Rivière· 43 segments
Rivera de Huelva
Crosses 2 administrative regions : Huelva, Sevilla
Total length
134km
Max discharge
148,5m³/s
Max Strahler
6
Segments matched
43
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
7 intersecting protected areas
Sierra de Aracena y Picos de Aroche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sierra de Aracena y Picos de Aroche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Natura 2000
Natural Park
Bajo Guadalquivir
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Bajo Guadalquivir
IUCN IVNatura 2000
El Gergal
IUCN Not AssignedPeriurban Protected Area
1 page = 1 named river (aggregation of 43 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
154 distinct species · 6 555 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Rivera de Huelva : 35 espèces reliées par 59 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 7 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
134km
Max discharge
148,5m³/s
Max Strahler
6
Segments matched
43
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.