135 resultados para Biogeografia marinha


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Pós-graduação em História - FCHS

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Dendrophylliidae is one of the few monophyletic families within the Scleractinia that embraces zooxanthellate and azooxanthellate species represented by both solitary and colonial forms. Among the exclusively azooxanthellate genera, Dendrophyllia is reported worldwide from 1 to 1200 m deep. To date, although three complete mitochondrial (mt) genomes from representatives of the family are available, only that from Turbinaria peltata has been formally published. Here we describe the complete nucleotide sequence of the mt genome from Dendrophyllia arbuscula that is 19 069 bp in length and comprises two rDNAs, two tRNAs, and 13 protein-coding genes arranged in the canonical scleractinian mt gene order. No genes overlap, resulting in the presence of 18 intergenic spacers and one of the longest scleractinian mt genome sequenced to date.

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In the final decades of the nineteenth century, the growth of Italian emigration was constituted in a secure source of income for the shipping companies that operated in the Atlantic and played a major role in financing the replacement of old sailboats by modern steamers. Based on reports and balance exercises financial, besides newspapers related to mercantile marine, this article aims to present some results of the research about the importance of Italians emigrants’ transporting to the shipping company La Veloce, showing its economic trajectory and particularities.

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This paper is to discuss the expansion and partly dismantlement of Brazilian merchant marine, tracking their legal, administrative and planning. The analysis period extends from the formation of the Comissão da Marinha Mercante, 1941, to the end of the government of Fernando Henrique Cardoso, 2002. In this long duration it is discussed the formation of the national system of economy and the dynamics of contradictory national merchant navy. The text is divided into two parts: 1) Expansion: The centralization, the planning and nationalization with the formation of the shipbuilding industry, highlighting the actions of the Comissão da Marinha Mercante and the Superintendência Nacional da Marinha Mercante, planning and financing the national navigation; 2) Demolition part: the denationalization and privatization of the national navigation, in addition to the deep restructuring of the shipbuilding industry, highlighting the creation of the Agência Nacional de Transporte Aquaviários during the last years of Fernando Henrique Cardoso government.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Pós-graduação em Geociências e Meio Ambiente - IGCE

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Pós-graduação em Geociências e Meio Ambiente - IGCE