Quasi National Park · jpn
Chuo alps
- Area
- 352 km²
- IUCN cat.
- V
- Year
- 2020
Overview
- Designation
- Quasi National Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2020
- Managing authority
- Nagano Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 266 distinct species · 7 649 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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).
Indicateurs du tissu écologique
Tissu écologique de Chuo alps : 21 espèces reliées par 30 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
73,9km
Basins crossed
5
Max stream order
4
Max drainage
3 269km²
Discharge in basins
19,5m³/s
Mean precip.
1 895mm/an
Mean T°
9,4°C
Moisture idx
0,50
Max snow
22%
Mean runoff
1 078mm/an
Mean elev. (basins)
1 025m
Watersheds crossing here
Rivers / streams (34, ord ≥ 4)
- 中御所谷ord 2len here12.28 km100%total12 km
- 松川ord 2len here10.09 km42%total24 km
- 黒川ord 2len here9.93 km46%total22 km
- 与田切川ord 2len here6.57 km48%total14 km
- 滑川ord 2len here4.48 km37%total12 km
- 伊奈川ord 4len here4.22 km23%total18 km
- 本谷川ord 3len here3.44 km33%total11 km
- 中田切川ord 2len here3.14 km25%total13 km
- 正沢川ord 1len here2.03 km41%total5 km
- 片桐松川ord 1len here2.03 km24%total8 km
- ケサ沢ord 1len here1.76 km28%total6 km
- 奥二又沢ord 1len here1.73 km45%total4 km
22 more river segmentssorted by Strahler order + length
- 横川川ord 3len here1.63 km7%total22 km
- 越百川ord 2len here1.49 km21%total7 km
- オンボロ沢ord 1len here1.36 km100%total1 km
- 箒沢ord 1len here1.29 km100%total1 km
- 十王沢川ord 1len here0.99 km13%total7 km
- 太田切川ord 2len here0.92 km9%total10 km
- 奥石沢川ord 1len here0.81 km70%total1 km
- 荻原沢ord 1len here0.62 km18%total3 km
- 野底川ord 1len here0.61 km7%total9 km
- 小黒川ord 2len here0.54 km3%total20 km
- 中沢ord 4len here0.48 km29%total2 km
- 下南沢ord 1len here0.36 km19%total2 km
- 園原川ord 1len here0.34 km22%total2 km
- 高野谷ord 1len here0.26 km37%total1 km
- 坪川ord 1len here0.20 km6%total3 km
- 横沢ord 1len here0.18 km26%total1 km
- 大島川ord 1len here0.14 km2%total8 km
- 木曽川ord 6len here0.03 km0%total201 km
- 長者畑川ord 1len here≈ tangenttotal3 km
- 西俣川ord 1len here≈ tangenttotal3 km
- 浦川ord 1len here≈ tangenttotal7 km
- 清内路川ord 1len here≈ tangenttotal4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 35.70034, 137.82426
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.