Forest Ecosystem Reserve · jpn
Saburyuyama Shuhen
- Area
- 128 km²
- IUCN cat.
- Ib
- Year
- 1992
Overview
- Designation
- Forest Ecosystem Reserve
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1992
- Managing authority
- Forestry Agency of Japan
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
509 distinct species · 894 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Saburyuyama Shuhen : 17 espèces reliées par 39 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
35,9km
Basins crossed
2
Max stream order
2
Max drainage
8 214km²
Discharge in basins
17,8m³/s
Mean precip.
1 655mm/an
Mean T°
8,9°C
Moisture idx
0,45
Max snow
32%
Mean runoff
1 367mm/an
Mean elev. (basins)
868m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- 中津川ord 3len here10.24 km25%total41 km
- 渋沢ord 2len here6.20 km100%total6 km
- 奥ゼン沢ord 1len here5.98 km100%total6 km
- 清津川ord 3len here3.86 km11%total34 km
- セバト川ord 1len here2.33 km73%total3 km
- 中ノ曲リ沢ord 1len here2.21 km100%total2 km
- 熊ノ沢ord 2len here1.89 km66%total3 km
- 魚野川ord 4len here1.35 km3%total47 km
- 西ノ沢ord 1len here1.30 km100%total1 km
- コザノ沢ord 1len here0.56 km100%total1 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
- 36.76660, 138.67054
- 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.