Ontologia

Rivière· 27 segments

Canal de Berry

Crosses 3 administrative regions : Allier, Cher, Loir-et-Cher

rivière

Total length

215km

Max discharge

93,6m³/s

Max Strahler

5

Segments matched

27

River geography3 admin regions · 63 communes

Parent watershed

hybas-20805030302229 km²

3 administrative regions crossed (GADM L2)

  • Cher
    Centre-Val de Loire · France
    91.9 km
    in this dpt
  • Allier
    Auvergne-Rhône-Alpes · France
    9.9 km
    in this dpt
  • Loir-et-Cher
    Centre-Val de Loire · France
    6.7 km
    in this dpt
63 communes (L5)

14 intersecting protected areas

5 more protected areas

1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

4 507 distinct species · 110 002 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Canal de Berry : 26 espèces + 5 bulles famille, 52 interactions GloBI documentées sur 6 types (connectance 11.2%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
52
Connectance
0.112
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

215km

Max discharge

93,6m³/s

Max Strahler

5

Segments matched

27

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