Lourenço-Gomes, Lina; Pinto, Lígia M. Costa; Rebelo, João - In: Wine Economics and Policy 4 (2015) 2, pp. 78-87
The Demarcated Douro Region is one of the oldest demarcated wine regions, and the largest and the most heterogeneous … mountainous wine region in the world. Viticulture covers 44,000ha, and since 2001 an area covering 24,600ha has been designated as … the most representative territory of the Demarcated Douro Region, the Alto Douro Wine Region. This region is included in …