Chichibu tama kai
IUCN VNational Park · 1950
1 257 km²
City · JPN
Kai
Japan
CfaTemperate, no dry season, hot summer(76 %)
Species observed
597
Observations
1 167
Area
74,1km²
Ecological tissue
Sample of 36 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 Kai : 24 espèces reliées par 50 interactions GloBI sur 6 types (connectance 7.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
50
Connectance
0.075
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
597 distinct species · 1 167 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,2°C
Annual rain
1 170mm
Warmest m°
28,7°C
Coldest m°
-6,6°C
Elevation: 552 m on average (min 263 m, max 1 444 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,2°C
Annual rain
1 170mm
Warmest month
28,7°C
Coldest month
-6,6°C
Mean alt.
552m
Min
263m
Max
1 444m
Std. dev.
303m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(76 %)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
42,0g/kg
Clay
26,3%
Sand
36,3%
Silt
37,4%
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
62,4g/kg
Clay
26,5%
Sand
36,3%
Silt
37,2%
5–15 cm
pH H₂O
5,8
Org. C
40,6g/kg
Clay
26,8%
Sand
36,2%
Silt
37,1%
15–30 cm
pH H₂O
5,8
Org. C
22,9g/kg
Clay
25,7%
Sand
36,5%
Silt
37,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.5%
Crops6.4%
Built-up9.0%
Bare soil0.4%
Other (grassland, water…)46.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
33,4km
Basins crossed
3
Max stream order
4
Max drainage
1 106km²
Discharge in basins
3,9m³/s
Mean precip.
1 560mm/an
Mean T°
10,3°C
Moisture idx
0,35
Max snow
8%
Mean runoff
890mm/an
Mean elev. (basins)
901m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- 荒川ord 4len here9.20 km23%total40 km
- 亀沢川ord 1len here9.03 km100%total9 km
- 釜無川ord 4len here4.10 km7%total55 km
- 沼川ord 1len here3.40 km51%total7 km
- 塩川ord 4len here3.35 km8%total40 km
- 防沢川ord 1len here2.28 km100%total2 km
- 古川ord 4len here1.19 km100%total1 km
- 塩沢川ord 2len here0.47 km5%total10 km
- 鎌田川ord 4len here0.33 km3%total11 km
- 権現沢川ord 4len here≈ tangenttotal10 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
8hab/km²
Night light
4,2nW
Built-up
895,9%
Pesticides
93,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN V · 1
Mitake
IUCN IVPrefectural Wildlife Protection Area · 2018
12 km²
Katayama
IUCN IVPrefectural Wildlife Protection Area · 2018
6 km²
Shingen zutsumi
IUCN IVPrefectural Wildlife Protection Area · 2023
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN