Ontologia

Rivière· 135 segments

La Saône

Crosses 7 administrative regions : Ain, Côte-d'Or, Haute-Marne, Haute-Saône, Rhône +2

rivière

Total length

506km

Max discharge

508,3m³/s

Max Strahler

6

Segments matched

135

River geography7 admin regions · 281 communes

Parent watershed

hybas-20805052001257 km²

7 administrative regions crossed (GADM L2)

  • Haute-Saône
    Bourgogne-Franche-Comté · France
    131.0 km
    in this dpt
  • Saône-et-Loire
    Bourgogne-Franche-Comté · France
    114.2 km
    in this dpt
  • Côte-d'Or
    Bourgogne-Franche-Comté · France
    93.9 km
    in this dpt
  • Ain
    Auvergne-Rhône-Alpes · France
    45.5 km
    in this dpt
  • Vosges
    Grand Est · France
    41.9 km
    in this dpt
  • Rhône
    Auvergne-Rhône-Alpes · France
    37.4 km
    in this dpt
  • Haute-Marne
    Grand Est · France
    4.3 km
    in this dpt
281 communes (L5)

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 135 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

6 856 distinct species · 424 200 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 La Saône : 32 espèces + 3 bulles famille, 58 interactions GloBI documentées sur 5 types (connectance 9.7%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
58
Connectance
0.098
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

506km

Max discharge

508,3m³/s

Max Strahler

6

Segments matched

135

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