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2019/2020 drought impacts on South America and atmospheric and oceanic influences
(Elsevier, 2021-12)
The 2019/2020 drought in South America caused many impacts on several sectors, as agriculture, water resources and environment, which are reported here. Besides, there is a discussion about anomalies in the atmosphere and ...
Historical biogeography of the fern genus Polystichum (Dryopteridaceae) in Austral South America
(Academic Press Inc Elsevier Science, 2019-08)
A group of seven endemic Polystichum species inhabit Patagonia, the southern region of South America. To date, evolutionary relationships of these Austral South American Polystichum remain unknown. The biota of the Southern ...
In-depth analysis of the origins of HIV type 1 subtype C in South America
(Mary Ann Liebert, 2009-10)
The South American HIV-1 epidemic is characterized by the cocirculation of subtype B and BF recombinant variants. Together with the B and BF genotypes, HIV-1 subtype C (HIV-1C), F1, and several other recombinants have been ...
Recent African migration to South America. The case of Senegalese in Argentina
(Centre for Promoting Ideas, 2012-11)
African migration to Latin America is new and is made up by mixed migration flow. The arrival of these new migrants appears to agree with the trends identified by international studies about African immigration which refer ...
Presentación Dossier: Re-pensando la Antropología desde el SurDossier presentation: Re-thinking Anthropology from the South
(CICSHAL-RELIGACIÓN. CENTRO DE INVESTIGACIONES EN CIENCIAS SOCIALES Y HUMANIDADES DESDE AMÉRICA LATINA, 2020)
New Advances in the Geochronology of South America: An introduction
(Pergamon-Elsevier Science Ltd, 2011-12)
The Centro de Pesquisas Geocronológicas da Universidade de São Paulo (Center of Geochronological Research of the University of São Paulo, CPGeo-USP), a leader center of geochronology in South America, accomplished its first ...
Brazil's role in Latin America's regionalism unilateral and lonely international engagement
(Brill Academic Publishers, 2021-02-18)
At the beginning of the twenty-first century, Brazil became a crucial player as the principal advocate of South American integration. To Mercado Común del Sur (Mercosur) was added the Union of South American Nations (UNASUR), ...