Ontologia

Rivière· 10 segments

La Juine

Crosses 2 administrative regions : Essonne, Loiret

rivière

Total length

54km

Max discharge

11,4m³/s

Max Strahler

4

Segments matched

10

River geography2 admin regions · 23 communes

Parent watershed

hybas-20804645401958 km²

2 administrative regions crossed (GADM L2)

  • Essonne
    Île-de-France · France
    23.8 km
    in this dpt
  • Loiret
    Centre-Val de Loire · France
    9.6 km
    in this dpt
23 communes (L5)

5 intersecting protected areas

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 534 distinct species · 19 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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 Juine : 16 espèces reliées par 121 interactions GloBI sur 5 types (connectance 29.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
121
Connectance
0.298
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

54km

Max discharge

11,4m³/s

Max Strahler

4

Segments matched

10

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