Green Corridor · jpn
Hachimantai Taiheizan
- Area
- 109 km²
- IUCN cat.
- V
- Year
- 2006
Overview
- Designation
- Green Corridor
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2006
- Managing authority
- Forestry Agency of Japan
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
117 distinct species · 163 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Hachimantai Taiheizan : 13 espèces reliées par 7 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
5,9km
Basins crossed
6
Max stream order
2
Max drainage
1 508km²
Discharge in basins
3,4m³/s
Mean precip.
1 627mm/an
Mean T°
8,7°C
Moisture idx
0,50
Max snow
40%
Mean runoff
1 113mm/an
Mean elev. (basins)
428m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- 兵治沢ord 1len here1.02 km28%total4 km
- 大滝又沢ord 1len here0.88 km100%total1 km
- 小黒沢ord 1len here0.59 km16%total4 km
- 湯淵川ord 2len here0.51 km14%total4 km
- 三内川ord 3len here0.50 km2%total23 km
- 赤倉沢ord 1len here0.50 km57%total1 km
- 中芝沢ord 1len here0.44 km17%total3 km
- 戸瀬滝沢ord 2len here0.42 km8%total5 km
- 旭又沢ord 1len here0.42 km79%total1 km
- 早瀬沢ord 1len here0.40 km8%total5 km
- 旭川ord 3len here0.08 km0%total27 km
- ノロ沢ord 1len here0.08 km3%total2 km
2 more river segmentssorted by Strahler order + length
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
- 39.81247, 140.44220
- 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.