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Brunet, Véronique. "Organisation des productions lithiques en silex au Néolithique en basse vallée de Marne de la fin du Vè millénaire au IIIè millénaire avant notre ère. : acquisition de la matière première, objectifs du débitage, comportements économiques par une approche territoriale Nord de la France". Electronic Thesis or Diss., Paris 1, 2022. http://www.theses.fr/2022PA01H073.
Pełny tekst źródłaThis research work from the end of the 5th to the 3rd millennium constitutes an unpublished synthesis of the production of flint tools in the lower Marne basin. We are interested in the profound transformations brought about by the exploitation of flint in mining from the Middle Neolithic. The study is based on three transversal research themes: diachronic, topographic and territorial. The segment of the valley studied holds a particular place in the supply of the Bartonian to the Neolithic, it gives us the opportunity to study the functioning of the Marne and Morin mining complex, centred around a flint extraction site, undoubtedly the most important in the northern half of France, at Jablines in the Seine-et-Marne (Bostyn, Lanchon dir. 1992). The techno-economic approach to the lithic industry is based on 23 lithic series, and the furniture taken into account represents more than 230,000 pieces. Fundamental changes are visible in the organisation of production. The beginning of the period is marked by a territorial economy based on a mutually beneficial cooperation of the different members of the community and interact in each of the sites of the territory (extraction, cutting, polishing, consumption and exchanges). Individuals possessing the know-how for axe production appear to be integrated into the economy by collaborating in the production of domestic and socially valued products with a supra-local destination. The second period seems to be determined by an economy in which most of the activities are separate and interdependent in the territory. The best cutters with the knowledge of axe production are no longer in the community, they are disconnected from it, they interact with it at the moment of sharing the finished products. While the third period shows that it is less and less anchored in the exploitation of its own territorial resources, and more and more turned towards regional products. This is probably linked to a loss of value given to the local resource
Bagherzadeth-Saffarian, Abbas. "Pourquoi le premier euro disneyland a marne-la-vallee ?" Paris 4, 1992. http://www.theses.fr/1992PA040196.
Pełny tekst źródłaEuro disney land, the latest disney theme park in the world, is located 32 kms east of paris at thre new city of marne-la-vallee, it features five magic lands of adventure, six magnificent resort hotels with 5 200 guest rooms, the festival disney night time entairtenment center, convention ficilities, golf, tennis and woodland campground. Providing easy access to the complex are fast public transportation from all parts of the paris region by newly extend rer railway service with the new terminus located at the entrance of the theme park. Additionally, there is a new tgv station located at the theme park to provide easy access for travellers from all over europe. Thus when the train doors open at rer tgv station across fantasie gardens from the disneyland hotel, guests begin their adventure either on foot or on shuttles to tthe resort hotels, campground and golf course. The theme park is also in close proximity to both orly and charles de gaulle international airports with convenient shuttle services to the site. In addition to providing attractions and amusements for every age group, euro disneyland has been monumental in providing the country with 15 000 new jobs. This is only a fraction of what is estimated as only phase i of the total project has been completed. At the completion of the whole project in the year 2017, there will be an estimated 65 000 new jobs
Kelley, Alice Repsher. "Archaeological Geology and Postglacial Development of the Central Penobscot River Valley, Maine, USA". Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/KelleyAR2006.pdf.
Pełny tekst źródłaTayab, Yassamine. "Les associations d'habitants dans la gestion et l'aménagement de l'espace : cas du val-Maubuée". Paris 1, 1996. http://www.theses.fr/1996PA010626.
Pełny tekst źródłaFollowing the development of the new town Marne-la-Vallée, the population of the rural districts of its second sector Val-Maubuée has undergone significant changes. The arrival of the newcomers has largely changed the social balance of these districts and consequently has brought changes to the municipal team. However, the role of the inhabitants to determine the spatial policies go far beyond their participation in the elections. The local associations come into existance increasingly in order to ameliorate the conditions of living for the inhabitants of the new town. The present research looks at the role of these associations in the spatial organisation and development. Three types of associations can be identified in val-maubuee according to their themes and actions : associations for the defence of inhabitants and their living conditions, the associations of local sociability and integration and finally the managerial associations. (the paramunicipal and the self responsible citizens associations). A comparative and contrasting study of these associations allows one to define their role in the management and development of the space within the six districts of Val-Maubuée
Gatien-Tournat, Amandine. "Spécificités de l'agriculture dans les vallées principales du bassin versant de la Maine". Thesis, Le Mans, 2013. http://www.theses.fr/2013LEMA3003/document.
Pełny tekst źródłaThis PhD thesis analyzes relationships betweenfarming activity and its local environment,precisely in the valleys. In these valleyenvironments that have specific features in termsof soils, topography and water flows modes,farming activities have to adapt, take advantage orcope with the natural features, as well as satisfyresource management requirements (such aswater and landscapes quality, riverbankmanagement, biodiversity...). The case study fieldis made of the three main valleys of a basin inwestern France, Maine river basin (Loir, Mayenneand Sarthe rivers). In these valleys areconcentrated several functions and social uses, inwhich agriculture represents one of the mostdominant elements. First, it is shown thatagriculture is specific in these valleys in terms ofenvironmental conditions and socio-economicalcontext, at different scales (from basin level tostudy areas level composed of a few municipalitiesin valleys), and throughout time (from 19th centuryuntil today). Then, interviews with farmers at thefarming system level give access to the variety ofassessments of a same local environment, namelythe bottom of the valley characterized by wet soilsand sloped sides. Specific land uses in the valleysare revealed from these investigations: kinds ofcrops, plots accessibility, grass forage types, etc.Finally, the selection of eight qualitative andquantitative criteria, such as distribution of plots,land use dynamics or nature of the relationship towater resources in the valley, has allowed us tobuild a typology of three types of farms, based onthe level of appreciation of the valley environmentby farmers
Hein, Andrew S. "Quaternary glaciations in the Lago Pueyrredón Valley, Argentina". Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3858.
Pełny tekst źródłaStrouse, Stephanie. "The Effect of Millponds on Sedimentation in a Post-Glacial Mid-Coast Maine River Valley". Thesis, Boston College, 2013. http://hdl.handle.net/2345/2970.
Pełny tekst źródłaDam-influenced streambank morphology has not been studied extensively in rivers in deglaciated landscapes with high densities of colonial-era milldams. Fluvial restoration in the eastern U.S. often focuses on understanding pre-Colonial floodplain processes. Recent work by Walter and Merritts (2008a) in the Piedmont of the U.S. mid-Atlantic region suggests milldams significantly impact sedimentation by creating surfaces composed of post-dam legacy sediment that are often abandoned by the river and function as fill terraces. I analyze channel morphology and sedimentation patterns upstream of two breached dams on the Sheepscot River in mid-coastal Maine using lidar digital elevation models, historical aerial photographs, radiocarbon dating, and hydraulic modeling. In the past several decades, observable channel morphologic changes occurred at the two study sites: Maxcy's Mills dam (built in 1809, it was 2-m high and breached in the late 1950s), and at Head Tide dam (built in the 1760s, it is 4-m high and was partially breached in 1952). The Sheepscot River has a native population of Atlantic salmon, which is a federally listed endangered species. Understanding the existence and transport of legacy sediment has become an important component of habitat restoration efforts in the region. The goal of this investigation is to determine the extent and morphologic function of legacy sediment in order to better understand how historical dam sites affect channel morphology and sediment transport in a post-glacial, low-gradient river system. Field and remote sensing analyses indicate that surfaces (up to 2.65 m high) composed of mud and sand function as floodplains 1 km upstream from Head Tide dam and surfaces 90 cm high continue 2.5 km upstream from Maxcy's Mills. Analysis of seven radiocarbon dates from pieces of tree bark sampled from the stratigraphy (58-187 cm below the surface) of the two study sites suggest up to 1.8 m of sediment upstream of the two study sites was deposited within the past 300 years and is therefore a legacy of the dams. Quantification of the total volume of stored legacy sediment is on the same scale as volumes observed in the mid-Atlantic Piedmont region, leading to the conclusion that post-glacial rivers in northern New England store milldam sediment in similar fashion to streams analyzed in the Walter and Merritts (2008a) study
Thesis (MS) — Boston College, 2013
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Earth and Environmental Sciences
Chiti, Bernardo. "Holocene fluvial and marine influences and settlement interactions in the lower Ribble Valley, Lancashire, U.K". Thesis, University of Stirling, 2004. http://hdl.handle.net/1893/1805.
Pełny tekst źródłaAlhaskeer, Ziad. "Analyse cartographique de la structure des paysages de vallées : évaluation de la dynamique des paysages de vallées du bassin versant de la Maine à partir de la télédétection et de SIG". Phd thesis, Université du Maine, 2012. http://tel.archives-ouvertes.fr/tel-00793094.
Pełny tekst źródłaBennett, Carys Elizabeth. "Mississippian ostracods and isotopes of the Midland Valley, Scotland : testing for the ecological shift into non-marine environments". Thesis, University of Leicester, 2010. http://hdl.handle.net/2381/7927.
Pełny tekst źródłaLejeune, Olivier. "Dynamiques d'érosion des bas plateaux de l'Est de la France : l'exemple du bassin-versant amont de la Marne". Reims, 2005. http://www.theses.fr/2005REIML010.
Pełny tekst źródłaIn the heart of Paris basin, the Marne valley remained an area not well known from a geomorphologic point of view despite a few specific and often old studies, while the other surrounding valleys were the subject of many works. The objective of this work consists in trying to overwhelm this gap by bringing a certain number of new information, thus offering a better comprehension of the geomorphologic evolution of the Marne valley since the beginning of its cashing in the limestone plateau of the East of France. This work takes into account various temporal scales. Thus, this thesis proceeds according to three steps of time : 1) In the first part, the stages of the incision of the Marne valley during the Quaternary are described. This work is based on the study of the geomorphological and sedimentological indices, left by the Marne and its tributary rivers at the time of their cashing. These indices are also the subject of absolute datings, which allow to determine speeds of incision, which are then compared to the other rivers of the Paris basin. Seven levels of incision were defined, ordonating in three steps. The oldest step corresponds to two vast gutters, encased in summit surface. The second step coincides with one strong incision period where three levels of terraces are staged. The third step corresponds to the filling of the bottom of the valley in which two levels of incision are encased. This information allow to bring a new insight on the old assumptions, which thought that the upper Marne belonged formerly to the Meuse basin, while passing by the valleys of Ornain-Saulx, Aisne and Bar. These hypothesis appeared to be unfounded. 2) In the second part, the more recent events (Weichsélien/Tardiglaciaire/Holocene) are examined. They worked out the bottom of the Marne valley. The processes and the chronology of the alluvial filling of the bottom of the valley are explained. Then, the evolution of the bottom of the valley on a secular and annual scale is studied. The impact of human installations and the climatic variations are highlighted in order to explain the river dynamics of the Marne. Finally, an evaluation of the specific degradation in the Marne basin at the exit of the limestone plateau allow to replace this basin in the general geomorphologic context of the East of France. 3) In the third part, the use of hydrological methods revealed at the same time transfers of water inside a catchment area and towards the basins contiguous slopes. Some sectors of generalized infiltration, loss, average output and strong output appeared, meaning a divergence or a concentration of the flows according to the morpho-structural partitioning of the aquifers limestones and the differentials of incision of the valleys. A grid hydrogeologic of the interfluves between overdrawn and surplus sectors in water is obtained, which prove the water transfers. This process constitutes the " active stream piracy " often corroborated by hydrogeologic trackings. These "active captures", revealed by these methods in hot or interglacial period, prepare future hydrographic captures of surface, commonly recognized at the beginning of cold phase
Mullenbach, Beth Lee. "Characterization of modern off-shelf sediment export on the Eel margin, Northern California /". Thesis, Connect to this title online; UW restricted, 2002. http://hdl.handle.net/1773/10969.
Pełny tekst źródłaLi, Bo. "Tidal channel meandering and salt marsh development in a marine transgressed incised valley system the Great Marsh at Lewes, Delaware /". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 710 p, 2006. http://proquest.umi.com/pqdweb?did=1208133431&sid=9&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Pełny tekst źródłaBrevet, Nathalie. "Mobilités et processus d'ancrage en ville nouvelle : Marne-la-Vallée, un bassin de vie ? Étude des mobilités résidentielles et des mobilités quotidiennes". Phd thesis, Université Paris-Est, 2008. http://tel.archives-ouvertes.fr/tel-00472850.
Pełny tekst źródłaShanks, J. M. "Static and dynamic analysis of marine pipelines and risers". Thesis, Cranfield University, 1985. http://hdl.handle.net/1826/3697.
Pełny tekst źródłaCárdenas, Mercedes. "El Periodo Precerámico en el valle de Chao". Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113373.
Pełny tekst źródłaSe presentan los datos relacionados con sitios del Periodo Precerámico descubiertos cuando se realizó el inventario y catastro de Chao, con especial énfasis en aquellos situados en la pampa árida de Las Salinas para contrastarlos con los otros existentes en los varios sectores del valle.
Ridgway, Jeffrey R. "The development of a deep-towed gravity meter, and its use in marine geophysical surveys of offshore Southern California and an airborn laser altimeter survey of Long Valley, California /". Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 1997. http://wwwlib.umi.com/cr/ucsd/fullcit?p9907824.
Pełny tekst źródłaNusantari, Hani. "Understanding of marine environments and sustainability by primary school children in lombok, indonesia". The University of Waikato, 2008. http://hdl.handle.net/10289/2327.
Pełny tekst źródłaGraffelman, Jan. "Contributions to the multivariate Analysis of Marine Environmental Monitoring". Doctoral thesis, Universitat Politècnica de Catalunya, 2000. http://hdl.handle.net/10803/6525.
Pełny tekst źródłaTreviño, Jessica Marie. "Effects of Macrophyte Functional Diversity on Taxonomic and Functional Diversity and Stability of Tropical Floodplain Fish Assemblages". Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc804900/.
Pełny tekst źródłaVallier, Marie [Verfasser], John [Akademischer Betreuer] Baines i Hinrich [Gutachter] Schulenburg. "Characterization of Pathogen-Driven Selection at B4galnt2 in House Mice / Marie Vallier ; Gutachter: Hinrich Schulenburg ; Betreuer: John Baines". Kiel : Universitätsbibliothek Kiel, 2017. http://d-nb.info/1236287630/34.
Pełny tekst źródłaBonnet, Corinne. "Le grand atelier de la science Franz Cumont et l'Altertumswissenschaft : héritages et émancipations /". Brussel ; Rome : Belgisch Historisch Instituut te Rome, 2005. http://catalog.hathitrust.org/api/volumes/oclc/71358956.html.
Pełny tekst źródłaBlanchet, Maryse. "Le rapport des habitants de Marne-la-Vallée à l'espace physique et à l'espace social : perceptions et images de la ville". Paris 5, 1993. http://www.theses.fr/1993PA05H030.
Pełny tekst źródłaThe inhabitants'relation to physical and social space is appreciated from perceptual modalites. The perception is not only visual but results from a processus of reality reconstruction, concerns also the perceptive, evaluative, and symbolic dimensions. Do the inhabitants' relation to space is apted to occur perturbations because of the new characteristics of the new town and its architectural and spatial organisation? the hypothesis is that the relation to space is different according to the personnal history of people, their urban experiences, their age, their social position. The different modalities of the relation to space are analysed with methods of multivariable analysis, from a corpus of 123 inhabitants. They permit to see a difficulty for the inhabitants to perceive marne la vallee as an urban area and show that social groups (upper class) and people aged more than 60 occupe a typical position
Pottier, Nathalie. "L'Utilisation des outils juridiques de prévention des risques d'inondation : évaluation des effets sur l'homme et l'occupation des sols dans les plaines alluviales (application à la Saône et à la Marne)". Marne-la-vallée, ENPC, 1998. http://www.theses.fr/1998ENPC9825.
Pełny tekst źródłaGatien, Amandine. "Spécificités de l'agriculture dans les vallées principales du bassin versant de la Maine". Phd thesis, Université du Maine, 2013. http://tel.archives-ouvertes.fr/tel-00949507.
Pełny tekst źródłaMonteillet, Jacques. "Evolution quaternaire d'un écosystème fluviomarin tropical de marge passive environnements sédimentaires et paléoécologique du delta et de la basse vallée du Sénégal". Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37599732s.
Pełny tekst źródłaBissonnier, Séverine Sfez Annie. "Évaluation de la prise en charge diagnostique du malaise du nourrisson étude rétrospective portant sur 96 nourrissons hospitalisés à l'hôpital de Lagny Marne-La-Vallée entre 2000 et 2004 /". Créteil : Université de Paris-Val-de-Marne, 2008. http://doxa.scd.univ-paris12.fr:80/theses/th0487295.pdf.
Pełny tekst źródłaMokoissé, Paul. "La vallée de la Mpoko (Centreafrique) : du PK 26-route de Boali à la confluence avec l'Oubangui : marge metropolitaine, urbanisation à l'africaine et environnement". Bordeaux 3, 2003. http://www.theses.fr/2003BOR30024.
Pełny tekst źródłaLocated some 15 kilometers from Bangui, the capital of Central African Republic, the Mpoko's valley is becoming the area of preferred urban expansion near the capital city. The urban exodus which has resulted has seen dramatic growth in the peripheral suburbs, notably those in the southwest because of the favourable physical conditions. The birth of these new agglomerations starts with the planting of crops. Housing structures are built later. Although geographically near the existing urban center, the Mpoko's valley retains much of its rural aspect. One visible urban trait is the construction of houses using permanent materials. Because of the continuing urban exodus born of the economic crisis, we can now affirm that the true center of economic is to be found in the expanding outliving areas. It is the Mpoko's valley which is the principal suburb of Bangui. The underscores the rapid growth in the peripheral urban areas and the subsequent move away from the center. The peripheral urban areas of Bangui now comprise the essential regions of the city. It is in these areas where the growth is occurring. The Mpoko's valley is where the future will be found to take place
Sabil, Naïma. "La datation par les traces de fission : aspects méthodologiques et applications thermochronologiques en contexte alpin et marge continentale". Phd thesis, Grenoble 1, 1995. http://www.theses.fr/1995GRE10066.
