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Registros recuperados: 15
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Technique de culture pour les cotes bretonnes de l'algue alimentaire Undaria pinnatifida. Tableau de marché - étude économique ArchiMer
Perez, René; Kaas, Raymond; Barbaroux, Olivier; Arbault, Suzanne; Le Bayon, Nicolas; Moigne, J.
Introduction Starting in 1986, the ANVAR contributed well appreciated financial support in order to set up an original seeding technique characterized by artificial seeding production in a laboratory. This advantageous new way of seeding, i.e. independency from nature, yield increase and true competitiveness compared to traditional methods, nevertheless requires strict adherence to a procedure progressively elaborated during numerous trials in laboratory as well as at sea. The program ended in July 1989 after testing the cultivation protocol on a 2 hectare exploitation scale, in order to better detect what could be improved to greatly increase productivity, facilitate the work of the harvester and to better adapt the operating mode to environmental...
Tipo: Text Palavras-chave: Economic survey; Brittany; Farming technique; Seaweed; Undaria pinnatifida; Etude économique; Bretagne; Technique de culture; Algue; Undaria pinnatifida.
Ano: 1990 URL: http://archimer.ifremer.fr/doc/1990/rapport-1659.pdf
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Etude halieutique de projet de site Penly (Seine-Maritime). Rapport de fin d'étude. 1ère partie. Zooplanctonologie halieutique. ArchiMer
Arbault, Suzanne; Beaudouin, Jacqueline; Lacroix, Nicole.
Tipo: Text
Ano: 1986 URL: https://archimer.ifremer.fr/doc/00026/13747/10868.pdf
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Variations de l'abondance des oeufs et larves de maquereau dans le Golfe de Gascogne (1964-1973). ArchiMer
Arbault, Suzanne; Lacroix, Nicole.
This paper studies the variations of mackerel eggs and larvae in the Bay of Biscay from 1964 to 1973. It indicates the geographical and seasonal spawning grounds of this species and their eventual relations with the thermal structure.
Tipo: Text Palavras-chave: ANE; Biscay Bay Scomber scombrus Long term changes Ichthyoplankton surveys Spawning grounds.
Ano: 1977 URL: http://archimer.ifremer.fr/doc/1977/publication-1972.pdf
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Quatre ans de mesures volumetriques de plancton total dans le Golfe de Gascogne (1964-1967) ArchiMer
Arbault, Suzanne; Lacroix-boutin, Nicole.
This work is about 14 seasonal campaigns carried out by the oceanographic ships Thalassa, La Pélagia and Roselys in the Gulf of Gascony and the Celtic Sea. It aims to highlight the seasonal quantitative variations of planktonic harvests according to the temperature of the waters. In 1964, four campaigns took place: February (98 stations), May (104 stations), August (101 stations) and November (104 stations), which cover an extensive site, from the headlands of Cornouaille to Cape Finisterre. In 1965, the number of stations was fewer: approximately 22 for each campaign. In 1966 (March: 94 stations, May: 99 stations) and 1967 (March: 125 stations, May: 135 stations, August: 140 stations, November: 134 stations) the sector studied does not include the Celtic...
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Ano: 1970 URL: http://archimer.ifremer.fr/doc/1970/publication-3147.pdf
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Etude halieutique d'avant projet de site Penly (Seine-Maritime). Rapport de synthèse. Volume I et II ArchiMer
Arbault, Suzanne; Beaudouin, Jacqueline; Lacroix, Nicole; Deschamps, Gerard.
L'Electricite de France a sélectionné en Haute-Normandie deux emplacements possibles pour l'implantation éventuelle de centrales thermiques nucléaires. L'un de ces deux sites, celui du Fond de Penly est le sujet du présent rapport. L'implantation en bord de mer de ces centrales thermiques nucléaires de grande puissance est prévue pour répondre aux besoins énergétiques des zones industrielles et urbaines de Rouen, du Havre et de la Région parisienne. Le fonctionnement d'une telle centrale nécessite une importante quantité d'eau (200 m3/s environ) afin de refroidir les condenseurs. Cette eau introduite dans les circuits de refroidissement a la température qui est celle de l'environnement marin, est rejetée dans le milieu naturel après avoir subi une...
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Ano: 1978 URL: http://archimer.ifremer.fr/doc/00006/11678/8345.pdf
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Ichthyoplancton oeufs et larves de poissons teleosteens dans le Golfe de Gascogne en 1964 ArchiMer
Arbault, Suzanne; Boutin, Nicole.
The Bay of Biscay—sensu lato, from the Cornouaille peninsula to the northern coasts of Spain—lines of French coasts and harbours a great number of edible fish. It thus holds a pivotal position in French fisheries oceanography. The Scientific and Technical Institute of Marine Fisheries thus organised oceanographic cruises on board the research vessel "Thalassa" to carry out seasonal studies on ichthyoplankton and environmental factors (temperature, salinity, oxygen) over a five-year period. The ichthyoplankton study had two goals: first, to identify eggs and larvae of all fish species in the area and second, to detect eggs and larvae of certain fish of high economic value, in order to potentially locate adults in the same areas and at the same time...
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Ano: 1968 URL: http://archimer.ifremer.fr/doc/1968/publication-3190.pdf
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Etude halieutique complémentaire d'avant-projet de site Penly (Seine-Maritime) ArchiMer
Arbault, Suzanne; Beaudouin, Jacqueline; Lacroix, Nicole; Deschamps, Gerard.
Tipo: Text
Ano: 1977 URL: http://archimer.ifremer.fr/doc/00006/11677/8344.pdf
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Epoques et aires de ponte des poissons téléosteens du Golfe de Gascogne en 1965-1966 (oeufs et larves) ArchiMer
Arbault, Suzanne; Lacroix-boutin, Nicole.
This study is the result of analysing harvests from 1965 and 1966 and is an integral part of the campaigns dedicated to the seasonal study of ichthyoplankton and environmental factors in the Gulf of Gascony. It therefore complements the results acquired for the year 1964 and that are already published (S. ARBAULT, N. BOUTIN, 1968) and is an integral part of a programme the later continuation of which will specify even more knowledge of the various species' egg-laying sites and periods, as well as the ecological laws that govern them, which is an important factor for the scientific forecasting of fishing. For this research work, we would like to thank Mrs. M. L. FURNESTIN who, from the beginning, has never hesitated to give us her advice and help. Six...
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Ano: 1969 URL: http://archimer.ifremer.fr/doc/1969/publication-3166.pdf
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Oeufs et larves de Clupeides et Engraulides dans le Golfe de Gascogne (1969-1973). Distribution des frayeres. Relations entre les facteurs de milieu et la reproduction. ArchiMer
Arbault, Suzanne; Lacroix, Nicole.
This study indicates the presence of eggs and larvae of sardines, sprats and anchovies in the Bay of Biscay and the relations of spawning grounds with the average environmental conditions fron 1969 to 1973. The geographical and seasonal distribution of the spawning grounds of these three species are given.
Tipo: Text Palavras-chave: ANE; Biscay Bay Engraulis encrasicholus Sprattus sprattus Sardina pilchardus Ichthyoplankton surveys Spawning grounds.
Ano: 1977 URL: http://archimer.ifremer.fr/doc/1977/publication-1971.pdf
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Essais comparatifs des pouvoirs de capture de deux filets a plancton (Gulf3 encased et bongo). ArchiMer
Arbault, Suzanne; Lacroix, Nicole.
The object of this study is principally to compare the efficiency of 2 plankton nets (Gulf III encased and Bongo) used for the capture of fish eggs and larvae, especially Clupeidae and Engraulidae, in the Bay of Biscay (May 1974). Whereas the Gulf III is more efficient for the capture of eggs, the Bongo gives better results for the capture of larvae.
Tipo: Text Palavras-chave: ANE; Europe; Biscay Bay Engraulidae Clupeidae Gear selectivity Ichthyoplankton surveys Larvae Eggs Plankton collecting devices Zooplankton.
Ano: 1975 URL: http://archimer.ifremer.fr/doc/1975/publication-2019.pdf
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Aires de ponte de la sardine, du sprat et de l'anchois dans le golfe de gascogne et sur le plateau celtique resultats de 6 annees d'etude ArchiMer
Arbault, Suzanne; Lacroix, Nicole.
