Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Rui Fragoso"'
Publikováno v:
Revista de Economia e Sociologia Rural, Vol 61, Iss spe (2023)
Abstract Sustainability assessment is a very subjective and complex procedure. However, whether to cope with climate change, market pressures or new environmental policies, winegrowers are today looking for ways to improve and measure their performan
Externí odkaz:
https://doaj.org/article/134e9b33de9f41ed80fc0fa5fe83a7da
Publikováno v:
International Journal of Agricultural Sustainability, Vol 20, Iss 7, Pp 1437-1453 (2022)
In order to bridge the knowledge-gap between sustainability awareness and the old world winegrowing culture, this research explores and analyses perceptions of key individuals in Portuguese wine industry regarding sustainability issues, uncovering in
Externí odkaz:
https://doaj.org/article/bdc77ebd945343a89e1e91fc83aac36f
Autor:
Thyago Brito, Rui Fragoso, Leovigildo Santos, José António Martins, Anabela Afonso Fernandes Silva, José Aranha
Publikováno v:
Agronomy, Vol 13, Iss 6, p 1648 (2023)
Brazil has emerged as the world’s largest soybean producer and exporter in recent years. In the Brazilian Amazon Biome, the state of Pará has become a new agricultural frontier over the last two decades due to a significant increase in soybean cul
Externí odkaz:
https://doaj.org/article/d0f03a02fadc4a2aa8cae849b7850318
Autor:
Rui Fragoso, António A.C. Vieira
Publikováno v:
Results in Engineering, Vol 14, Iss , Pp 100389- (2022)
Wine is an integral part of the economy and culture of many countries. Despite that, in Portugal – one of the main wine-producers – there is a lack of empirical evidence regarding the efficiency of these firms. Thus, the purpose of this article i
Externí odkaz:
https://doaj.org/article/ad276023ec9e4248b3dc3346bc3a68da
Autor:
Ana Rebocho, Rui Fragoso
Publikováno v:
Revista de Economia e Sociologia Rural, Vol 59, Iss 1 (2021)
Resumo: O setor do vinho em Portugal tem-se afirmado com produtos genuinamente únicos que têm ganho reputação nos mercados. O potencial de diferenciação e a reduzida dimensão do mercado nacional para absorver a produção têm levado a uma est
Externí odkaz:
https://doaj.org/article/3946893e611d4de2932e2a8e73ab1bc6
Autor:
António Xavier, Rui Fragoso, Maria de Belém Costa Freitas, Maria do Socorro Rosário, Florentino Valente
Publikováno v:
Land, Vol 7, Iss 2, p 62 (2018)
Agricultural policies have impacts on land use, the economy, and the environment and their analysis requires disaggregated data at the local level with geographical references. Thus, this study proposes a model for disaggregating agricultural data, w
Externí odkaz:
https://doaj.org/article/6a72b3fb073f4529a5d4d380ef5f51ca
Autor:
Rui Fragoso, Carlos Marques
Publikováno v:
Revista de Economia e Sociologia Rural, Vol 47, Iss 3, Pp 699-718 (2009)
Este artigo avalia os efeitos de políticas de tarifas da água no uso agrícola, em termos do consumo de água, do aproveitamento das áreas beneficiadas com regadio, do rendimento do produtor agrícola, da recuperação dos custos com a água e do
Externí odkaz:
https://doaj.org/article/3e26d104ab0746fc972bef00e05a4af4
Autor:
Rui Fragoso, Raquel Lucas
Publikováno v:
Revista de Economia e Sociologia Rural, Vol 47, Iss 1, Pp 9-26 (2009)
Neste estudo procede-se à avaliação sócioeconómica do ecossistema montado no Alentejo, em termos da viabilidade dos actuais sistemas de produção e dos efeitos da política agrícola na sua competitividade e sustentabilidade. A metodologia util
Externí odkaz:
https://doaj.org/article/1bc6204323bc4604815a188407fcb5ff
Publikováno v:
Forests, Vol 8, Iss 8, p 270 (2017)
In Mediterranean areas, forest fires are a considerable risk most years. The seasonality of the climate with a dry summer, high temperatures and low rainfall (which implies increased flammability of materials) is one of the main factors in the igniti
Externí odkaz:
https://doaj.org/article/9b3e6d6010c447a29926f32cfc6eed2a
Publikováno v:
Advances in Operations Research, Vol 2014 (2014)
A process of agricultural data disaggregation is developed to address the lack of updated disaggregated data concerning main livestock categories at subregional and county level in the Alentejo Region, southern Portugal. The model developed considers
Externí odkaz:
https://doaj.org/article/a9bedbf9129a4910807d0aefbc752bdd