Ontologia

Ruisseau· 14 segments

L'Ignon

Crosses 1 administrative regions : Côte-d'Or

ruisseau

Total length

60km

Max discharge

4,1m³/s

Max Strahler

3

Segments matched

14

River geography1 admin regions · 17 communes

Parent watershed

hybas-20805051901028 km²

1 administrative regions crossed (GADM L2)

  • Côte-d'Or
    Bourgogne-Franche-Comté · France
    42.8 km
    in this dpt
17 communes (L5)

4 intersecting protected areas

1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 317 distinct species · 24 852 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 L'Ignon : 23 espèces reliées par 142 interactions GloBI sur 6 types (connectance 20.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
142
Connectance
0.202
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

60km

Max discharge

4,1m³/s

Max Strahler

3

Segments matched

14

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