7ec4fdfe-19fb-4e34-8a60-ac0e1a528d62 Monitoring rocky shores from North Portugal (Rock-Minho) 2023-07-01 Four rocky shores are monitored in the north of Portugal. At each rocky shore a total area of 1 m² is sampled by four quadrats (50x50m) on mussel beds and intertidal tidepools with canopy macroalgae. Sampling is done every year during summer. intertidal rocky shore tidepool mussel beds macroalgae macrobenthos Marcos Rubal CBMA (University of Minho) marcos.rubal@bio.uminho.pt Minho Region (North Portugal) -8.88 -8.86 41.34 41.87