Ontologia

Rivière· 23 segments

Escaut

Crosses 4 administrative regions : Aisne, Hainaut, Nord, West-Vlaanderen

rivière

Total length

77km

Max discharge

69,2m³/s

Max Strahler

5

Segments matched

23

River geography4 admin regions · 29 communes

Parent watershed

hybas-2080423320850 km²

4 administrative regions crossed (GADM L2)

  • Hainaut
    Wallonie · Belgium
    34.5 km
    in this dpt
  • Nord
    Hauts-de-France · France
    23.9 km
    in this dpt
  • Aisne
    Hauts-de-France · France
    10.7 km
    in this dpt
  • West-Vlaanderen
    Vlaanderen · Belgium
    3.5 km
    in this dpt
29 communes (L5)

9 intersecting protected areas

1 page = 1 named river (aggregation of 23 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 123 distinct species · 9 754 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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 Escaut : 28 espèces reliées par 88 interactions GloBI sur 4 types (connectance 13.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
88
Connectance
0.132
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

77km

Max discharge

69,2m³/s

Max Strahler

5

Segments matched

23

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