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Auteur C.M. Viana |
Documents disponibles écrits par cet auteur (4)

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Article
C. Ribeiro ; C.M. Viana ; I. Girão ; E. Figueiredo ; J. Rocha |The asymmetries between rural and urban areas have continued to increase over the last decades, contributing to an imbalance of economic, social, and territorial dimensions between regions. Urban stores specialized in the commercialization of ru[...]![]()
Article
C.M. Viana ; D. Freire ; P. Abrantes ; J. Rocha ; P. Pereira |Agriculture provides the largest share of food supplies and ensures a critical number of ecosystem services (e.g., food provisioning). Therefore, agriculture is vital for food security and supports the Sustainable Development Goal (SDGs) 2 (SDG [...]![]()
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C.M. Viana ; M. Santos ; D. Freire ; P. Abrantes ; J. Rocha |To effectively plan and manage the use of agricultural land, it is crucial to identify and evaluate the multiple human and environmental factors that influence it. In this study, we propose a model framework to identify the factors potentially e[...]![]()
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Agricultural statistical data enable the detection and interpretation of the development of agriculture and the food supply situation over time, which is essential for food security evaluation in any country. Based on the historical agricultural[...]