Ruisseau· 3 segments
Le Zieux
Crosses 2 administrative regions : Nord, Pas-de-Calais
Total length
9km
Max discharge
1m³/s
Max Strahler
2
Segments matched
3
River geography2 admin regions · 11 communes
2 administrative regions crossed (GADM L2)
- Pas-de-CalaisHauts-de-France · France9.7 kmin this dpt
- NordHauts-de-France · France3.1 kmin this dpt
11 communes (L5)For countries with L5
- Clairmarais8.40 km
- Nieurlet3.09 km
- Saint-Omer1.30 km
- Noordpeene0.00 km
- Zuytpeene0.00 km
- Saint-Momelin0.00 km
- Lederzeele0.00 km
- Arques0.00 km
- Renescure0.00 km
- Bavinchove0.00 km
- Buysscheure0.00 km
10 intersecting protected areas
Caps Et Marais D\'Opale
IUCN VRegional Nature Park
Le Marais audomarois
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Prairies, marais tourbeux, forêts et bois de la cuvette audomaroise et de ses versants
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Biotope Protection Order
Marais audomarois
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
Biotope Protection Order
Marais Audomarois
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Étangs Du Romelaëre
IUCN IVNational Nature Reserve
Land acquired by a regional conservatory of natural areas
1 more protected areassorted by area
Prairies Du Schoubrouck
IUCN IVRegional Nature Reserve
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 727 distinct species · 42 178 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Le Zieux : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 6 types (connectance 12.2%, filtre Serrano α=0.2). 14 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
9km
Max discharge
1,0m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.