Naka
IUCN IVPrefectural Wildlife Protection Area · 2023
12 km²
City · JPN
Naka
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
334
Observations
1 822
Area
101,4km²
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 Naka : 24 espèces reliées par 59 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
59
Connectance
0.089
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
334 distinct species · 1 822 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,7°C
Annual rain
1 329mm
Warmest m°
27,7°C
Coldest m°
1,0°C
Elevation: 32 m on average (min 5 m, max 68 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,7°C
Annual rain
1 329mm
Warmest month
27,7°C
Coldest month
1,0°C
Mean alt.
32m
Min
5m
Max
68m
Std. dev.
13m
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
5,8
Org. C
38,1g/kg
Clay
22,7%
Sand
41,8%
Silt
35,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
56,3g/kg
Clay
22,3%
Sand
41,8%
Silt
35,9%
5–15 cm
pH H₂O
5,7
Org. C
36,6g/kg
Clay
22,3%
Sand
41,9%
Silt
35,7%
15–30 cm
pH H₂O
5,8
Org. C
21,4g/kg
Clay
23,3%
Sand
41,7%
Silt
35,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.6%
Crops14.8%
Built-up8.1%
Bare soil0.9%
Other (grassland, water…)55.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
28,1km
Basins crossed
3
Max stream order
5
Max drainage
2 828km²
Discharge in basins
5,2m³/s
Mean precip.
1 450mm/an
Mean T°
12,6°C
Moisture idx
0,33
Max snow
12%
Mean runoff
698mm/an
Mean elev. (basins)
211m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,4nW
Built-up
812,4%
Pesticides
88,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN V · 1
Shizu
IUCN VGreen Space Environment Conservation Area(Ibaraki) · 1986
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN