Ruisseau· 3 segments
Ribeira de Deilão
Crosses 3 administrative regions : Arouca, Castro Daire, São Pedro do Sul
Total length
10km
Max discharge
12,3m³/s
Max Strahler
3
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- São Pedro do SulViseu · Portugal5.4 kmin this dpt
- AroucaAveiro · Portugal3.6 kmin this dpt
- Castro DaireViseu · Portugal0.0 kmin this dpt
2 intersecting protected areas
Serras da Freita e Arada
IUCN Not ReportedSite of Community Importance (Habitats Directive)
Rio Paiva
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
997 distinct species · 2 863 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 Ribeira de Deilão : 27 espèces reliées par 115 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 17 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
10km
Max discharge
12,3m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.