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Registros recuperados: 17
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Atlas des Diatomophycées des côtes françaises et des aires marines adjacentes ArchiMer
Paulmier, Gerard.
This Atlas puts the list of main diatoms from phytoplanktonic collects carried out in the French waters and bordering marine areas. A simple key of genera is set up and listed species are illustrated by photographies obtained with light microscope, and by drawings.
Tipo: Text Palavras-chave: Iconographie list; Mediterranean See; Channel; Atlantic; French coasts; Diatoms; Liste iconographique; Méditerranée; Manche; Atlantique; Côtes françaises; Diatomées; Diatomophycées.
Ano: 1997 URL: http://archimer.ifremer.fr/doc/1997/rapport-2452.pdf
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Atlas des invertébrés du Golfe de Gascogne inventoriés dans les captures des chaluts. Campagnes RESSGASC 1992-1995 et EVHOE 1995 ArchiMer
Paulmier, Gerard.
Numerous invertebrates were collected during various scientific trawling surveys carried out in the Bay of Biscay (RESSGASC, EVHOE), and the adjacent areas between 1993 and 1995. The species captured by the same trawling methods used by professional fishermen represent only a fraction of the known invertebrate fauna in the Bay. In addition to an inventory of the species, a simple key allows easy access to faunistic groups. The species, some of which are economically interesting, form the subject of a short description and, for the most part, a colour illustration.
Tipo: Text Palavras-chave: Invertebrates; List; Trawling; Gulf of Biscay; Atlas; Invertébrés; Inventaire; Chalutage; Golfe de Gascogne; Atlas.
Ano: 1997 URL: http://archimer.ifremer.fr/doc/1997/rapport-709.pdf
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Catalogue illustré des microphytes planctoniques et benthiques des côtes normandes ArchiMer
Paulmier, Gerard.
The advent of “coloured waters” yearly phenomena and especially of toxic species along the Normandy coast and adjacent areas required to draw up an inventory of the different organisms involved and to better precise their ecology. Several categories of planktonic and benthic microphytes give rise to the referred to above phenomena, most of taxa belonging to the Dinophyceae's class. Species as Prorocentrum minimum v.minimum, P..triestinum or as Gonyaulax spinifera, have been identified to be at the origin of coloured waters; Dinophysis acuminata, known for inducing diarrhetic intoxications (DSP) has also been identified. Besides, it appears that norman coastal waters are rich in unarmoured dinoflagellates, mainly in the Seine bay, in summer, benthic...
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Ano: 1992 URL: http://archimer.ifremer.fr/doc/00119/23060/20897.pdf
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Contribution a l'etude du microplancton des etangs corses de Diana et Urbino et du secteur marin adjacent. ArchiMer
Paulmier, Gerard.
Investigations carried out in both Corsica lagoons Diana and Urbino during the period from January to August 1985, permitted to define the main characteristics of microplankton cycle. Two phytoplanktonic blooms have been observed, first in winter, second less important in July-August. Any correlation cannot be observed between phytoplanktonic cycle or one its main components, and both environmental variables temperature and salinity. However dissolved oxygen ratio may be subject to large summer variations, drifting towards until ecological desequilibrious.
Tipo: Text Palavras-chave: Algal blooms; Dissolved oxygen; Salinity effects; Temperature effects; Phytoplankton; Plankton.
Ano: 1984 URL: http://archimer.ifremer.fr/doc/1984/publication-1800.pdf
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Crustacés profonds capturés aux casiers aux Antilles Françaises ArchiMer
Paulmier, Gerard.
For several years the fishermen of the West Indies have directed their activities towards new fishing grounds, notably the bathyales zones adjacent to island plateaux up to approximately 1000 metres in depth. Explorations earned out since 1989 have shown that diverse crustacean populations could be exploited. However, populations and exploitable stocks arc not well known. The use of crustaceans traps as a fishing technique permits the capture of shellfish, shrimps and prawns of which at least six species could have commercial interest. The main objective of this work is do draw up an inventory of the principal commercial species as well as the accompanying species belonging to the subordres Decapoda macrura, anomura, brachyura, and to the orders Isopoda...
Tipo: Text Palavras-chave: Crabes; Langoustines; Crevettes; Profond; Crustacés; Inventaire; Antilles françaises; Crabs; Prawns; Shrimps; Depth; Crustaceas; Inventory; French Antillean.
Ano: 1993 URL: https://archimer.ifremer.fr/doc/1993/rapport-992.pdf
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Crustaces profonds captures aux casiers aux Antilles françaises - 1996 ArchiMer
Paulmier, Gerard.
For several years the fishermen of the West Indies have directed their activities towards new fishing grounds, notably the bathyales zones adjacent to island plateaux up to approximately 1000 metres in depth. Explorations carried out since 1989 have shown that diverse crustacean populations could be exploited. However, populations and exploitable stocks are not well known. The use of crustaceans traps as a fishing technique permits the capture of shellfish, shrimps and prawns of which at least six species could have commercial interest. The main objective of this work is do draw up an inventory of the principal commercial species as well as the accompanying species belonging to the subordres Decapoda macrura, anomura, brachyura and to the orders Isopoda...
Tipo: Text Palavras-chave: Crab; Prawn; Shrimp; Depth; Crustaceas; Inventory; French Antillean; Crabe; Langoustine; Crevette; Profond; Crustace; Inventaire; Antilles françaises.
Ano: 1996 URL: http://archimer.ifremer.fr/doc/1996/rapport-1543.pdf
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Cycle des matieres organiques dissoutes du plancton et du microphytoplancton dans l'estuaire du Belon. Leur importance dans l'alimentation des huitres ArchiMer
Paulmier, Gerard.
A detailed account is given of investigations carried out during 1967-1969 on dynamics and seasonal variations of dissolved organic matter, plankton and benthic microflora related to the feeding cycle of oysters. The dissolved organic matter was determined by oxidising it with KmnO sub(4) in an acid medium in the presence of manganese sulphate. The results were expressed in terms of mg of O sub(2) necessary to oxidise the organic matter contained in 11 of seawater. 2 main periods were noticed, 1 in winter (December-March) when the dissolved organic matter appeared to be present in small amounts having values < 2 mg O sub(2) and the other in autumn having a high dissolved organic matter content with values often > 5 mg O sub(2). The values for 1968...
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Ano: 1971 URL: http://archimer.ifremer.fr/doc/1971/publication-2376.pdf
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Dinoflagelles toxiques sur les cotes francaises pendant l'ete 1983. Manifestations de Dinophysis acuminata sur le littoral normand. ArchiMer
Paulmier, Gerard; Joly, Jean-pierre.
Numerous cases of food poisoning were observed in South Normandy during the summer 1983 and attributed to shellfish consumption. At the same time a dinoflagellate Dinophysis acuminata was found in the Bay of Seine and in north Normandy where high concentrations induced "red waters". The observation of the stomach contents of the mussels showed that this Dinophysis was one of the main constituents of the alimentary bolus. The toxicity of type DSP, determined by the mouse-test, is more or less correlated with the abundance coefficient of D. acuminata . Its space distribution also seems connected to the tidal movements.
Tipo: Text Palavras-chave: Normandy; France; ANE; Dinophysis acuminata; Food poisoning; Stomach content; Mussel culture; Red tides; Biological poisons.
Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/publication-1807.pdf
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Le microplancton des rivieres de Morlaix et de la Penzé ArchiMer
Paulmier, Gerard.
The Morlaix and Penzé River estuaries, are important oyster-farming areas on the north coast of Brittany. It was thus useful to study the different factors of the environment that oysters (O. edulis) inhabit to determine, if possible, their role in oyster growth and fattening. Our study gives results on surveys of the animal and plant species that make up planktonic communities in this area as well as on the relationships that may exist between fluctuation in community composition and variation in temperature and salinity, based on data collected between 1963 and 1967. In each estuary, four stations were chosen. Plankton was sampled in each of these stations (Figure 1) and also, for purposes of comparison, occasionally in another station called...
