Incremento em diâmetro de Erisma uncinatum (cedrinho) obtido em parcelas permanentes e por dendrocronologia.

Resumo

Avaliação de índices de competição em povoamento não manejado de Ocotea porosa.

Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos

Caracterização de Genótipos de Cebola Quanto ao Conteúdo de Quercetina.

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Analysing the Trump and Brexit voters

This paper refers to two recent political phenomena: the Brexit, separation of the United Kingdom from the European Union, and the election of Donald Trump as President of the United States. It is important to note that the results on both occasions did not meet the expectations based on opinion polls, on one hand, and, on the other, seemed to be influenced by the adoption of populist attitudes by some of the people and parties involved. It is therefore necessary to deepen the knowledge about the two situations, their fundamentals and their outcomes. That is the objective of this paper. To gather published information and try to use it for the understanding of the results based on existing theories and thoughts.info:eu-repo/semantics/publishedVersio

Physical–biological interactions in the life history of small pelagic fish in the Western Iberia Upwelling Ecosystem.

This paper reviews relevant investigations conducted in the Western Iberia Upwelling Ecosystem (WIUE) on the dynamics of small pelagic fish (SPF), its relationship to climate changes and processes related to the ‘ocean triad’ (enrichment, concentration, transport/retention). In the last decades, a decline in the productivity of several SPF species (e.g., sardine and horse mackerel) was observed in the WIUE, which is partially explained by environmental variability (e.g., changes in coastal upwelling). The main mechanism proposed to explain this decline is the increased frequency and intensity of upwelling events during the spawning season (winter) of these species, which is typically a period when convergence conditions prevail. Thus, this ‘anomalous’ situation promotes egg and larval dispersal away from the favourable coastal habitat (the shelf) and consequently has a negative impact on their survival and recruitment. However, the variability of local features like the Western Iberia Buoyant Plume (WIBP) and the Iberian Poleward Current (IPC) introduce important fluctuations in the transport patterns of the region, and could modulate the impact of these winter upwelling events in the survival of larvae. The retention on the shelf of larval sardine along convergence zones formed by the interaction of these two features plays an important role in their survival. Furthermore, the WIBP is a suitable environment for the growth of phytoplankton and for larval fish survival. From these findings it is clear that simplified Ekman transport models could not explain larval fish transport/retention patterns in this region and more realistic biophysical models should be used to simulate the local oceanographic conditions to understand larval dynamics and the success of recruitment of SPF in the Western Iberia

Exploring the relationship between ethical and sustainable consumption in short supply chains: A literature review

Sustainable development, sustainable consumption and short supply chains are nowadays acquiring increasing relevance in the literature. On the other hand, from the consumer's attitudinal statement, ethical consumption is also requiring more attention from marketing sciences. Besides that, the integration of the last concept on sustainability remains in a complete lack of systematic and integrative conceptualization. This paper tries to promote a potential integration of all the dimensions of sustainable consumption and to understand the potential linkage and interaction among them, in order to promote the Sustainable Development Goal 15 from the United Nations. The methodology follows a systematic literature review and preliminary information comes from a case study of the approved project SDGsConsum. The results confirm that, besides a huge development in sustainable development and sustainable consumption in the literature, the focus on shortly supply chains of production is yet modest. Moreover, the motivations and constraints that drive and restrain, respectively, consumers toward ethical and sustainable consumption presents several incongruences.info:eu-repo/semantics/acceptedVersio

Transmissibilidade de Sclerotinia sclerotiorum em sementes de feijão comum sob diferentes sistemas de manejo.

O objetivo deste trabalho foi estimar a incidência e transmissibilidade de S. sclerotiorum e a qualidade fisiológica de sementes de feijoeiro comum cv. Pérola, provenientes de ensaios com sistemas de manejo do mofo-branco.Apresentação oral - Pós-graduação

Épocas de aplicação e fontes nitrogenadas no desenvolvimento do feijoeiro.

O objetivo deste trabalho foi avaliar o efeito da época de aplicação e de fontes nitrogenadas em cobertura no crescimento do feijoeiro cultivado em sistema plantio direto.CONAFE