This research work was undertaken in 1964, within the more general context of study programmes of the Institute of Science and Technology of Maritime Fishing on teleosteen fish eggs and larvae and the relationship of egg-laying areas with hydrology. Since their catch is a significant contribution to the country's economy (15,000 tonnes of sardines in 1967, 6,000 in 1968, 8,000 in 1969 and 4,427 of anchovies were caught the same year), it seemed necessary to specify the breeding conditions of these fish and the location of their breeding grounds, then to try to forecast fishing stocks. In this research work, we will study more particularly the year 1968, which seems to us very representative and we will compare the results with those of 1964, 1965, 1966...
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Ano: 1971 URL: http://archimer.ifremer.fr/doc/1971/publication-2385.pdf
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Etude halieutique de projet de site Penly (Seine-Maritime). Rapport sur le premier cycle annuel. Zooplanctonologie ArchiMer
Arbault, Suzanne; Beaudoin, Jacqueline; Lacroix, Nicole.
L'installation de centrales thermiques de grande puissance sur le littoral étant susceptible d'entraîner des modifications au niveau des différents écosystèmes subissant les effets du processus de refroidissement, parmi les études préalables qui s'imposent figurent celles relatives à la biologie des espèces marines exploitables et aux activités halieutiques. C'est le cas pour le site de Penly, sélectionné par E.D.F. en Haute-Normandie, objet de ce rapport.
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Ano: 1980 URL: http://archimer.ifremer.fr/doc/00026/13748/10869.pdf
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La culture des algues marines dans le monde ArchiMer
Perez, René; Kaas, Raymond; Campello, Francois; Arbault, Suzanne; Barbaroux, Olivier.
Shouldn't Earth, the human planet, be called the algae planet? First appearing 3.5 billion years ago, algae have always been objective allies of life and humans. Brought about by algae, oxygen and the ozone layer allowed plant and animal life to develop in oceans and on continents. They offer spawning grounds and feeding grounds for marine fauna....
Tipo: Text
Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/rapport-4402.pdf
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Déterminisme du recrutement de la sole. Phase pélagique - Résultats des campagnes 1985 ArchiMer
Arbault, Suzanne; Camus, Patrick; Hersart De La Villemarque, Jacqueline; Koutsikopoulos, Constantin.
In order to analyse the recruitment process of a commercial fish, the common sole has been selected for making researches into the mecanisms which have an effect upon the distribution of the young fish stages and upon the plenty of the recruitment. In 1985, during three surveys for eggs and larvae off the estuary of the river Loire in march and april, severa! points have been studied : - physical and chemical data of the sea - distribution of eggs and larvae - vertical distribution of larvae in a little scale - some results on nutrition of larvae.
Tipo: Text Palavras-chave: Sole; Oeufs; Larves; Recrutement; Sole; Eggs; Larvae; Recrutment.
Ano: 1986 URL: https://archimer.ifremer.fr/doc/00503/61493/65304.pdf
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Essai de cryoconservation des gamétophytes de l'algue alimentaire Undaria pinnatifida (Laminariale) ArchiMer
Arbault, Suzanne; Renard, Philippe; Pérez, Rene; Kaas, Raymond.
Low temperature tolerance was determined for gametophytes of food alga Undaria pinnatifida according to various cryopreservation methods. Survival durations after storage in a medium containing 28% glycerol at −80 °C or in a 5-10% glycerol solution at −196 °C were only 9 and 4 days respectively. On the other hand, cooling at 5 °C/min. and storage at −15 °C for 15 minutes, without cryoprotective medium, did not reduce viability but this was highly decreased by storage for 15 minutes at −30 or −196 °C, with or without DMSO. The morphological cooling injuries were depigmentation and/or a contraction of the cells.
Tipo: Text Palavras-chave: Algue; Cryoconservation; Gamétophyte; Undaria pinnatifida; Alga; Cryopreservation; Gametophyte; Undaria pinnatifida.
Ano: 1990 URL: http://archimer.ifremer.fr/doc/00189/30071/28559.pdf
Registros recuperados: 15
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