Warmest m°
28,2°C
Coldest m°
2,6°C
Elevation: 92 m on average (min -2 m, max 306 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,4°C
Annual rain
1 973mm
Warmest month
28,2°C
Coldest month
2,6°C
Mean alt.
92m
Min
-2m
Max
306m
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
5,3
Org. C
49,7g/kg
Clay
26,8%
Sand
29,6%
Silt
43,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
80,2g/kg
Clay
26,2%
Sand
29,9%
Silt
43,9%
5–15 cm
pH H₂O
5,3
Org. C
45,6g/kg
Clay
26,7%
Sand
29,8%
Silt
43,6%
15–30 cm
pH H₂O
5,3
Org. C
23,4g/kg
Clay
27,6%
Sand
29,0%
Silt
43,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest68.1%
Crops5.7%
Built-up3.8%
Bare soil0.2%
Other (grassland, water…)22.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
9,5km
Lake surface here
0,24km²
Basins crossed
1
Max stream order
1
Max drainage
2 044km²
Discharge in basins
1,2m³/s
Mean precip.
1 861mm/an
Mean T°
13,3°C
Moisture idx
0,48
Max snow
14%
Mean runoff
1 102mm/an
Mean elev. (basins)
244m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
1,5nW
Built-up
381,0%
Pesticides
85,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1🌊 Marine · 2
Nakaumi
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2005
80 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN