Ontologia

Rivière· 25 segments

La Vesle

Crosses 2 administrative regions : Aisne, Marne

rivière

Total length

147km

Max discharge

9,8m³/s

Max Strahler

4

Segments matched

25

River geography2 admin regions · 74 communes

Parent watershed

hybas-20804444301478 km²

2 administrative regions crossed (GADM L2)

  • Marne
    Grand Est · France
    105.8 km
    in this dpt
  • Aisne
    Hauts-de-France · France
    23.1 km
    in this dpt
74 communes (L5)

13 intersecting protected areas

4 more protected areas

1 page = 1 named river (aggregation of 25 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 054 distinct species · 8 834 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 La Vesle : 21 espèces reliées par 104 interactions GloBI sur 6 types (connectance 19.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
104
Connectance
0.197
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

147km

Max discharge

9,8m³/s

Max Strahler

4

Segments matched

25

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