'Portuguese race' and empire
In: Social identities: journal for the study of race, nation and culture, Band 29, Heft 5, S. 498-515
ISSN: 1363-0296
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In: Social identities: journal for the study of race, nation and culture, Band 29, Heft 5, S. 498-515
ISSN: 1363-0296
In: Interventions: international journal of postcolonial studies, Band 25, Heft 2, S. 192-215
ISSN: 1469-929X
In: Interventions: international journal of postcolonial studies, Band 17, Heft 3, S. 417-433
ISSN: 1469-929X
In: Espaces et sociétés, Band 76, Heft 2, S. 59-68
In: ZEW - Centre for European Economic Research Discussion Paper No. 21-078
SSRN
In: Contexto internacional: revista semestral do Instituto de Relações Internacionais, IRI, Pontíficia Universidade Católica, PUC, Band 25, Heft 1, S. 103-138
ISSN: 0102-8529
In: Politique étrangère: revue trimestrielle publiée par l'Institut Français des Relations Internationales, Band Automne, Heft 3, S. 11-21
ISSN: 1958-8992
Au cours des années 2000, l'économie brésilienne a décollé, la croissance étant tirée notamment par la forte demande en matières premières de la Chine. En une décennie, la classe moyenne brésilienne est passée de 30 % à 50 % de la population. Les dirigeants politiques ont connu des taux de popularité exceptionnels. En 2013, le vent a tourné. Le taux de croissance est aujourd'hui en berne et la classe politique est engluée dans des scandales de corruption. Un rebond du Brésil est toutefois possible.
In: Politique étrangère: PE ; revue trimestrielle publiée par l'Institut Français des Relations Internationales, Band Automn, Heft 3, S. 11-21
ISSN: 0032-342X
The grape yeast biota from several wine-producing areas, with distinct soil types and grapevine training systems, was assessed on five islands of Azores Archipelago, and differences in yeast communities composition associated with the geographic origin of the grapes were explored. Fifty-seven grape samples belonging to the Vitis vinifera grapevine cultivars Verdelho dos Acores (Verdelho), Arinto da Terceira (Arinto) and Terrantez do Pico (Terrantez) were collected in two consecutive years and 40 spontaneous fermentations were achieved. A total of 1710 yeast isolates were obtained from freshly crushed grapes and 1200 from final stage of fermentations. Twenty-eight species were identified, Hanseniaspura uvarum, Pichia terricola and Metschnikowia pulcherrima being the three most representative species isolated. Candida carpophila was encountered for the first time as an inhabitant of grape or wine-associated environments. In both sampling years, a higher proportion of H. uvarum in fresh grapes from Verdelho cultivar was observed, in comparison with Arinto cultivar. Qualitatively significant differences were found among yeast communities from several locations on five islands of the Archipelago, particularly in locations with distinctive agro-ecological compositions. Our results are in agreement with the statement that grape-associated microbial biogeography is non-randomly associated with interactions of climate, soil, cultivar, and vine training systems in vineyard ecosystems. Our observations strongly support a possible linkage between grape yeast and wine typicality, reinforcing the statement that different viti-cultural terroirs harbor distinctive yeast biota, in particular in vineyards with very distinctive environmental conditions. ; Joao Drumonde Neves is the recipient of a fellowship of the Azorean Government (M321/006/F/2008) and PROEMPREGO. This work was supported by the strategic programme UID/BIA/04050/2013 (POCI-01-0145-FEDER-007569) funded by national funds through the FCT I.P. and by the ERDF through ...
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One hundred and five grape samples were collected during two consecutive years from 33 locations on seven oceanic islands of the Azores Archipelago. Grape samples were obtained from vineyards that were either abandoned or under regular cultivation involving common viticultural interventions, to evaluate the impact of regular human intervention on grape yeast biota diversity in vineyards. A total of 3150 yeast isolates were obtained and 23 yeast species were identified. The predominant species were Hanseniaspora uvarum, Pichia terricola, Starmerella bacillaris and Issatchenkia hanoiensis. The species Barnettozyma californica, Candida azymoides and Pichia cecembensis were reported in grapes or wine-associated environments for the first time. A higher biodiversity was found in active vineyards where regular human intervention takes place (Shannon index: 1.89 and 1.53 in the first and second years, respectively) when compared to the abandoned ones (Shannon index: 0.76 and 0.31). This finding goes against the assumptions that human intervention can destroy biodiversity and lead to homogeneity in the environment. Biodiversity indices were considerably lower in the year with the heaviest rainfall. This study is the first to report on the grape yeast communities from several abandoned vineyards that have undergone no human intervention. ; Joao Drumonde Neves is the recipient of a fellowship of the Azorean Government (M321/006/F/2008) and PROEMPREGO. This work was supported by the strategic programme UID/BIA/04050/2013 (POCI-01-0145-FEDER-007569) funded by national funds through the FCT I.P. and by the ERDF through the COMPETE2020 - Programa Operacional Competitividade e Internacionalizacao (POCI), and by national funds through FCT by the projects FCOMP-01-0124-008775, PTDC/AGR-ALI/103392/2008 and PTDC/AGR-ALI/121062/2010. ...
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