Ruisseau

Lavant Stream

Crosses 3 administrative regions : NA, West Sussex

ruisseau

Total length

8km

Max discharge

0,7m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080048830815 km²

3 administrative regions crossed (GADM L2)

NA
England · United Kingdom
6.5 km
in this dpt
West Sussex
England · United Kingdom
1.7 km
in this dpt
NA
England · United Kingdom
0.0 km
in this dpt

12 intersecting protected areas

South Downs
IUCN V
National Park
Solent Maritime
IUCN Not Reported
Emerald Network
Solent Maritime
IUCN Not Reported
Marine Protected Area (OSPAR)
Chichester Harbour
IUCN V
Area of Outstanding Natural Beauty
Chichester and Langstone Harbours
IUCN V
Wetland of International Importance (Ramsar Site)
Chichester and Langstone Harbours
IUCN Not Reported
Emerald Network
Chichester and Langstone Harbours
IUCN Not Reported
Marine Protected Area (OSPAR)
Chichester Harbour
IUCN IV
Site of Special Scientific Interest
Langstone Harbour
IUCN IV
Site of Special Scientific Interest

3 more protected areassorted by area

West Hayling
IUCN IV
Local Nature Reserve
Hayling Billy
IUCN IV
Local Nature Reserve
Warblington Meadow
IUCN IV
Site of Special Scientific Interest

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

Species present

2 152 distinct species · 55 402 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 33 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Lavant Stream : 27 espèces reliées par 55 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.104

Patrimoniales

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)