Joshinetsukogen
IUCN IINational Park · 2019
1 483 km²
City · JPN
Nakano
Japan
CfaTemperate, no dry season, hot summer(52 %)
Species observed
860
Observations
2 771
Area
113,2km²
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 Nakano : 28 espèces reliées par 54 interactions GloBI sur 5 types (connectance 8.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
54
Connectance
0.081
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
860 distinct species · 2 771 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,5°C
Annual rain
1 556mm
Warmest m°
28,0°C
Coldest m°
-6,1°C
Elevation: 498 m on average (min 323 m, max 1 157 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,5°C
Annual rain
1 556mm
Warmest month
28,0°C
Coldest month
-6,1°C
Mean alt.
498m
Min
323m
Max
1 157m
Std. dev.
171m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(52 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
62,2g/kg
Clay
23,2%
Sand
45,7%
Silt
31,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
99,6g/kg
Clay
22,5%
Sand
46,0%
Silt
31,5%
5–15 cm
pH H₂O
5,6
Org. C
57,6g/kg
Clay
23,4%
Sand
45,7%
Silt
31,0%
15–30 cm
pH H₂O
5,6
Org. C
29,6g/kg
Clay
23,6%
Sand
45,3%
Silt
31,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest52.0%
Crops13.9%
Built-up4.4%
Bare soil0.3%
Other (grassland, water…)29.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
41,8km
Basins crossed
1
Max stream order
6
Max drainage
8 214km²
Discharge in basins
16,0m³/s
Mean precip.
1 657mm/an
Mean T°
8,9°C
Moisture idx
0,45
Max snow
32%
Mean runoff
1 377mm/an
Mean elev. (basins)
865m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- 千曲川ord 6len here12.91 km6%total223 km
- 斑尾川ord 3len here6.40 km40%total16 km
- 笹川ord 3len here4.70 km82%total6 km
- 斑川ord 2len here4.36 km100%total4 km
- 中川ord 2len here3.88 km100%total4 km
- 江部川ord 2len here3.37 km100%total3 km
- 草間川ord 2len here1.93 km100%total2 km
- 夜間瀬川ord 3len here1.75 km28%total6 km
- 篠井川ord 2len here1.30 km50%total3 km
- 樽沢ord 1len here1.16 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
1,4nW
Built-up
439,6%
Pesticides
102,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 3IUCN II · 1IUCN Not Applicable · 1IUCN V · 1
Shiga Highland
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2014
182 km²
Koshasan
IUCN IVPrefectural Wildlife Protection Area · 2016
4 km²
Madarao
IUCN IVPrefectural Wildlife Protection Area · 2018
4 km²
Koushasan
IUCN VLocal Environment Conservation Area(Nagano) · 1980
3 km²
Jusangaketokushu
IUCN IVPrefectural Wildlife Protection Area · 2005
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN