Mineralogy and geochemistry of contrasting hydrothermal systems on the Arctic Mid Ocean Ridge (AMOR) : the Jan Mayen and Loki’s Castle vent fields

Tese de doutoramento, Ciências do Mar, Universidade de Lisboa, Faculdade de Ciências, 2016

Satisfying Labour Demands in Mid- and Low-Skilled Occupations through Immigration

The purpose of this article is to explain the importance and necessity of satisfying labour demands through the migration of less-skilled workers. It will also argue that more work is needed to anticipate labour and skill shortages and will examine ways of better identifying the role of mid- and low-skilled migration in filling such shortages.