Prefectural Wildlife Protection Area · jpn
Okazaki
- Area
- 7 km²
- IUCN cat.
- IV
- Year
- 2018
Overview
- Designation
- Prefectural Wildlife Protection Area
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2018
- Managing authority
- Aichi Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
557 distinct species · 2 301 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Okazaki : 29 espèces reliées par 38 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 8 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 · 9 rivers
Hydrology metrics for this exact territory
Stream length here
10,5km
Basins crossed
1
Max stream order
4
Max drainage
1 898km²
Discharge in basins
0,2m³/s
Mean precip.
1 992mm/an
Mean T°
13,2°C
Moisture idx
0,49
Max snow
12%
Mean runoff
1 011mm/an
Mean elev. (basins)
441m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- 矢作川ord 4len here5.13 km6%total90 km
- 更紗川ord 3len here3.14 km47%total7 km
- 青木川ord 4len here0.91 km6%total15 km
- 北斗川ord 4len here0.62 km14%total4 km
- 乙川ord 3len here0.42 km1%total30 km
- 矢作川用水 細川幹線水路ord 1len here0.20 km6%total3 km
- 鹿乗川ord 4len here0.10 km2%total4 km
- 早川ord 1len here0.02 km0%total7 km
- 山綱川ord 2len here0.01 km0%total5 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
- 34.97055, 137.14628
- 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.