Ontologia

Rivière· 28 segments

Fiume Ombrone

Crosses 2 administrative regions : Grosseto, Siena

rivière

Total length

165km

Max discharge

34,5m³/s

Max Strahler

5

Segments matched

28

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080585770191 km²

2 administrative regions crossed (GADM L2)

  • Siena
    Toscana · Italy
    53.2 km
    in this dpt
  • Grosseto
    Toscana · Italy
    29.2 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 28 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

110 distinct species · 422 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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 Fiume Ombrone : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
90
Connectance
0.135
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

165km

Max discharge

34,5m³/s

Max Strahler

5

Segments matched

28

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