National Wildlife Protection Area · jpn
Odaisankei
- Area
- 185 km²
- IUCN cat.
- IV
- Year
- 2012
Overview
- Designation
- National Wildlife Protection Area
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2012
- Managing authority
- Ministry of the Environment
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
743 distinct species · 7 453 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Odaisankei : 20 espèces reliées par 20 interactions GloBI sur 3 types (connectance 7.9%, 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).
Hydrology5 basins · 0 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
62,8km
Basins crossed
5
Max stream order
3
Max drainage
2 350km²
Discharge in basins
6,6m³/s
Mean precip.
2 615mm/an
Mean T°
14,2°C
Moisture idx
0,62
Max snow
17%
Mean runoff
1 671mm/an
Mean elev. (basins)
332m
Watersheds crossing here
Rivers / streams (23, ord ≥ 4)
- 宮川ord 4len here12.88 km16%total79 km
- 又口川ord 2len here8.98 km48%total19 km
- 不動谷ord 2len here6.45 km100%total6 km
- 東の川ord 3len here4.15 km15%total28 km
- 銚子川ord 3len here3.74 km35%total11 km
- 大和谷川ord 1len here3.04 km89%total3 km
- 古和谷ord 1len here2.95 km100%total3 km
- 宮の谷川ord 1len here2.80 km99%total3 km
- 往古川ord 2len here2.71 km67%total4 km
- 岩井谷川ord 1len here2.06 km100%total2 km
- 白崩谷ord 1len here2.02 km100%total2 km
- 光谷ord 1len here1.95 km100%total2 km
11 more river segmentssorted by Strahler order + length
- 湯谷ord 2len here1.43 km29%total5 km
- 船津川ord 2len here1.22 km11%total12 km
- 奥ノ平谷川ord 1len here1.17 km68%total2 km
- 西谷川ord 1len here1.14 km21%total6 km
- 水越谷川ord 1len here1.01 km87%total1 km
- 地池谷川ord 1len here1.01 km94%total1 km
- 蓮川ord 3len here0.69 km8%total9 km
- 父ヶ谷川ord 2len here0.57 km11%total5 km
- 大瀬谷ord 2len here0.56 km25%total2 km
- 井戸ノ谷川ord 3len here0.18 km48%total0 km
- 牛恵渕谷川ord 1len here0.03 km6%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
- 34.21699, 136.14475
- 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.