Iwakura shizen seitaien
IUCN IVPrefectural Wildlife Protection Area · 2017
0 km²
City · JPN
Ichinomiya/Owari-ichinomiya
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
337
Observations
903
Area
118,1km²
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 Ichinomiya/Owari-ichinomiya : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
42
Connectance
0.071
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
337 distinct species · 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
1 801mm
Warmest m°
30,8°C
Coldest m°
-1,1°C
Elevation: 8 m on average (min 3 m, max 20 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
1 801mm
Warmest month
30,8°C
Coldest month
-1,1°C
Mean alt.
8m
Min
3m
Max
20m
Std. dev.
3m
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
5,5
Org. C
41,6g/kg
Clay
35,1%
Sand
32,2%
Silt
32,8%
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
5,5
Org. C
66,7g/kg
Clay
34,9%
Sand
32,3%
Silt
32,8%
5–15 cm
pH H₂O
5,5
Org. C
35,8g/kg
Clay
35,8%
Sand
32,0%
Silt
32,2%
15–30 cm
pH H₂O
5,5
Org. C
22,2g/kg
Clay
34,6%
Sand
32,2%
Silt
33,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.0%
Crops3.4%
Built-up20.8%
Bare soil0.2%
Other (grassland, water…)74.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
37,9km
Basins crossed
2
Max stream order
5
Max drainage
5 093km²
Discharge in basins
18,6m³/s
Mean precip.
1 825mm/an
Mean T°
15,2°C
Moisture idx
0,41
Max snow
2%
Mean runoff
1 087mm/an
Mean elev. (basins)
99m
Watersheds crossing here
Rivers / streams (15, ord ≥ 4)
- 日光川ord 2len here7.90 km47%total17 km
- 野府川ord 2len here7.57 km95%total8 km
- 大江用水ord 1len here7.36 km50%total15 km
- 青木川ord 1len here3.14 km100%total3 km
- 郷浦川ord 5len here2.98 km87%total3 km
- 木曽川ord 6len here2.16 km1%total201 km
- 新堀川ord 1len here1.66 km100%total2 km
- 光堂川ord 2len here1.35 km15%total9 km
- 奥村用水ord 2len here1.06 km100%total1 km
- ４号放水路ord 5len here0.81 km12%total7 km
- 新般若用水ord 1len here0.69 km100%total1 km
- 日光川ord 1len here0.63 km31%total2 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
25hab/km²
Night light
12,5nW
Built-up
2 082,4%
Pesticides
36,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN