Ruisseau· 2 segments
Canal du Haut Banc
Crosses 1 administrative regions : Pas-de-Calais
Total length
6km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
2
River geography1 admin regions · 6 communes
1 administrative regions crossed (GADM L2)
- Pas-de-CalaisHauts-de-France · France7.2 kmin this dpt
6 communes (L5)For countries with L5
- Les Attaques4.94 km
- Coulogne1.28 km
- Guînes0.84 km
- Andres0.19 km
- Marck0.00 km
- Hames-Boucres0.00 km
3 intersecting protected areas
Caps Et Marais D\'Opale
IUCN VRegional Nature Park
Biotope Protection Order
Prairies et marais tourbeux de Guines
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 178 distinct species · 22 754 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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).
Indicateurs du tissu écologique
Tissu écologique de Canal du Haut Banc : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 5 types (connectance 14.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
6km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.