Kennan
IUCN IVPrefectural Wildlife Protection Area · 2004
11 km²
Town · JPN
Nanbu
Japan
DfaCold, no dry season, hot summer(98 %)
Species observed
135
Observations
307
Area
156km²
Ecological tissue
Sample of 24 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 Nanbu : 16 espèces reliées par 32 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
32
Connectance
0.116
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
135 distinct species · 307 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
1 393mm
Warmest m°
26,9°C
Coldest m°
-7,8°C
Elevation: 132 m on average (min 23 m, max 372 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
1 393mm
Warmest month
26,9°C
Coldest month
-7,8°C
Mean alt.
132m
Min
23m
Max
372m
Std. dev.
74m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(98 %)Cold
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
55,6g/kg
Clay
21,7%
Sand
43,4%
Silt
34,9%
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
5,2
Org. C
86,2g/kg
Clay
21,3%
Sand
43,0%
Silt
35,7%
5–15 cm
pH H₂O
5,3
Org. C
47,9g/kg
Clay
22,1%
Sand
42,8%
Silt
35,2%
15–30 cm
pH H₂O
5,4
Org. C
32,6g/kg
Clay
21,8%
Sand
44,2%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest74.3%
Crops8.9%
Built-up1.4%
Bare soil0.2%
Other (grassland, water…)15.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
43,1km
Basins crossed
2
Max stream order
4
Max drainage
3 102km²
Discharge in basins
3,3m³/s
Mean precip.
1 365mm/an
Mean T°
8,3°C
Moisture idx
0,40
Max snow
28%
Mean runoff
779mm/an
Mean elev. (basins)
405m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,6nW
Built-up
140,9%
Pesticides
99,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 4IUCN V · 2
Nakui dake
IUCN VPrefectural Natural Park · 1983
11 km²
Kenyoshi
IUCN IVPrefectural Wildlife Protection Area · 2010
4 km²
Ninoheshi shiminnomori
IUCN IVPrefectural Wildlife Protection Area · 2020
1 km²
Akaishi
IUCN IVPrefectural Wildlife Protection Area · 2007
0 km²
Nambu hachiman
IUCN VGreen Space Conservation Area(Aomori) · 1976
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN