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Auteur H. Fraga |
Documents disponibles écrits par cet auteur (6)

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Warming and drying trends in the Mediterranean Basin exacerbate regional water scarcity and threaten agricultural production, putting global food security at risk. This study aimed to review the most significant research on future water availabi[...]![]()
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H. Fraga ; N. Guimarães ; T.R. Freitas ; A.C. Malheiro ; J.A. Santos |In the World Heritage Côa region, in northern Portugal, agriculture has crucial economic, social and cultural importance. Vineyards and olive groves are part of the economic base of this region, contributing to the regional commercial budget and[...]![]()
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The implications of weather and climate extremes on the viticulture and winemaking sector can be particularly detrimental and acquire more relevance under a climate change context. A four-member ensemble of the Regional Climate Model-Global Clim[...]![]()
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The olive tree (Olea europaea L.) is an ancient traditional crop in the Mediterranean Basin. In the Mediterranean region, traditional olive orchards are distinguishable by their prevailing climatic conditions. Olive trees are indeed considered o[...]![]()
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Viticulture and winemaking have a strong socio-economic importance worldwide. Weather and climate represent key forcing factors for grapevine development, yields, and quality. Hence, climate change is expected to pose a strong impact on this cro[...]![]()
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Wheat yield potentials under rainfed Mediterranean conditions have been long limited by late-in-season occurrence of enhanced water deficits and high temperatures, coinciding with sensitive reproductive stages. Present study aims to quantify and[...]