Inba tega
IUCN VPrefectural Natural Park · 1952
64 km²
Town · JPN
Inba
Japan
CfaTemperate, no dry season, hot summer(100 %)
Species observed
776
Observations
11 150
Area
47,3km²
Ecological tissue
Sample of 25 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 Inba : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 2 types (connectance 14.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
48
Connectance
0.148
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
776 distinct species · 11 150 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,5°C
Annual rain
1 426mm
Warmest m°
29,8°C
Coldest m°
0,7°C
Elevation: 12 m on average (min 1 m, max 26 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,5°C
Annual rain
1 426mm
Warmest month
29,8°C
Coldest month
0,7°C
Mean alt.
12m
Min
1m
Max
26m
Std. dev.
7m
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
5,9
Org. C
36,5g/kg
Clay
25,6%
Sand
41,7%
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
5,8
Org. C
51,3g/kg
Clay
24,8%
Sand
42,2%
Silt
33,1%
5–15 cm
pH H₂O
5,8
Org. C
34,8g/kg
Clay
25,2%
Sand
41,7%
Silt
33,1%
15–30 cm
pH H₂O
5,9
Org. C
23,3g/kg
Clay
26,9%
Sand
41,1%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.5%
Crops25.1%
Built-up2.8%
Bare soil1.5%
Other (grassland, water…)42.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
24,0km
Lake surface here
5,21km²
Basins crossed
1
Max stream order
4
Max drainage
13 790km²
Discharge in basins
6,6m³/s
Mean precip.
1 402mm/an
Mean T°
14,6°C
Moisture idx
0,30
Max snow
1%
Mean runoff
589mm/an
Mean elev. (basins)
22m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- 印旛捷水路ord 4len here6.37 km100%total6 km
- 師戸川ord 3len here5.99 km93%total6 km
- 中央排水路ord 4len here5.40 km100%total5 km
- 印旛水路ord 3len here2.44 km92%total3 km
- 鹿島川ord 3len here1.11 km3%total34 km
- 神崎川ord 3len here0.98 km15%total6 km
- 長門川ord 4len here0.69 km7%total10 km
- 手繰川ord 1len here0.59 km10%total6 km
- 江川ord 2len here0.46 km1%total32 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,5nW
Built-up
276,9%
Pesticides
90,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN V · 1🌊 Marine · 1
Inbanuma seibu
IUCN IVPrefectural Wildlife Protection Area · 2014
8 km²
Inbanuma hokubu
IUCN IVPrefectural Wildlife Protection Area · 2022
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN