In this paper, the hydrological performance of eight pilot green roofs (GR) installed in Lisbon, Portugal, under a Mediterranean climate is analyzed. The pilot units were installed at Instituto Superior Técnico campus of Lisbon University. The pilots present different plant species and different substrate types, with some of the units incorporating recycled construction and demolition waste (RCW). The green roofs pilots’ hydrologic performance was evaluated through the simulation of artificial precipitation events between March 2021 and July 2021. Considering the results obtained, it can be concluded that the inclusion of RCW in the substrate composition did not hinder the development of vegetation or the hydrological performance of GR. The results showed a rainfall water retention per event ranging from 37% to 100%, with an average rainfall retention of about 81%. The runoff delay ranged from 2 to 18 min, and the peak attenuation ranged from 30 to 100%. The results indicated that previous substrate moisture strongly influences the hydrological performance of GR. As the inclusion of RCW in the substrate composition promotes a more effective drainage of the substrate during dry conditions, it is considered that RCW may have positive impacts on GR’s hydrological performance.
A partir do século XX as mulheres tem conseguido avançar na conquista de seus direitos, não, porém sem dificuldades. Etretanto, é preciso avançar mais. De acordo com o Índice Global de Desigualdade de Gênero (2016) o Brasil ainda demorará 95 anos para que mulheres e homens atinjam situação de plena igualdade. Porém, nem todas as mulheres sofrem essa desigualdade da mesma maneira. A questão do racismo estrutural perpetrado no cotidiano brasileiro faz com que mulheres negras e indígenas enfrentem situações piores de vunerabilidade social se comparadas às mulheres brancas. Diante deste cenário tornam-se importantes estudos que promovam a busca pela iquidade de gênero no país, mas que levem em conta o recorte racial. Assim, esta pesquisa busca, por meio de análises quantitativas e qualitativas das imagens, tentar compreender como as mulheres brancas, negras e indígenas são representadas no livro didático da disciplina de Artes do 1º ao 3º ano, da coleção Campo Aberto pertencente à editora Global, distribuído de forma gratuita em escolas da rede pública do campo por meio do
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.