Prefectural Natural Park · jpn
Hamana ko
- Area
- 169 km²
- IUCN cat.
- V
- Year
- 2007
Overview
- Designation
- Prefectural Natural Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 2007
- Managing authority
- Shizuoka Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
475 distinct species · 1 534 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Hamana ko : 30 espèces reliées par 34 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 5 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 · 1 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
12,2km
Lake surface here
0,23km²
Basins crossed
1
Max stream order
4
Max drainage
2 046km²
Discharge in basins
0,5m³/s
Mean precip.
1 981mm/an
Mean T°
15,0°C
Moisture idx
0,49
Max snow
7%
Mean runoff
1 055mm/an
Mean elev. (basins)
166m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (20, ord ≥ 4)
- 都筑大谷川ord 1len here2.40 km54%total4 km
- 柿田川ord 1len here1.68 km55%total3 km
- 都田川ord 4len here1.61 km5%total30 km
- 富幕川ord 1len here1.55 km100%total2 km
- 陣座川ord 2len here1.53 km73%total2 km
- 吹上1号川ord 2len here0.58 km25%total2 km
- 笠子川ord 2len here0.44 km12%total4 km
- 谷沢川ord 1len here0.41 km60%total1 km
- 南川ord 1len here0.36 km11%total3 km
- 入出太田川ord 2len here0.34 km8%total4 km
- 今川ord 1len here0.32 km20%total2 km
- 釣橋川ord 2len here0.27 km6%total5 km
8 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
- 34.77744, 137.59532
- 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.