Tipo: Text
Ano: 1969 URL: http://archimer.ifremer.fr/doc/1969/publication-3180.pdf
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Les dinophycées pélagiques et benthiques du Golfe de Gascogne sud de la Bretagne à Arcachon ArchiMer
Paulmier, Gerard.
Les microphytes planctoniques et benthiques du Golfe de Gascogne sont relativement diversifiés. Cette diversification est probablement en rapport avec la situation hydrologique particulière de cette région enrichie par des mélanges de masses d'eau de diverses origines et par des apports continentaux importants. Dans ce contexte, les dinophycées sont nombreuses et variées et occupent toutes les niches écologiques. 230 taxons ont été répertoriés. Quelques espèces sont connues pour provoquer périodiquement des colorations de la mer "eaux rouges" et quelques-unes sont maintenant redoutées pour leur toxicité.
Tipo: Text Palavras-chave: Zone pélagique; Zone benthique; Phytoplancton; Diversité espèces; Niche écologique; Inventaire floristique; Cycle développement; Répartition géographique; Morphologie; Pyrrophycophyta; Golfe de Gascogne; Bretagne; Landes; Algae; Thallophyta; Océan Atlantique Nord; Océan Atlantique; France; Europe; Aquitaine; Pelagic zone; Benthic zone; Phytoplankton; Species diversity; Niche; Floral survey; Life cycle; Geographic distribution; Morphology; Pyrrophycophyta; Bay of Biscay; Bretagne; Landes; Algae; Thallophyta; North Atlantic; Atlantic Ocean; France; Europe; Aquitaine.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/00260/37097/35613.pdf
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Les peuplements benthiques du plateau insulaire de la Martinique et des zones bathyales adjacentes. Cas particulier de la malacofaune ArchiMer
Paulmier, Gerard; Durand, Francoise.
Several oceanographic surveys in Martinique waters with, as main objectives, either geological mapping and evaluating marine aggregate resources of research into deep water carcinologie resources, nafe produced interesting informtion on benthic pppulations situated from the infralittoral to the bathyal shelf, for the wole of faunistic groups and more specifically for the malacofauna. The distribution of the various faunistic group has been analysed in function to the bathymetric, edaphic and possibly, thermic factors. The infralittoral zones, up to the 20 metres isobath, and circalittoral, between 60  and 80 metres, are known to have the richest populations. Corals, sponges, polychaete annelida and molluscs are the best represented, numerically as well as...
Tipo: Text Palavras-chave: Ecologie; Sédimentologie; Bathymétrie; Peuplements; Benthos; Invertebrés; Communautés; Bivalves; Gastéropodes; Ecology; Sedimentology; Bathymetry; Settelment; Benthos; Invertebrates; Molluscs; Communities; Bivalvia; Gastropoda.
Ano: 1997 URL: https://archimer.ifremer.fr/doc/00480/59191/61880.pdf
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Les phenomenes d'eaux colorees en Baie de Seine ArchiMer
Paulmier, Gerard; Joly, Jean-pierre.
Colored waters observed along the French coast are the result of growth of a diversity of phytoplanktonic microorganisms. The authors suggest that all species associated with favorable conditions can cause this tide.
Tipo: Text Palavras-chave: Species diversity; Phytoplankton; Environmental factors; Algal blooms; Red tides.
Ano: 1985 URL: http://archimer.ifremer.fr/doc/1985/acte-1320.pdf
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Peches experimentales des crustaces profonds dans les eaux de la martinique ( pandalidae, nephropidae ). Prospections, rendements et biologie des especes. ArchiMer
Paulmier, Gerard; Gervain, Paul.
