Quasi National Park · jpn
Sobo-Katamuki
- Area
- 259 km²
- IUCN cat.
- V
- Year
- 1965
Overview
- Designation
- Quasi National Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1965
- Managing authority
- Oita and Miyazaki Prefectures
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
642 distinct species · 1 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Sobo-Katamuki : 29 espèces reliées par 23 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
85,7km
Basins crossed
3
Max stream order
3
Max drainage
1 936km²
Discharge in basins
10,4m³/s
Mean precip.
2 411mm/an
Mean T°
13,7°C
Moisture idx
0,57
Max snow
11%
Mean runoff
1 512mm/an
Mean elev. (basins)
441m
Watersheds crossing here
Rivers / streams (27, ord ≥ 4)
- 岩戸川ord 2len here15.20 km89%total17 km
- 祝子川ord 3len here12.55 km27%total46 km
- 五ヶ瀬川ord 4len here11.38 km11%total108 km
- 桑原川ord 4len here10.50 km67%total16 km
- 瀬戸口谷ord 1len here5.78 km100%total6 km
- 中津無礼川ord 3len here3.91 km30%total13 km
- 西山川ord 2len here3.01 km26%total12 km
- 傾川ord 1len here2.90 km100%total3 km
- 奥岳川ord 3len here2.45 km8%total31 km
- 神原川ord 2len here2.35 km33%total7 km
- 菅の谷ord 1len here2.16 km91%total2 km
- 波木合川ord 2len here1.85 km45%total4 km
15 more river segmentssorted by Strahler order + length
- 土呂久川ord 2len here1.75 km19%total9 km
- 日之影川ord 3len here1.73 km6%total28 km
- 綱ノ瀬川ord 2len here1.39 km7%total21 km
- 西の内川ord 2len here1.33 km21%total6 km
- 九折川ord 2len here1.32 km34%total4 km
- 中ん谷ord 1len here0.91 km100%total1 km
- 大内川ord 1len here0.85 km66%total1 km
- 跡取川ord 2len here0.74 km10%total8 km
- くわづる谷ord 1len here0.73 km54%total1 km
- 日隠谷ord 1len here0.58 km16%total4 km
- 黒岩谷ord 1len here0.12 km21%total1 km
- 下野川ord 2len here0.11 km3%total4 km
- 細見川ord 2len here0.09 km0%total18 km
- 見立谷ord 2len here0.02 km1%total2 km
- 川走川ord 2len here0.01 km0%total9 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
- 32.75609, 131.51705
- 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.