Зміст
Добірка наукової літератури з теми "Stratigraphie – Saint-Brieuc, Baie de (France)"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Stratigraphie – Saint-Brieuc, Baie de (France)".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Stratigraphie – Saint-Brieuc, Baie de (France)"
Dallmeyer, R. D., R. A. Strachan, and R. S. D'Lemos. "Chronology of Cadomian tectonothermal activity in the baie de Saint-Brieuc (north Brittany), France: evidence from 40Ar/39Ar mineral ages." Canadian Journal of Earth Sciences 28, no. 5 (May 1, 1991): 762–73. http://dx.doi.org/10.1139/e91-066.
Повний текст джерелаFifas, Spyros, Jean-Claude Dao, and Jean Boucher. "Un modèle empirique du recrutement pour le stock de coquilles Saint Jacques,Pecten maximus(L.) en baie de Saint-Brieuc (Manche, France)." Aquatic Living Resources 3, no. 1 (January 1990): 13–28. http://dx.doi.org/10.1051/alr:1990002.
Повний текст джерелаPonsero, Alain, and Patrick Le Mao. "Estimation de la consommation de la macrofaune invertébrée benthique par les oiseaux d’eau en baie de Saint-Brieuc (France)." Revue d'Écologie (La Terre et La Vie) 66, no. 4 (2011): 383–97. http://dx.doi.org/10.3406/revec.2011.1607.
Повний текст джерелаLoyer, Stephane, Brigitte Van Vliet-Lanoë, Jean Laurent Monnier, Bernard Hallegouet, and Norbert Mercier. "La coupe de Nantois (Baie de Saint-Brieuc, France) : Datations par thermoluminescence (TL) et données paléoenvironnementales nouvelles pour le Pléistocène de Bretagne [ The Nantois section (Saint-Brieuc Bay France) : New thermoluminescence (TL) datings and palaeoenvironnemental data for the Pleistocene of Brittany.]." Quaternaire 6, no. 1 (1995): 21–33. http://dx.doi.org/10.3406/quate.1995.2034.
Повний текст джерелаPonsero, Alain, Patrick Le Mao, Pierre Yésou, Jérémy Allain, and Justine Vidal. "Qualité des écosystèmes et conservation du patrimoine naturel : le cas de l’eutrophisation littorale et l’hivernage de la Bernache cravant Branta b. bernicla en baie de Saint-Brieuc (France)." Revue d'Écologie (La Terre et La Vie) 64, no. 2 (2009): 157–70. http://dx.doi.org/10.3406/revec.2009.1478.
Повний текст джерелаRothen, José Carlos. "O ensino superior e a Nova Gestão Pública: aproximações do caso brasileiro com o francês (Higher education and the new public management: comparisons between the Brazilian and French cases)." Revista Eletrônica de Educação 13, no. 3 (September 2, 2019): 970. http://dx.doi.org/10.14244/198271993549.
Повний текст джерелаДисертації з теми "Stratigraphie – Saint-Brieuc, Baie de (France)"
Traoré, Kalil. "Architecture de couverture sédimentaire et enregistrement des fluctuations climatiques : baie de Sant-Brieuc." Electronic Thesis or Diss., Lorient, 2022. http://www.theses.fr/2022LORIS626.
Повний текст джерелаThe morphology and internal structure of the Horaine banner bank are described using multibeam and high- resolution seismic reflection data, coupled with vibro-coring and radiocarbon dating. The internal structure of the bank reveals 4 seismic units (U1-U4) on a proterozoic basement (U0). The basal unit U1 is interpreted as reworked lowstand fluvial sediments those infilled micro incised valleys during a rise in sea level. This unit is overlain by paleo-coastal barrier sand-spit (U2) whose development was controlled by swell in the context of a rapid rise in sea level. The successive prograding unit (U3) is interpreted as flooding deposits in continuity with unit U2. The unit U4 is characterized by oblique reflectors oriented in two opposite directions. This last unit, dated between 3800 and 3500 yr. BP, corresponds to migrating dunes superimposed on the bank and observable in the high-resolution bathymetric data. The strong correlation between tidal currents and the apparent clockwise migration of dune crests suggests the presence of a tidal gyre controlling the present- day dynamics of most of the Horaine bank dunes. A significant filling of the bay intern part by sand bar migration (100m/year on average), and dispersive flood regime is observed thanks to satellite imagery and UAV SfM photogrammetry. The cross-check with the exploratory analysis of the ERA5 climate data of the Copernicus program allowed to specify that in the medium term (decadal scale), the migration of the bars is controlled by the tidal dynamics (hydraulic power, immersion time of the bars) and in the short term (seasonal scale) the control of the intertidal dynamics seems to be ensured by the swell, and the storms. This study proposes a new integrated approach (sea-land) for monitoring bay dynamics
Billeaud, Isabelle. "Dynamique de construction d'un prisme sédimentaire littoral en régime mégatidal (la Baie du Mont-Saint-Michel)." Caen, 2007. http://www.theses.fr/2007CAEN2071.
Повний текст джерелаThe Bay of Mt-St-Michel is a megatidal environment, the Holocene sedimentary infill of which began some 8000 years ago. The present-day Bay consists in various sub-environments : an embayment in the West, an estuary in the East, and a sandy barrier subject to wave action in the NE. Thanks to VHR seismic data and cores, different architectures are highlighted : progradational to aggradational in the embayment, aggradational to chanelized in the estuary and along the NE shoreline. The infill model established with all the data is characterised as follows: a transgressive systems tract of low volume; a well-developed highstand systems tract ; a tidal ravinement surface of large extent, reaching locally the substrate; a wave ravinement surface locally present along the estuary margins; an accommodation for sequence preservation of tidal origin in the estuary, and of eustatic origin along the margins. At the basin scale, discrepancies in time-and-space of the preservation potential of sedimentary sequences observed into the infill are very important. As soon as the transgression rate slow down from 6500 yB. P. , the key-control of local factors (hydrodynamics, sediment supply, substrate morphology) is evidenced. Sequences preserved along the estuary margins record environmental changes interpreted as the result of climate crisis of 1500-year period. Although the origin of these climate cycles is uncertain (Bond cycles, long term tidal cycles, combination of both ?), their control on coastal system evolution should be considered as major
Thouzeau, Gérard. "Déterminisme du pré-recrutement de Pecten maximus L. En baie de Saint-Brieuc." Brest, 1989. http://www.theses.fr/1989BRES2035.
Повний текст джерелаRuë, Olivier. "Sédimentologie et morphogenèse des rivages et des fonds de la baie de Saint-Brieuc." Paris 11, 1988. http://www.theses.fr/1988PA112034.
Повний текст джерелаThe results from two oceanographic cruises with the view to sedimentological exploration of depths in the bay of Saint Brieuc (cruises at 25 years intervals with more than a thousand samples collected) and lateral sonar and remote sensing data lead to:- a sedimentological cartography of the bay;- the occurence of two sedimentary prisms and of a dynamic shell bank;-the proposal of a model for the fine sediments circulation and the disposition of morphological and sedimentary structures;This regional study allows:-the analyses, on the field and in the laboratory, of the dynamical behavior of shell fragments;- a methodological discussion about the grain-size distributions and their dynamical representation
Lehay, Didier. "Etude de l'hydrologie et de l'hydrodynamique de la baie de Saint-Brieuc : approche du rôle de l'hydrodynamique sur la coquille Saint-Jacques." Brest, 1989. http://www.theses.fr/1989BRES2007.
Повний текст джерелаMorvan, Catherine. "Cycle de reproduction et fécondité de deux espèces de bivalves dans le golfe normano-breton." Brest, 1987. http://www.theses.fr/1987BRES2043.
Повний текст джерелаParlier, Emmanuel. "Approche quantitative de la fonction de nourricerie des systèmes estuaires-vasières : cas du bar européen (Dicentrarchus labrax, L. 1758 ; a.k.a. Morone labrax) dans cinq nourriceries du Ponant : estuaire de la Seine, estuaire de la Loire, baie du Mont Saint-Michel, baie de Saint-Brieuc et baie de l'Aiguillon." La Rochelle, 2006. http://www.theses.fr/2006LAROS169.
Повний текст джерелаCoastal fish populations settle more or less frequently, at different stages, estuarine systems. Tidal marshes are one of the components of these mosaics of habitats. The first part of this work describes fish assemblages through the utilisation of these systems by fishes analysed in order to propose revised functional classification of ecological guilds. This new classification is used to compare four fish communities of estuarine system of the western coast of France : the Mont Saint-Michel Bay, the Saint-Brieuc Bay, the Loire estuary and the Aiguillon Bay. The second part aims at characterizing the nursery function as defined by Beck et al. (2001). A combinative approach based on gut content analysis, and stable isotope analysis shows that YoY sea bass (Dicentrarchus labrax) that are caught in tidal marshes feed actively in situ and that the salt marsh's preys contribute significantly to the first year's food resources. An examination of the microstructure of the YoY sea bass otoliths using SEM shows characteristic marks, which are interpreted as fingerprints of the passage in the salt marsh. The microstructural analysis showed that sea bass recruit in estuarine areas after variable length of time (33 days to 126 days) spent in marine waters during migration from spawning areas to estuaries. After entry into estuarine complexes, growth rate increases. Microchemical analysis of the whole otolith using ICPMS technology revealed characteristic signatures of each of the studied estuarine systems. This suggests that the chemical composition of trace elements in the otolith can be used as chemical tag of the fish. After a synthesis of this combinative approach, a reflection is committed concerning the effectively of these approach in order to advise managers. The same though is engaged to evaluate the sustainability of these studies that mix strong field investments and theoretical ecology (guilds, life history traits. . . )
Lamotte, Agnès. "Les industries à bifaces du pléistocène moyen de l'Europe du Nord-Ouest : données nouvelles des gisements du bassin de l'Escaut, de la Somme et de la baie de Saint-Brieuc." Lille 1, 1994. http://www.theses.fr/1994LIL10173.
Повний текст джерелаBifaces industries from the middle pleistocene in northern and western europe are defined by a great diversity, and are considered as intricated phenomenous. Their variability is given by the knapping methods and by the intern composition of flake-tools and heavy-tools. Even if those industries are difficult to understand, they show numerous commun points with the industries of the tamise valley, with the african and near east sites. At the opposit, the sites from southern france, southern europe and central europe are differents from ours, because they don't have many bifaces and the heavy-tools dominate the floke-tools. There is no fixed pattern about the evolution or devloppement between tools and the knapping methods during this period. The interpretation of this variability is still mysterious, bacause a lot of informations can be retained (environment), specialized areas, way of life, choice of the knapper, traditions. . . )
Kermagoret, Charlène. "La compensation des impacts sociaux et écologiques pour les projets d'aménagement : acceptation, perceptions et préférences des acteurs du territoire. Application au projet de parc éolien en mer de la baie de Saint-Brieuc (Bretagne,France)." Thesis, Brest, 2014. http://www.theses.fr/2014BRES0126/document.
Повний текст джерелаIn the context of a territory suffering from the negative impacts of an infrastructure declared of public utility, territorial compensation consists of a set of measure that aims to help maintaining the level of well-being of each and every individual as well as a desirable ecological state. This way, territorial compensation allows to balance between the global scale of the project, in which only the positive impacts are taken into account, and the local scale where both positive and negative externalities of the project are running. Initiated by a questioning on how such a public policy tool can be deployed at the heart of specific territories, the main objective of this PhD work is to characterize the expectation of local stakeholders towards the perceived impacts awaited from the instatement of a development project. More specifically, this work relies on an analytical approach centered on the study of the perception of the stakeholders of the Bay of St-Brieuc territory (Western Brittany, France), who are directly concerned by an offshore wind farm project. To reach suchaims, complementary qualitative and quantitative methods are used such as fuzzy cognitive mapping and choice experiment method. Using this kind of approaches allowed us to better define several keys for understanding how local stakeholders perceive the impacts of such a project and agree or not with compensation being an appropriate answer regarding the negative impacts of the project and consider the implementation of compensation in reference to their preferences towards different types of action – monetary incentives, public goods investments, ecological restoration. Our results show very heterogeneous perceptions in between the different stakeholders that can in a large part beexplained using the concept of Communities of Practice. Finally, when the principle of compensation is accepted by allthe stakeholders of a territory, the equivalency logical that determines the compensation expectations can be of three types: a territorial equivalency, in which the benefits of compensation must be shared by all inhabitants of the impacted territory; an ecological equivalency, in which the level of ecological functions or ecosystem services is maintained constant; and an equivalency based on economic values that must balance the loss of benefits underwent by some professional activities
Vianello, Rita. "Le savoir des mytiliculteurs de la lagune de Venise et du littoral breton : étude d'anthropologie comparative." Thesis, Brest, 2013. http://www.theses.fr/2013BRES0025/document.
Повний текст джерелаFrom a geographic perspective, the Venice Lagoon has almost nothing in common with the main northern bays of “Bretagne”; simply, both open on the sea. Therefore, the two studied realities have to share their submission to the action of tides that have pushed the coastal communities to develop fishing knowledge and techniques. They were able to evolve over time to better suit the characteristics of the environment. The different forms of harvesting and fishing, mussel farming in particular, led to domestication and human impacts in these areas. In “Bretagne”, as in Venice, is rather late the development of mussels as food and as economic resource.Whether in the literature sources or during the survey in the field, our research has led us to identify frequent allusions to the alleged toxicity of this mollusk in Venice called “peòcio” that mean “cootie” and considered inedible. What mechanisms have metamorphosed mussels into a regarded and sought food today? And how formerly very poor areas are transformed into places renowned for the production of mussels? It is to answer these questions that we undertook the reconstruction of the history of the mussel
Da un punto di vista geografico la laguna di Venezia ha poco in comune con la Bretagna settentrionale se non il suo sbocco sul mare. Di conseguenza le due realtà condividono la dipendenza dall’azione delle maree, le quali hanno spinto le popolazioni litoranee a sviluppare dei saperi e delle particolari tecniche di pesca adattate alle caratteristiche dell’ambiente.Nel corso della nostra ricerca abbiamo incontrato delle frequenti allusioni alla presunta tossicità del mitilo, a Venezia chiamato “peòcio”, cioè pidocchio. Infatti a Venezia, come in Bretagna, la valorizzazione dei mitili quale risorsa alimentare ed economica è un fenomeno tardivo. Quali meccanismi hanno trasformato i mitili in un alimento che è oggi apprezzato e ricercato? E in che modo delle zone un tempo molto povere si sono trasformate in località rinomate per la produzione di questi molluschi? Per rispondere a queste domande abbiamo ricostruito la storia della mitilicoltura