Pełny tekst źródłaNathalie, Brevet. "Mobilités et processus d'ancrage en ville nouvelle : Marne-la-Vallée, un bassin de vie ? Etude des mobilités résidentielles et des mobilités quotidiennes". Phd thesis, Université Paris-Est, 2008. http://tel.archives-ouvertes.fr/tel-00380516.
Pełny tekst źródłaAfin de rendre compte de l'évolution de l'organisation francilienne et de surmonter les difficultés attachées au terme de ville lorsque que l'on parle des villes nouvelles, nous avons adopté pour notre recherche la notion de bassin de vie. Au cours des années quatre-vingts, l'émergence de cette notion, dans le champ de la recherche urbaine et de l'aménagement, témoigne des changements qui ont modifié les dynamiques territoriales. Elle révèle aussi la recherche d'un vocabulaire apte à rendre compte de ces évolutions urbaines.
Nous défendons la thèse que, quarante ans après leur création, les villes nouvelles sont devenues, des bassins de vie. Partant de l'hypothèse que les mobilités résidentielles et les mobilités quotidiennes participent à l'émergence d'un bassin de vie et témoignent d'un processus d'ancrage, nous analysons les pratiques de mobilité des habitants. La ville nouvelle de Marne-la-Vallée est notre terrain d'étude.
Notre recherche repose sur une approche quantitative et une approche qualitative. Ce double mode de recueil de données nous a permis de constituer et d'exploiter des données de cadrage sur les pratiques de mobilité, représentatives de la population de Marne-la-Vallée, et de comprendre les mécanismes d'ancrage en ville nouvelle. Les exploitations statistiques ont été menées à partir du Recensement Général de la Population de 1999 et de l'Enquête Modes de vie en ville nouvelle de 2005, et enrichies de trente-trois entretiens semi-directifs que nous avons réalisés auprès d'habitants de Marne-la-Vallée.
Ce travail atteste l'évolution majeure des rapports entretenus entre Paris et le reste de l'agglomération, évolution qui a entamé les rapports hiérarchiques entre la capitale et son pourtour. Les mobilités quotidiennes des habitants se recentrent sur Marne-la-Vallée et les mobilités résidentielles internes témoignent d'un processus d'ancrage : ces deux types de mobilités concourent à l'émergence du bassin de vie de Marne-la-Vallée.
Il montre également comment la mobilité produit de l'ancrage et comment l'ancrage produit de la mobilité. En d'autres termes, les arbitrages effectués par les ménages confrontés au choix de partir ou de rester, de changer de lieu de travail ou de le conserver, témoignent d'une stabilisation de la population à Marne-la-Vallée et permettent de comprendre les logiques d'ancrage des habitants. Ils permettent aussi d'en saisir les limites : le marché immobilier, le vécu des déplacements, et l'évolution du cadre de vie pourraient constituer des freins à venir.
Par ailleurs, l'émergence et la consolidation du bassin de vie de Marne-la-Vallée s'accompagnent de nouvelles questions en matière d'aménagement. L'évolution de la pyramide des âges consécutive au vieillissement sur place de la population ainsi que l'augmentation des déplacements internes à la ville nouvelle sont deux problématiques majeures auxquelles la ville nouvelle devra faire face à court et moyen termes. Notre recherche a aussi montré que les mobilités situées à l'échelle du proche (la commune et son environnement immédiat) comme celles à l'échelle de la ville nouvelle avaient aujourd'hui du sens. Enfin, nous avons montré en quoi Marne-la-Vallée, au-delà de la ville nouvelle de l'aménageur, existait en tant que territoire, non pas au sens politique du terme mais aux sens géographique et social ; À l'aune du retour au droit commun de la ville nouvelle, ces deux résultats laissent ouverte la question d'une cohérence territoriale à l'échelle de Marne-la-Vallée.
Baitelli, Ricardo. "Evolução Paleogeográfica do Sistema de Paleodrenagem do Rio Jacuí na Planície Costeira do Rio Grande do Sul". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/56850.
Pełny tekst źródłaCoastal regions are shaped by numerous transgressive and regressive events, responsible for the presence of incised valleys and associated depositional environments. The study carried out in the region of Lagoa dos Patos analyzed a dataset that allowed to outline a new evolutionary scenario for the Coastal Plain of Rio Grande do Sul. For the elucidation of some aspects of evolution, was made the integration of seismic, sedimentological, palaeontological and isotopic data. Thus, a study of the architectural elements of the coastal sedimentary prism was conducted throughout this work, setting up a model for the formation and filling of sedimentary system and defining the positions of the preterit Jacuí river. About a thousand kilometers of high‐resolution seismic reflection lines in the region of the Lagoa dos Patos allowed the interpretation of sedimentary processes, relative changes in sea level, ancient topography, among others. The seismic data showed different sedimentary deposits on the shore of Rio Grande do Sul sectioned by ancient waterways, where four seismic depositional sequences were defined. These sequences revealed information that allowed the discrimination of high‐frequency stratigraphic discontinuities (sequence boundary), which led to the characterization of fluvial deposits, estuarine and marine environments, within a stratigraphic sequence context. Stratigraphic drilling conducted within the Lagoa dos Patos, in the localities of Bojuru, Mostardas and Palmares do Sul, provided material on which fossil taxons were identified and also served for the isotopic analysis of carbon and oxygen. The δC13 values revealed transgressive and regressive conditions, together with δO18 values, showed that local environmental conditions were similar to Bojuru (paleocamaquã) and Palmares (first paleojacuí exit to the sea) and different for Mostardas (second paleojacuí exit to the sea). The courses of paleojacuí and paleocamaquã performed as inlets, in periods of high sea level and acted as incisors channels during periods of low sea level. The paleocamaquã maintained its course virtually unchanged over the last half million years, following the direction of the town of Bojuru. The paleojacuí fixed its outlet to the sea between latitudes 30°S and 31°S, and during periods of low sea, dug deep into the coastal plain and adjacent platform making his bed reach deeps greater than 50 meters below its current level. This first paleojacuí outlet to the sea, in the region of Palmares do Sul, through the barrier island II system was blocked by sediments from barrier island III system, in development, at 133 ka. This event occurred preferentially to the west and on the floodplain and channel deposits of ancient river Jacuí showing that was one of the largest (in length) and longest (in duration) transgressive episodes. The second output to the sea of paleojacuí, now further south, in the region of Mostardas, as well as the output of paleocamaquã at Bojuru, that flowed between sediments from barrier island III system, were closed by sediments from barrier island IV system at 6 kyr. This last lagoon‐barrier system configuration keeps, at least, until today.
Lanzoni, Alessandra. "Analisi stratigrafica, dei processi sedimentari e della gerarchia dei corpi deposizionali in lobi di mare profondo della formazione marnoso - arenacea (Valle del Santerno e del Senio, Appennino Tosco - Romagnolo)". Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9389/.
Pełny tekst źródłaTubau, i. Carbonell Xavier. "Anàlisi de sistemes de canyons submarins en marges continentals amb característiques contrastades, i el seu paper en el transport i acumulació de deixalles marines = Analysis of submarine canyon systems from continental margins with contrasting characteristics, and their role on the transport and accumulation of marine litter". Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/334408.
Pełny tekst źródłaIn this PhD Thesis we have investigated six submarine canyons located in the central (Foix submarine canyon) and north (Cap de Creus, la Fonera and Blanes submarine canyons) Catalan continental margins, and in the continental margin of Southern California (Santa Monica and Redondo submarine canyons). Our main aim has been to improve the understanding of sediment transport processes within the canyons, unveil the resulting morphologies, and illuminate their role in the transfer and accumulation of marine litter. Our dataset was obtained by means of state of the art high-resolution multibeam bathymetry and seismic reflection systems from surface vessels and an advanced autonomous underwater vehicle (AUV), jointly with an underwater remotely operated vehicle (ROV) that provided in situ seafloor imagery. The main results obtained have been published in three scientific papers that form the core of this PhD Thesis, which are briefly summarized in the following paragraphs. The detailed morphometric study of the Foix Canyon has shown the complexity of drainage networks on the slopes of passive continental margins, which are comparable to some extent to fluvial networks. The modelling of the drainage network and their subsequent morphometric parameterization allow to objectively quantifying and analysing the shape, size, pattern of development, and the transport capacity of all channels that make up a submarine canyon system and therefore discriminate major transport routes. The high-resolution analysis of the geomorphology and sediment cover of the Santa Monica and Redondo submarine canyons, in California, has allowed understanding the significance of the observed bedforms and subsequently interpreting the processes responsible for their development. We have identified the types of litter present in Cap de Creus, Fonera and Blanes canyons, also analysing their distribution and abundance. Plastic, which is lightweight and easy to carry by ocean dynamics, and lost or dumped fishing gear resulting from intensive historical exploitation of living resources in the area, are the most abundant types of litter. The interaction between organisms and litter is ambiguous, as it has been observed to be both detrimental and beneficial. Litter accumulation is larger, at least in number of items, at depths in excess of 1.000 or 1.500 m, depending on the canyon considered. According to the observed patterns of distribution and the hydrosedimentary processes occurring in the northern Catalan margin, dense shelf water cascading and severe coastal storms appear as the main transferring mechanisms of litter down-canyon. The three papers in our PhD Thesis provide a broader and more multidisciplinary vision of the hydrodynamic processes operating in submarine canyons, the resulting morphologies and the side effects of these processes in the present Anthropocene epoch, which is characterized by the long reach of the human footprint over the entire planet. Therefore, our PhD Thesis also conveys a warning message against the pervasive character of the anthropogenic impact on the marine environment. In this setting, knowing the functioning of submarine canyons becomes even more relevant as it goes much beyond than just Geology or Sedimentology.
Soti, Valérie. "Caractérisation des zones et périodes à risque de la Fièvre de la Vallée du Rift au Sénégal par télédétection et modélisation éco-épidémiologique". Phd thesis, AgroParisTech, 2011. http://pastel.archives-ouvertes.fr/pastel-00727693.
Pełny tekst źródłaGhalehnoee, Mahmoud. "Évaluation de la contribution de la forme urbaine aux impacts environnementaux : le cas des villes nouvelles". Thesis, Paris Est, 2008. http://www.theses.fr/2008PEST0274.
Pełny tekst źródłaThe contemporary new towns were a solution to the problems of suburban sprawl, demographic growth and the housing and employment shortage, congestion, land speculation, etc. But the environmental question perhaps related to the context of their creation (often after a period of crisis like war destruction), did not have priority in the decision-makings even if it were one of the fundamental pillars of the creation of the geneses of the new towns, i.e. the "garden-cities". The satellite model of town represents the concretization of the idea of the garden-city and then the new towns. It consists on a decentralization or polarization of the large cities and seeks to achieve several goals such as valorization of the suburbs, balance of employment-habitat, to relieve congestion the great centre and to stop the progressive extension of the large cities. The new news represents at the same time a new form of urbanization based on the principle of "table rase" (designing from zero) and the methods of expertise. Since 1970, the sustainable development makes its appearance and in particular the question of the environment is proposed for the cities and any urban project. Town and urban planning seek to integrate the principles of the sustainable development in the design or rehabilitation of cities. The multiplicity of the actors of the city and in particular the implication of the citizens, (in France promoted by law SRU) as well as the necessity to take into account of the environmental stakes imposes the development of tools for decisionmaking supports. These tools will have to be able to represent the consequences, in particular urban projects on the environment in order to control the dispersion of the opinions between the actors. At present a certain number of researches were undertaken in order to assess the durability of the projects of installation. An environmental approach to town planning (AEU) developed by French environment and energy management Agency (ADEME) undoubtedly constitutes the tool having the most retreat in terms of experiment. Nevertheless none of these tools clearly sticks to explain the relations between the urban form and the environmental impacts. Moreover many works aim to describe the urban form in term of mobility, accessibility or of density (Newman and Kenworthy, 1989; Frey, 1999; Newton, 2000; Williams et al., 2000). This thesis initially seeks to find out the convergences between the movement of the new towns and their geneses (garden cities) with the principles of sustainable development in particular with regard to environmental questions. The object of this work of thesis is to determine among the tools of environmental assessment the one or the ones that can be exploited in order to assess the relation between the urban form and the environmental impacts to answer the more general objective of decision-making support. We will propose an assessment method of the urban form and structure based on the method of network of Sorensen (1971) in order to know their role on the impacts caused on the environment. The work of this author was adapted to our research allowing the characterization interrelationships between the elements of the urban form and the environmental impacts. Finally the new town of Marne-la-Vallée is the subject of application of our method of environmental assessment
Montembault, David. "Les vallées face à l'appropriation urbaine : des mutations de l'occupation du sol dans les grandes vallées proches d'Angers aux nouveaux paysages". Angers, 2002. http://www.theses.fr/2002ANGE0058.
