Quasi National Park · jpn
Hyonosen-Ushiroyama-Nagisan
- Area
- 488 km²
- IUCN cat.
- V
- Year
- 1969
Overview
- Designation
- Quasi National Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1969
- Managing authority
- Hyogo and Tottori and Okayama Prefectures
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 561 distinct species · 10 417 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Hyonosen-Ushiroyama-Nagisan : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 23.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 3 lakes · 41 rivers
Hydrology metrics for this exact territory
Stream length here
76,2km
Lake surface here
1,23km²
Basins crossed
6
Max stream order
3
Max drainage
2 984km²
Discharge in basins
10,3m³/s
Mean precip.
1 763mm/an
Mean T°
12,8°C
Moisture idx
0,41
Max snow
21%
Mean runoff
1 018mm/an
Mean elev. (basins)
342m
Watersheds crossing here
- Bassin de 吉井川sub-area2 229,1 km²overlap135.06 km²28%
- Bassin de 矢田川sub-area909,5 km²overlap108.40 km²22%
- Bassin de 千代川sub-area1 193,6 km²overlap90.50 km²19%
- Bassin de 市川sub-area2 984,1 km²overlap86.42 km²18%
- Bassin de 円山川sub-area1 305,3 km²overlap64.84 km²13%
- Bassin de 日野川sub-area2 150,7 km²overlap2.39 km²0%
Lakes (3, top by area)
Rivers / streams (41, ord ≥ 4)
- 引原川ord 3len here13.88 km49%total28 km
- 音水川ord 2len here6.36 km100%total6 km
- 大川ord 2len here4.76 km56%total9 km
- 倉見川ord 3len here3.86 km18%total21 km
- 津川川ord 1len here3.47 km40%total9 km
- 岸田川ord 4len here3.14 km20%total16 km
- 加茂川ord 3len here3.07 km12%total25 km
- 熊波川ord 1len here2.86 km49%total6 km
- 阿瀬川ord 1len here2.49 km51%total5 km
- 三王谷川ord 1len here2.37 km69%total3 km
- 八木川ord 3len here2.33 km8%total28 km
- 春来川ord 3len here2.28 km24%total9 km
29 more river segmentssorted by Strahler order + length
- 吉野川ord 4len here2.22 km4%total58 km
- 小又川ord 1len here1.93 km41%total5 km
- 来見野川ord 3len here1.84 km12%total15 km
- 中津河川ord 1len here1.82 km37%total5 km
- 三倉谷川ord 1len here1.63 km100%total2 km
- 遠藤川ord 2len here1.61 km34%total5 km
- 矢田川ord 3len here1.29 km5%total26 km
- 大井谷川ord 1len here1.28 km13%total10 km
- 佐治川ord 2len here1.25 km14%total9 km
- 小川ord 1len here1.17 km100%total1 km
- 済谷川ord 1len here1.16 km100%total1 km
- 八丈川ord 1len here0.98 km39%total3 km
- 馬桑川ord 1len here0.95 km9%total10 km
- 作山川ord 1len here0.88 km24%total4 km
- 万場川ord 1len here0.83 km16%total5 km
- 山王谷ord 1len here0.81 km42%total2 km
- 横行川ord 1len here0.71 km8%total9 km
- 寺林谷川ord 1len here0.54 km19%total3 km
- 後山川ord 2len here0.36 km3%total11 km
- 照来川ord 2len here0.35 km7%total5 km
- 佐津川ord 2len here0.35 km3%total12 km
- 河内川ord 2len here0.32 km3%total11 km
- 出合川ord 1len here0.30 km8%total4 km
- 久須部川ord 1len here0.22 km10%total2 km
- 大石川ord 1len here0.20 km4%total5 km
- 西河内川ord 1len here0.19 km7%total3 km
- 天児屋川ord 1len here0.16 km23%total1 km
- 稲葉川ord 3len here≈ tangenttotal16 km
- 所谷川ord 3len here≈ tangenttotal3 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
- 35.29294, 134.04145
- 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.