Ruisseau
Sèquia de Xerta
Crosses 1 administrative regions : Tarragona
Total length
5km
Max discharge
0,1m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- TarragonaCataluña · Spain9.1 kmin this dpt
6 intersecting protected areas
Sistema Prelitoral meridional
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sistema Prelitoral meridional
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ports, els
IUCN VProtection Plan
Els Ports
IUCN VNatural Park
Riberes i Illes de l'Ebre
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Protection Plan
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
1 669 distinct species · 18 236 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Sèquia de Xerta : 20 espèces reliées par 19 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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
5km
Max discharge
0,1m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.