Ontologia

Rivière· 81 segments

Tanaro

Crosses 6 administrative regions : Alessandria, Asti, Cuneo, Imperia, Pavia +1

rivière

Total length

235km

Max discharge

581,3m³/s

Max Strahler

6

Segments matched

81

River geography6 admin regions · 0 communes

Parent watershed

hybas-2080554670436 km²

6 administrative regions crossed (GADM L2)

  • Cuneo
    Piemonte · Italy
    146.6 km
    in this dpt
  • Alessandria
    Piemonte · Italy
    56.9 km
    in this dpt
  • Asti
    Piemonte · Italy
    34.0 km
    in this dpt
  • Imperia
    Liguria · Italy
    2.2 km
    in this dpt
  • Pavia
    Lombardia · Italy
    1.2 km
    in this dpt
  • Savona
    Liguria · Italy
    0.4 km
    in this dpt

8 intersecting protected areas

1 page = 1 named river (aggregation of 81 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

455 distinct species · 813 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 21 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 Tanaro : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 24 interactions GloBI documentées sur 3 types (connectance 11.4%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
21
Interactions affichées
24
Connectance
0.114
Patrimoniales
1
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

235km

Max discharge

581,3m³/s

Max Strahler

6

Segments matched

81

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