Common fishery right area(Miyagi)
IUCN VICommon fishery right area · 2013
888 km²
City · JPN
Iwanuma
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
133
Observations
216
Area
55,7km²
Ecological tissue
Sample of 35 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 Iwanuma : 28 espèces reliées par 53 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
53
Connectance
0.084
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
133 distinct species · 216 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
1 424mm
Warmest m°
25,5°C
Coldest m°
-1,0°C
Elevation: 27 m on average (min -11 m, max 239 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,6°C
Annual rain
1 424mm
Warmest month
25,5°C
Coldest month
-1,0°C
Mean alt.
27m
Min
-11m
Max
239m
Std. dev.
49m
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
36,1g/kg
Clay
23,8%
Sand
37,5%
Silt
38,7%
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
5,8
Org. C
49,3g/kg
Clay
24,1%
Sand
36,1%
Silt
39,7%
5–15 cm
pH H₂O
5,9
Org. C
31,2g/kg
Clay
24,3%
Sand
37,3%
Silt
38,4%
15–30 cm
pH H₂O
5,9
Org. C
27,9g/kg
Clay
23,1%
Sand
38,9%
Silt
38,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.6%
Crops13.3%
Built-up7.5%
Bare soil1.3%
Other (grassland, water…)55.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
13,6km
Basins crossed
2
Max stream order
5
Max drainage
5 359km²
Discharge in basins
48,0m³/s
Mean precip.
1 289mm/an
Mean T°
11,9°C
Moisture idx
0,30
Max snow
12%
Mean runoff
792mm/an
Mean elev. (basins)
121m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
4,0nW
Built-up
747,2%
Pesticides
96,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN V · 2IUCN IV · 2IUCN VI · 1🌊 Marine · 2
Takadate-senganyama
IUCN VGreen Space Environment Conservation Area(Miyagi) · 1986
28 km²
Sendai wan kaihin
IUCN VPrefectural Nature Conservation Area · 1986
14 km²
Atagoyama
IUCN IVPrefectural Wildlife Protection Area · 1968
7 km²
Asahiyama
IUCN IVPrefectural Wildlife Protection Area · 1973
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN