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Natural regeneration of cork oak forests under climate change: a case study in ...
Ribeiro, Stéphanie; Cerveira, Adelaide; Soares, Paula; Almeida Ribeiro, Nuno; Camilo-Alves, Constanca; Fonseca, TeresaThe sustainability of forest species is directly related to the success of stand regeneration. Assuring success is particularly critical in stands where perpetuity relies on natural regeneration, as is often the case with cork oak forests. However, 59% of the stand in Portugal have no natural regeneration, and climate change could further worsen the sustainability of the system. The study summarizes the factors...
Molecular characterisation of post-fire naturally regenerated populations of ma...
Carvalho, Ana; Ribeiro, Stéphanie; Gaspar, Maria João; Fonseca, Teresa; Lima-Brito, JoséWildfires act as a selection force threatening the sustainability and diversity of forest genetic resources. Few studies have investigated the genetic effects of forest wildfires. Species with perennial canopy seed banks in serotinous cones and soil or with long-distance seed and pollen dispersion can preserve genetic diversity and population differentiation under normal fire regimes. To test this hypothesis, w...
Impact of fire recurrence and induced water stress on seed germination and root...
Ribeiro, Stéphanie; Gaspar, Maria João; Lima-Brito, José; Fonseca, Teresa; Soares, Paula; Cerveira, Adelaide; Fernandes, Paulo M.Climate change will increase the frequency of drought, heat waves, and wildfires. We intended to analyse how fire recurrence and/or induced water stress can affect seed germination and root cell division in Pinus pinaster Aiton. Seeds from stands with no prior fire history and from post-fire regeneration (in areas burnt once, twice, and thrice) in northern Portugal were germinated in distilled water (control) a...
Natural Regeneration of Maritime Pine: A Review of the Influencing Factors and ...
Ribeiro, Stéphanie; Cerveira, Adelaide; Soares, Paula; Fonseca, TeresaThe main objective of the present work was to review the current knowledge about the factors that influence the different phases of the natural regeneration of maritime pine (Pinus pinaster Aiton) and propose scientifically based management schedules. The review focused on the natural regeneration of maritime pine within its most representative areas (Portugal, Spain, and France). First, a brief characterisatio...
Casas de renda económica : requalificação do edifício Tipo 9 da Série III do Ba...
Ribeiro, StéphanieMestrado Integrado em Arquitectura; Exame público realizado em 12 de Julho de 2016; A intuito da presente dissertação incidiu numa intervenção no Bairro do Tarrafal na cidade de Guimarães, um projecto replicado com os princípios do Bairro de Alvalade em Lisboa numa procura de requalificação de um modelo histórico em grande deterioração. Num primeiro momento torna-se fundamental entender o estado social e económ...