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Concept

Migration humaine

Publications associées (26)

Preface: Special Section on Energy and Food Security in a Humanitarian Context

Silvia Hostettler

Natural disasters, population growth, social conflicts, and political or structural crises give rise to forced migrations, which can lead to humanitarian emergencies. According to the “UNHCR annual global trends report”, 65.6 million people were displaced ...

Elsevier2017

Migration of Mg and other interstitial metal dopants in GaN

Alfredo Pasquarello, Giacomo Francesco Leonardo Miceli

The minimumenergy paths for the migration of interstitialMgin wurtziteGaNare studiedthroughdensityfunctional calculations. The study also comprises Li, Na, and Be dopants to examine the dependence on size and charge of the dopant species. In all cases cons ...

Wiley-Blackwell2017

Climate-driven endemic cholera is modulated by human mobility in a megacity

Andrea Rinaldo, Francisco Javier Perez Saez

Although a differential sensitivity of cholera dynamics to climate variability has been reported in the spatially heterogeneous megacity of Dhaka, Bangladesh, the specific patterns of spread of the resulting risk within the city remain unclear. We build on ...

Elsevier2016

Boundaries and urban worlds: the contested ethnoscape of expatriates in Geneva

Luca Giovanni Pattaroni, Hossam Adly El Shentenawy

Numerous researches, and more particularly in the field of migration and transnational mobility. However, studies of the impact of migrants on cities themselves remain insufficient. Based on ethnographic work within the United Nations office in Geneva, thi ...

2016

Prosperity and Social Inequalities: Montes Claros, How to Plan an Intermediary City in Brazil

Jean-Claude Bolay

According to international statistics, nearly 50% of the world’s urban population live nowadays in cities of less than 500,000 inhabitants. These small and medium-sized cities play a role of intermediation between rural regions, local economy and more exte ...

2016

Mitochondrial DNA Analyses Indicate High Diversity, Expansive Population Growth and High Genetic Connectivity of Vent Copepods (Dirivultidae) across Different Oceans

Stefan Jean Laurent

Communities in spatially fragmented deep-sea hydrothermal vents rich in polymetallic sulfides could soon face major disturbance events due to deep-sea mineral mining, such that unraveling patterns of gene flow between hydrothermal vent populations will be ...

Public Library of Science2016