Rivière· 11 segments

野洲川

Crosses 7 administrative regions : Hino, Konan, Kōka, Lake Biwa, Moriyama +2

rivière

Total length

67km

Max discharge

11,4m³/s

Max Strahler

Segments matched

River geography7 admin regions · 0 communes

Parent watershed

hybas-4080610930417 km²

7 administrative regions crossed (GADM L2)

Kōka
Shiga · Japan
23.0 km
in this dpt
Konan
Shiga · Japan
9.4 km
in this dpt
Moriyama
Shiga · Japan
6.9 km
in this dpt
Lake Biwa
Shiga · Japan
3.4 km
in this dpt
Rittō
Shiga · Japan
3.3 km
in this dpt
Yasu
Shiga · Japan
3.0 km
in this dpt
Hino
Shiga · Japan
0.0 km
in this dpt

12 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
Suzuka kokutei koen
IUCN IV
Prefectural Wildlife Protection Area
Minakuchicho Shiroyama
IUCN IV
Prefectural Wildlife Protection Area
Mikamiyama
IUCN IV
Prefectural Wildlife Protection Area
Konanshi Yoshinaga
IUCN IV
Prefectural Wildlife Protection Area

3 more protected areassorted by area

Aozuchi dam
IUCN IV
Prefectural Wildlife Protection Area
Minakuchi Kodomonomori Nature Park
IUCN Not Applicable
OECM
Tagi jinja yukiwariichige shokubutsu seiikuchi
IUCN IV
Habitat Protection Area(Shiga)

1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

61 distinct species · 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 野洲川 : 15 espèces reliées par 17 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.111

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)