Second mémoire présenté par les Etats Unis du Brésil au gouvernement de la Confédération Suisse, arbitre choisi selon les stipulations du Traité conclu a Rio de Janeiro, le 10 Avril 1897, entre le Brésil et la France : frontières entre le Brésil et la Guyane Française

Nota de conteúdo : V.1. Memoire en reponse aux allegations de la France, accompagne de quelques cartes -- V. 2-3. Documents accompagnes de notes explicatives ou rectificatives, 1. ptie, 1536-1713 ; 2. ptie, 1713-1896 -- V. 4. Texte original de documents traduits dans les tomes 2 et 3 -- V. 5. Album : fac-simile de quelques documents reproduits aux tomes 2, 3 et 4 -- V. 6. Atlas : contenant 86 cartes.

Voyages dans la partie septentrionale du Bresil, depuis 1809 jusqu'en 1815, comprenant les provinces de Pernambuco, Fernambouc, Seara, Paraiba, Maragnan, etc.

Titulo original : travels in brazil : in the years from 1809, to 1815.

Voyage au Brésil, dans les années 1815, 1816 et 1817

Ouvrage enrichi d'un superbe atlas, compose de 41 planches gravées en taille-douce, et de trois carte.

Nôtre lagune en peril: l 'écosystème lagunaire Ebrié bouleversé par les interventions humaines

On their way to a better economical situation, developing countries are now starting taking advantage of the technologies, which made developed countries successful. In doing so, they are starting being confronted to the same ecological problems. Such is the case in Côte d'Ivoire of the Ebrié lagoon in the Abidjan region, the delicate ecosystem of which is now in danger.

Eléments nutritifs et production primaire dans les lagunes du Côte d'Ivoire : cycle annuel

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

Relations longueur-poids de 43 espèces de poissons capturées dans les lagunes ivoiriennes

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.