Ontologia

Rivière· 15 segments

名張川

Crosses 7 administrative regions : Iga, Minamiyamashiro, Mitsue, Nabari, Nara +2

rivière

Total length

60km

Max discharge

20,6m³/s

Max Strahler

4

Segments matched

15

River geography7 admin regions · 0 communes

Parent watershed

hybas-40806185301702 km²

7 administrative regions crossed (GADM L2)

  • Minamiyamashiro
    Kyoto · Japan
    8.6 km
    in this dpt
  • Nabari
    Mie · Japan
    8.5 km
    in this dpt
  • Nara
    Nara · Japan
    8.0 km
    in this dpt
  • Yamazoe
    Nara · Japan
    7.4 km
    in this dpt
  • Mitsue
    Nara · Japan
    4.7 km
    in this dpt
  • Iga
    Mie · Japan
    1.0 km
    in this dpt
  • Tsu
    Mie · Japan
    0.0 km
    in this dpt

3 intersecting protected areas

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

Species present

194 distinct species · 1 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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

Indicateurs du tissu écologique

Tissu écologique de 名張川 : 28 espèces reliées par 30 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
30
Connectance
0.060
Patrimoniales
0
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)

Total length

60km

Max discharge

20,6m³/s

Max Strahler

4

Segments matched

15

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.