Ontologia

Ruisseau· 3 segments

Rivière de Druyes

Crosses 1 administrative regions : Yonne

ruisseau

Total length

2km

Max discharge

1m³/s

Max Strahler

3

Segments matched

3

River geography1 admin regions · 3 communes

Parent watershed

hybas-20804830305208 km²

1 administrative regions crossed (GADM L2)

  • Yonne
    Bourgogne-Franche-Comté · France
    10.5 km
    in this dpt
3 communes (L5)

1 intersecting protected areas

  • vallee bridard

    IUCN IV

    Land acquired by a regional conservatory of natural areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

822 distinct species · 10 058 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 Rivière de Druyes : 21 espèces reliées par 39 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
39
Connectance
0.090
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

2km

Max discharge

1,0m³/s

Max Strahler

3

Segments matched

3

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