Quasi National Park · jpn
Ibi-Sekigahara-Yoro
- Area
- 197 km²
- IUCN cat.
- V
- Year
- 1970
Overview
- Designation
- Quasi National Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1970
- Managing authority
- Gifu and Aichi Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
508 distinct species · 1 032 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Ibi-Sekigahara-Yoro : 19 espèces reliées par 17 interactions GloBI sur 5 types (connectance 8.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
60,0km
Basins crossed
1
Max stream order
4
Max drainage
1 839km²
Discharge in basins
8,7m³/s
Mean precip.
2 095mm/an
Mean T°
12,3°C
Moisture idx
0,55
Max snow
16%
Mean runoff
1 346mm/an
Mean elev. (basins)
439m
Watersheds crossing here
Rivers / streams (25, ord ≥ 4)
- 揖斐川ord 5len here11.19 km10%total113 km
- 根尾川ord 3len here4.37 km13%total33 km
- 粕川ord 4len here4.11 km28%total14 km
- 岐礼谷ord 1len here4.04 km81%total5 km
- 高橋谷川ord 1len here3.74 km100%total4 km
- 今須川ord 2len here3.46 km32%total11 km
- 日坂川ord 1len here3.21 km100%total3 km
- 大滝川ord 2len here3.19 km40%total8 km
- 下谷ord 4len here3.18 km100%total3 km
- 薬師川ord 1len here2.77 km42%total7 km
- 岩手川ord 1len here2.48 km56%total4 km
- 高知川ord 2len here2.30 km19%total12 km
13 more river segmentssorted by Strahler order + length
- 藤古川ord 2len here2.19 km39%total6 km
- 飛鳥川ord 2len here1.93 km27%total7 km
- 杉谷ord 4len here1.79 km66%total3 km
- 牧田川ord 2len here1.48 km4%total35 km
- 小倉谷ord 1len here1.41 km44%total3 km
- 鉋掛川ord 1len here1.22 km12%total10 km
- 大津谷ord 1len here0.74 km14%total5 km
- 内谷ord 1len here0.58 km30%total2 km
- 管瀬川ord 2len here0.34 km6%total5 km
- 大蔵谷ord 4len here0.31 km19%total2 km
- 表川ord 1len here0.02 km0%total4 km
- 祖父谷川ord 1len here≈ tangenttotal2 km
- 滝谷ord 3len here≈ tangenttotal10 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
- 35.45299, 136.50892
- 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.