Ontologia

Rivière· 4 segments

Canal de la Sensée

Crosses 2 administrative regions : Nord, Pas-de-Calais

rivière

Total length

23km

Max discharge

16,4m³/s

Max Strahler

4

Segments matched

4

River geography2 admin regions · 25 communes

Parent watershed

hybas-2080423310102 km²

2 administrative regions crossed (GADM L2)

  • Nord
    Hauts-de-France · France
    17.4 km
    in this dpt
  • Pas-de-Calais
    Hauts-de-France · France
    1.8 km
    in this dpt
25 communes (L5)

1 intersecting protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 245 distinct species · 10 067 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Canal de la Sensée : 30 espèces reliées par 114 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
114
Connectance
0.097
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

23km

Max discharge

16,4m³/s

Max Strahler

4

Segments matched

4

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