The principal objective of the work carried out in the deep waters adjoining the island shelf around Martinique between July 1991 and april 1992 was to establish an initial inventory of potentially exploitable deep benthic resources.The cylindrical lobster pot used during fishing experiments allowed the catch of a varied carcinological marine organisms of which six species at least have economic interest : 5 species of shrimp all belonging to the sub-order of Caridea of the Pandalidae family : Plesionika edwardsi, P. (macropoda) polyacanthomerus, P.laevis, Heterocarpus ensifer and H.laevigatus, and one species of prawn of the Nephropidae family : Eunephrops cadenasi. The yields, compared to those of commercial fishermen, were medium or good for Plesionika...
Tipo: Text Palavras-chave: Depth; Biology; Fishinf; Prawn; Shrimp; Crustaceas; Martinique; Profond; Biologie; Pêche; Langoustine; Crevette; Crustace; Martinique.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/1994/rapport-1540.pdf
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Rôle du phytoplancton dans les perturbations des écosystèmes côtiers et estuariens ArchiMer
Lassus, Patrick; Paulmier, Gerard; Le Baut, Claire.
A un moment ou l'autre de leur vie, la plupart des animaux marins passent par un stade planctonophage. Les mollusques lamellibranches cultivés le sont durant toute leur vie. Les examens de leurs contenus stomacaux montrent que ces animaux semblent avoir une prédilection pour les microorganismes phytoplanctoniques et leur abondance dans le bol alimentaire est parfois telle, qu'une coloration de ce dernier peut se développer.
Tipo: Text
Ano: 1982 URL: http://archimer.ifremer.fr/doc/00045/15646/13049.pdf
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Seston, phytoplancton et microphytobenthos en rivière d'Auray. Leur role dans le cycle biologique des huitres (Oystrea edulis L.) ArchiMer
Paulmier, Gerard.
Tipo: Text Palavras-chave: Seston; Phytoplankton; Nutrition; Oyster culture.
Ano: 1972 URL: http://archimer.ifremer.fr/doc/1972/publication-2236.pdf
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Seston-phytoplancton et phytobenthos en rivière d'Auray : leur rôle dans le cycle biologique des huîtres (Ostrea edulis L.) ArchiMer
Paulmier, Gerard.
Ces recherches couvrent la période de 1964 à 1970 ; elles concernent l'étude physico-chimique du milieu, celle du plancton, notamment le phytoplancton, et l'incidence de ces éléments sur le déroulement du cycle vital des huîtres. Bien que traitant de problèmes différents, ces travaux sont, dans leur ensemble, complémentaires de l'étude plus vaste effectuée par MARTEIL (1960) sur l'écologie des huîtres du Morbihan.
Tipo: Text
Ano: 1972 URL: http://archimer.ifremer.fr/doc/00448/55957/57437.pdf
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Tintinnides (Ciliophora, Oligotrichida, Tintinnina) de l'Atlantique boréal, de l'Océan Indien et de quelques mers adjacentes : Méditerranée, Mer Caraibe, Mer Rouge. Inventaire et distribution. Observations basées sur les loricas. ArchiMer
Paulmier, Gerard.
L'inventaire et la distribution des tintinnides, un des principaux groupes du zooplancton, ont pu ètre effectués sur des échantillons de plancton provenant de diverses régions marines : dans l'Atlantique boréal occidental, du Labrador au Banc Georges, dans la Province caraïbe et en Mer des Sargasses, dans l'Atlantique central, de l'ouest des Açores à la côte africaine, dans l'Atlantique oriental, en Manche, dans le Golfe de Gascogne et en Méditerranée, ainsi que dans l'Océan Indien, depuis la Mer Rouge jusqu'à l'est-sud-est des îles Kerguelen, au niveau de la convergence antarctique. Les résultats acquis confirment, globalement, les observations antérieures sur la distribution de ces protozoaires, aussi connus pour leur grande variabilité morphologique...
Tipo: Text Palavras-chave: Tintinnides; Atlantique; Océan Indien; Inventaire; Distribution; Tintinnids; Atlantic; Indian Ocean; Inventory; Distribution.
Ano: 1997 URL: http://archimer.ifremer.fr/doc/00424/53609/54429.pdf
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