Table 1. Vineyard characteristics: For each investigated locality, geographical, pedoclimatic, and farming systems information are provided.

Name	Geographical coordinates	Climatic condition	Pedological condition	Elevation (s.l.m.)	Orientation	Farming system
Alghero (ALG)	40.650°N, 8.244°E	Coastal Mediterranean plain	calcareous	70	70	conventional
Mamoiada (MAM)	40.222°N, 9.309°E	Mediterranean Mountain area	granites	760	760	biodynamic
Mores (MOR)	40.517°N, 8.806°E	Mediterranean interior plain	calcareous	280	280	conventional
Santadi (SAN)	39.090°N, 8.793°E	Mediterranean interior plain	schists-granites	230	230	conventional