National Park · jpn
Chichibu tama kai
- Area
- 1 257 km²
- IUCN cat.
- V
- Year
- 1950
Overview
- Designation
- National Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1950
- Managing authority
- Ministry of the Environment
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 172 distinct species · 35 973 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Chichibu tama kai : 29 espèces reliées par 35 interactions GloBI sur 4 types (connectance 5.6%, 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).
Hydrology9 basins · 5 lakes · 67 rivers
Hydrology metrics for this exact territory
Stream length here
328,5km
Lake surface here
5,25km²
Basins crossed
9
Max stream order
4
Max drainage
1 784km²
Discharge in basins
29,9m³/s
Mean precip.
1 544mm/an
Mean T°
10,5°C
Moisture idx
0,36
Max snow
14%
Mean runoff
756mm/an
Mean elev. (basins)
795m
Watersheds crossing here
- Bassin de 多摩川sub-area1 253,1 km²overlap533.00 km²42%
- Bassin de 荒川sub-area552,9 km²overlap331.38 km²26%
- Bassin de 笛吹川sub-area1 046 km²overlap235.25 km²19%
- Bassin de 千曲川sub-area1 625,8 km²overlap81.67 km²6%
- Bassin de 塩川sub-area347,2 km²overlap59.52 km²5%
- Bassin de 赤平川sub-area249,6 km²overlap12.69 km²1%
- Bassin de 相模川sub-area1 659,5 km²overlap2.32 km²0%
- Bassin de 神流川sub-area1 783,5 km²overlap0.98 km²0%
- Bassin de 入間川sub-area314,5 km²overlap0.65 km²0%
Lakes (5, top by area)
Rivers / streams (67, ord ≥ 4)
- 荒川ord 4len here21.71 km55%total40 km
- 荒川ord 5len here20.10 km14%total143 km
- 中津川ord 3len here14.95 km100%total15 km
- 入川ord 2len here12.80 km100%total13 km
- 南秋川ord 2len here11.24 km78%total14 km
- 多摩川ord 4len here10.74 km15%total74 km
- 大洞川ord 2len here10.49 km100%total11 km
- 養沢川ord 3len here10.44 km83%total13 km
- ムジナ沢ord 3len here10.36 km100%total10 km
- 北秋川ord 2len here9.43 km100%total9 km
- 笛吹川ord 4len here9.16 km15%total62 km
- 西の沢ord 3len here8.70 km100%total9 km
55 more river segmentssorted by Strahler order + length
- 塩川ord 4len here8.54 km21%total40 km
- 日原川ord 2len here7.73 km100%total8 km
- 神明沢 (Jinmyousawa)ord 3len here7.67 km37%total21 km
- 大丹波川ord 3len here7.58 km100%total8 km
- 大雲取谷ord 1len here7.31 km100%total7 km
- イマクラ沢ord 1len here7.08 km88%total8 km
- 後山川ord 2len here6.90 km100%total7 km
- 本谷川ord 2len here6.78 km96%total7 km
- 滝川ord 2len here6.22 km100%total6 km
- 柳沢川ord 2len here6.00 km100%total6 km
- 金峰山川ord 2len here5.51 km64%total9 km
- 千曲川ord 6len here5.47 km2%total223 km
- 西沢ord 1len here5.12 km100%total5 km
- 久渡沢ord 2len here4.91 km100%total5 km
- 峰谷川ord 1len here4.87 km100%total5 km
- 一之瀬川ord 2len here4.30 km100%total4 km
- 小袖川ord 3len here4.29 km100%total4 km
- 小川谷ord 1len here4.07 km100%total4 km
- 丹波川ord 3len here3.93 km100%total4 km
- シボコリ窪ord 1len here3.83 km75%total5 km
- 惣小屋谷ord 1len here3.67 km100%total4 km
- 西股沢ord 1len here3.41 km100%total3 km
- 導水路ord 3len here3.30 km100%total3 km
- 六助沢ord 1len here3.06 km100%total3 km
- 牛首谷ord 1len here2.89 km100%total3 km
- 白沢川ord 2len here2.73 km55%total5 km
- 枇杷窪沢ord 1len here2.60 km100%total3 km
- 精進川ord 1len here2.42 km100%total2 km
- 広川ord 1len here2.38 km100%total2 km
- 高橋川ord 1len here2.22 km100%total2 km
- 白泰沢ord 1len here2.22 km100%total2 km
- 小室川ord 1len here2.21 km100%total2 km
- 冷沢川ord 1len here2.21 km100%total2 km
- 神戸川ord 1len here1.87 km100%total2 km
- 東谷川ord 1len here1.87 km100%total2 km
- 西谷ord 1len here1.75 km100%total2 km
- 神流川ord 2len here1.75 km100%total2 km
- 水根沢谷ord 1len here1.73 km100%total2 km
- 徳和川ord 1len here1.60 km28%total6 km
- 重川ord 3len here1.60 km11%total14 km
- 川苔谷ord 1len here1.49 km100%total1 km
- 御岳川ord 1len here1.36 km100%total1 km
- 龍バミ谷ord 1len here1.36 km100%total1 km
- シオ沢ord 1len here1.29 km100%total1 km
- 槙の沢ord 1len here1.16 km100%total1 km
- 倉沢谷ord 1len here1.16 km100%total1 km
- サイグチ沢ord 1len here1.16 km100%total1 km
- 大常木谷ord 1len here1.03 km100%total1 km
- 金山沢ord 1len here0.89 km99%total1 km
- 平井川ord 1len here0.72 km5%total14 km
- 秋川ord 3len here0.69 km4%total16 km
- 青笹川ord 1len here0.23 km15%total2 km
- 小坂志川ord 1len here0.16 km8%total2 km
- 赤之浦川ord 1len here0.07 km11%total1 km
- 番屋沢ord 2len here≈ tangenttotal2 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
- 35.86399, 138.81756
- 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.