Ruisseau· 15 segments

日野川

Crosses 7 administrative regions : Higashiōmi, Hino, Kōka, Lake Biwa, Ryūō +2

ruisseau

Total length

214km

Max discharge

10,2m³/s

Max Strahler

Segments matched

River geography7 admin regions · 0 communes

Parent watershed

hybas-4080610260358 km²

7 administrative regions crossed (GADM L2)

Hino
Shiga · Japan
15.1 km
in this dpt
Ōmihachiman
Shiga · Japan
12.6 km
in this dpt
Higashiōmi
Shiga · Japan
6.3 km
in this dpt
Yasu
Shiga · Japan
5.5 km
in this dpt
Lake Biwa
Shiga · Japan
4.4 km
in this dpt
Ryūō
Shiga · Japan
1.5 km
in this dpt
Kōka
Shiga · Japan
0.0 km
in this dpt

8 intersecting protected areas

Biwako
IUCN V
Quasi National Park
Biwako
IUCN IV
Prefectural Wildlife Protection Area
Biwa-ko
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Suzuka
IUCN V
Quasi National Park
Mikami-tanakami-shigaraki
IUCN V
Prefectural Natural Park
Watamukidake
IUCN IV
Prefectural Wildlife Protection Area
Kaigake
IUCN IV
Prefectural Wildlife Protection Area
Sabaehamakogan doushokubutsu seisoku-seiikuchi
IUCN IV
Habitat Protection Area(Shiga)

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

77 distinct species · 115 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de 日野川 : 25 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.071

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)