Ontologia

Rivière· 11 segments

Canale Maestro della Chiana

Crosses 3 administrative regions : Arezzo, Perugia, Siena

rivière

Total length

50km

Max discharge

33,1m³/s

Max Strahler

4

Segments matched

11

River geography3 admin regions · 0 communes

Parent watershed

hybas-20805788601683 km²

3 administrative regions crossed (GADM L2)

  • Siena
    Toscana · Italy
    21.9 km
    in this dpt
  • Arezzo
    Toscana · Italy
    9.5 km
    in this dpt
  • Perugia
    Umbria · Italy
    0.5 km
    in this dpt

5 intersecting protected areas

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

Species present

323 distinct species · 1 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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 Canale Maestro della Chiana : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 6 types (connectance 19.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
103
Connectance
0.195
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

50km

Max discharge

33,1m³/s

Max Strahler

4

Segments matched

11

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