Prefectural Natural Park · jpn
Kutsuki-katsura gawa
- Area
- 144 km²
- IUCN cat.
- V
- Year
- 1971
Overview
- Designation
- Prefectural Natural Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1971
- Managing authority
- Shiga Prefecture
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
428 distinct species · 1 471 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Kutsuki-katsura gawa : 26 espèces reliées par 40 interactions GloBI sur 4 types (connectance 8.6%, 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).
Hydrology5 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
49,3km
Basins crossed
5
Max stream order
4
Max drainage
4 202km²
Discharge in basins
5,2m³/s
Mean precip.
1 940mm/an
Mean T°
13,1°C
Moisture idx
0,51
Max snow
17%
Mean runoff
1 205mm/an
Mean elev. (basins)
314m
Watersheds crossing here
Rivers / streams (13, ord ≥ 4)
- 安曇川ord 4len here18.22 km55%total33 km
- オキナ谷川ord 2len here8.15 km92%total9 km
- 針畑川ord 3len here5.52 km90%total6 km
- 百井川ord 1len here4.38 km56%total8 km
- アシビ谷川ord 1len here2.46 km92%total3 km
- 熊の谷川ord 1len here2.25 km100%total2 km
- オボレ谷川ord 2len here1.98 km100%total2 km
- 奥深谷ord 1len here1.55 km100%total2 km
- 北川ord 3len here1.51 km11%total14 km
- 麻生川ord 2len here1.43 km10%total15 km
- 南谷川ord 1len here0.90 km25%total4 km
- 大谷川ord 1len here0.57 km2%total23 km
1 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
- 35.29634, 135.86799
- 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.