Ruisseau· 2 segments
Le Loquin
Crosses 1 administrative regions : Pas-de-Calais
Total length
8km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 5 communes
1 administrative regions crossed (GADM L2)
- Pas-de-CalaisHauts-de-France · France3.3 kmin this dpt
5 communes (L5)For countries with L5
- Audrehem3.27 km
- Clerques0.00 km
- Journy0.00 km
- Rebergues0.00 km
- Haut-Loquin0.00 km
3 intersecting protected areas
Caps Et Marais D\'Opale
IUCN VRegional Nature Park
Pelouses et bois neutrocalcicoles des cuestas du Boulonnais et du Pays de Licques et forêt de Guines
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Forêt de Tournehem et pelouses de la cuesta du pays de Licques
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
1 352 distinct species · 11 511 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Loquin : 15 espèces reliées par 110 interactions GloBI sur 6 types (connectance 31.3%, filtre Serrano α=0.2). 12 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
8km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.