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Este é o tomo III da Coleção Voyages, relations et mémoires originaux pour servir a l'histoire de la découverte de l'Amerique, da editora Ternaux-Compans. Embora o prefácio do editor francês afirme ser esta a primeira versão francesa do famoso livro de Staden so o Brasil, J.C. Rodrigues fala de uma edição francesa em Amsterdã, de 1714, se, contudo, fornecer detalhes. Mesmo sendo esta a segunda tradução francesa, é também rara. Narra a odisséia vivida pelo autor durante nove meses como prisioneiro dos Tupinambás, fonte de consulta importante sobre o período inicial de nossa história. Staden descreve, além das experiências de seu cativeiro, suas viagens ao Brasil, desde os portos de origem. Preocupa-se em citar os nomes das pessoas, com quem lidou em diversas circunstâncias. é a primeira publicação sobre os índios brasileiros e, ainda hoje, na opinião de Borba de Moraes "constitui uma das mais valiosas fontes da etnologia em geral e da tupinologia especialmente".
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As Voyages... são estudos completos, abrangendo todos os aspectos das regiões percorridas; servem de subsídio ao estudo das condições de vida no Brasil no século passado. "Fonte primordial de informações sobre os prédios coloniais do Rio de Janeiro, Minas Gerais, São Paulo, Santa Catarina e Goiás. Poucas obras no gênero atingem o valor de Saint-Hilarire. São clássicas e indispensáveis para o estudo do sul do Brasil, antes da Independência" segundo Borba de Moraes
Resumo:
As Voyages... são estudos completos, abrangendo todos os aspectos das regiões percorridas; servem de subsídio ao estudo das condições de vida no Brasil no século passado. "Fonte primordial de informações sobre os prédios coloniais do Rio de Janeiro, Minas Gerais, São Paulo, Santa Catarina e Goiás. Poucas obras no gênero atingem o valor de Saint-Hilarire. São clássicas e indispensáveis para o estudo do sul do Brasil, antes da Independência" segundo Borba de Moraes
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Illustré de 12 dessins impremés en 2 couleurs
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Titulo original : travels in brazil : in the years from 1809, to 1815.
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Ouvrage enrichi d'un superbe atlas, compose de 41 planches gravées en taille-douce, et de trois carte.
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Presentado en el IIe Colloque International de l'IEHA: « Un aliment sain dans un corps sain ». Perspectives historiques - «Healthy Food in a Healthy Body», organizado por el Institut Européen d'Histoire de l'Alimentation y celebrado en Tours los días 14 y 15 de diciembre de 2002.
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This paper collects most of the information gathered between October 1974 and July 1976 within the framework of a research program concerning the hydrobioclimate of ivorian lagoons and especially the Ebrié lagoon. Monthly surveys concerning the latter were carried out during 1975. The following parameters - and their vertical distribution wherever it had a meaning - were systematically gathered in a system of fifty-five stations: Transparency (Secchi), Temperature, Salinity, Chlorophylla, Dissolved oxygen, phosphate, nitrate, nitrite. These data provide an outline of the annual cycle of nutrients and primary production of the Ivoirian lagoons
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Since 1974 we have been collecting statistics on the main fishing gears in the ivorian lagoons. In order to get good estimation of the catches, it is often more convenient to measure the fishes and to convert this data into weights through a length-weight relationship. In this work we computed this relation for 43 species found in the Aby and Ebrié lagoons.
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This study mission on acadja, the traditional way of fishing in the lagoons of the South-East part of Benin, permits us to understand how well-established this fishing practice is, in terms of time and spatial extention. The exploitation of acadja has a great profitability but it also represents the source of some problems as deterioration of branches, deforestation and social conflits. However, when acadjas are rationally exploited, they constitute a hope for waters which are in the process of losing their biological richness.
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Inventory and socio-economic impacts of water weed are presented. Free-floating species (Eichhornia crassipes, Pistia strationes) floating leaves plants (Nymphaea lotus, Polygonum senegalense) as well as emerged species such as Echinochloa pyramidalis and Nelumbo nucifera are the most common species in the concerned aquatic environments. These plants have been colonizing these environments for about a decade and the colonized area are equivalent to 70 % of the whole of the water surface. Besides, these plants strongly affect water quality and constitute a nuisance for water uses.
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Samples of albacore tunny-fish (Thunnus albacares) caught from East Tropical Atlantic areas have been analysed in white and red muscles in order to determine the concentration of mercury. The results show that there are no significant differences between the mercury concentrations in the white and in the red muscles, and that a significant correlation exists between the mercury concentrations in the two types of muscles.
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Artificial feeding constitutes a very important aspect for intensive fish culture. Then, the physical properties, particularly water stability of feed, wider influence the fish production. By trying to find some answers to these problems, a preliminary study on water stability has been conducted at the LAYO aquaculture research station. This work consisted in incorporating different types of binders available in tropical countries in fish pellets of 3.5 mm and 6.0 mm diameters in order to identify an efficient binder allowing the improvement of the water stability of feed. From this experiment, it comes out that the use of wheat flour (A1) gives excellent quality pellets followed by cassava flour residue (A3). Moreover, this study shows that it exists an influence of the diameter on the crumbling of the pellets.
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This paper presents the results of a comparative study of chemical and physical characteristics (temperature, oxygen, salinity, turbidity, pH, nutrient: phosphates, nitrates, nitrites, ammoniac) within the extensive aquaculture structure (acadja-enclosure or artificial habitats for fishes) and in the surrounding water. Biological characteristics of the periphyton growing on bamboos from acadja-enclosure were also described.