Prefectural Wildlife Protection Area · jpn
Myokosan
- Area
- 135 km²
- IUCN cat.
- IV
- Year
- 2014
Overview
- Designation
- Prefectural Wildlife Protection Area
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2014
- Managing authority
- Niigata Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
723 distinct species · 2 549 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology3 basins · 1 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
33,0km
Lake surface here
0,51km²
Basins crossed
3
Max stream order
3
Max drainage
899km²
Discharge in basins
5,9m³/s
Mean precip.
1 914mm/an
Mean T°
10,5°C
Moisture idx
0,50
Max snow
38%
Mean runoff
1 687mm/an
Mean elev. (basins)
553m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (18, ord ≥ 4)
- 太田切川ord 2len here5.13 km56%total9 km
- 真川ord 2len here5.04 km100%total5 km
- 火打山川ord 1len here3.73 km63%total6 km
- 鍋倉谷ord 1len here3.28 km100%total3 km
- 濁又川ord 1len here3.00 km51%total6 km
- 焼山川ord 1len here2.89 km65%total4 km
- 黒沢ord 1len here2.58 km100%total3 km
- フヨ谷ord 1len here1.44 km82%total2 km
- 澄川ord 1len here1.10 km39%total3 km
- 唐沢川ord 1len here1.09 km81%total1 km
- 南地獄谷ord 1len here0.90 km29%total3 km
- 関川ord 4len here0.81 km2%total52 km
6 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
- 36.91502, 138.07346
- 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.