Rivière· 5 segments
Rio Estorãos
Crosses 2 administrative regions : Ponte de Lima, Viana do Castelo
Total length
15km
Max discharge
69,5m³/s
Max Strahler
4
Segments matched
5
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Ponte de LimaViana do Castelo · Portugal9.6 kmin this dpt
- Viana do CasteloViana do Castelo · Portugal0.0 kmin this dpt
3 intersecting protected areas
Rio Lima
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Bertiandos and S. Pedro of Arcos Lagoons
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Protected Landscape
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
541 distinct species · 7 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Rio Estorãos : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 6 types (connectance 9.1%, 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
15km
Max discharge
69,5m³/s
Max Strahler
4
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.