Pełny tekst źródłaConsiderable attention is focusing today on rural landscapes in general and more specifically on wetlands. Angers and its surroundings, which enjoy a particularly good drainage, also provides an outstanding setting for the study of Valley landscapes. Forming the link between the Bassin Parisien to the east and the Massif Armoricain to the west and being the area of confluence between the Loire and its last big tributary (the Maine), the Maine-et-Loire is also a zone of contrasts. Three valleys surround Angers, each one having a distinctive landscape and being seen in a different way. To the southeast, the "Val d'Authion", protected from the Loire by a large Levee and otherwise known as "Grande Vallée d'Anjou", has a rich agricultural heritage. To the west, the Loire empties into a narrower valley, which is still regularly flooded, despite the presence of dykes. This landscape, with Armoricain touches, is more and more abandoned by agriculture. To the north stretches a large flood plain, born from the confluence of the Sarthe, the Loire and the Mayenne, all of which converging to form the Maine. Called the "Basses Vallées Angevines", this landscape is wilder in nature, being bereft of settlements and particularly rich in flora and fauna. A geographical redefinition of the landscape isolates several components; "physical landscape", "perceived landscape" and "functions of the landscape", which, taken separately, allow for a better understanding of the evolution of the system. The three valleys are geographically very close but the different characteristics of each one have been strongly determined by the natural environment. A careful examination of the history of the rural communities reveals that the landscapes are more or less delayed reflections of society and witnessing bygone times. Today's desire to maintain certain valley landscapes coveted by the population of Angers and its surroundings, in its quest for nature or natural heritage, creates the problem of their management. Can the evolution of a landscape be stopped ? Or, on the other hand, is the town not in the process of imposing a new mark on the valleys which surround it ?
Monteillet, Jacques. "Evolution quaternaire d'un écosystème fluviomarin tropical de marge passive : environnements sédimentaires et paléoécologie du delta et de la basse vallée du Sénégal depuis environ 100.000 ans". Perpignan, 1986. http://www.theses.fr/1986PERP0012.
Pełny tekst źródłaMarre, Jean-Baptiste. "Quantifying economic values of coastal and marine ecosystem services and assessing their use in decision-making : applications in New Caledonia and Australia". Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/76132/1/Jean-Baptiste_Marre_Thesis.pdf.
Pełny tekst źródłaOuayjan, Adib. "Dendroécologie et génétique d'une population de hêtre (Fagus sylvatica) en marge chaude de l'aire de répartition de l'espèce". Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0798/document.
Pełny tekst źródłaModern climate change is expected to cause a decline of forest tree populations that reside at the current low-latitude margin of species' ranges. Warming and a changing water balance stress are expected to result in reduced tree growth and reproduction and increasing mortality. This doctorate thesis investigates the demographic and genetic structure of a natural beech (Fagus sylvatica) population located in a climate refugium at the species' xeric range margin in SW France. This population persists on the slopes of a karstic canyon along the Ciron River (Gironde), a place that already harboured beech during the past glacial period. The overall goal of the present thesis is to better understand how this refugial population has managed to persist through past climate changes and how it responds to recent global warming.The first thesis chapter assesses the genetic structure and diversity of the entire adult tree population (n = 932) to infer its postglacial history. The study reveals that the stand consists of two genetic clusters with different levels of diversity, which are likely to reflect an ancient local population that is successively being colonized by immigrant genotypes. The second thesis chapter investigates the mating system and patterns of pollen movement within the population by analysing seed progenies from selected mother trees (n = 30). It shows that predominant mating between genetically related neighbours has resulted in a very strong spatial genetic structure, a phenomenon that helps explain the observed slow admixture of the two genetic clusters present in the population. The third thesis chapter performs an extensive dendroecological analysis based on a third of the adult beech population (n = 317), plus 79 Pedunculate oaks (Quercus robur) sampled for comparison. Tree-ring studies and modeling based on climate projections reveal that beech growth has been so far relatively slightly affected in an increasingly xeric climate conditions. A strong increase in radial growth has been shown for beech between 1860 and 1920 that ceased later on. Then growth has declined imperceptibly since the 1980s without showing any accentuated decreasing according to the future climate scenarios data of the region. Fine-scale analyses including carbon stable isotopes show great among-tree heterogeneity in performance (in terms of growth and water use efficiency) that is partly driven by the fine-scale topography of the refugial habitat and might also be influenced to a small extent by the tree genotype.Its combination of dendroecological and molecular ecological research approaches has enabled the thesis to attain important insights into the special character of the Ciron beech population and its performance within a constraining abiotic environment. Such insights represent valuable background information for the conservation and management of this and other refugial forest tree populations in a rapidly changing climate
Carbonne, Sabine. "L'iconographie mariale dans l'orfèvrerie rhéno-mosane du XIe au XIIIe siècle". Paris 4, 2000. http://www.theses.fr/1999PA040094.
Pełny tekst źródłaThe observation of Marian figures in the iconography of goldsmiths 's work of the Rheno-Mosane region, the cradle of the Empire, allows to note the paramount place of the image of Mary as Virgin Mother and Queen and its frequent association with that of the Emperor. Imperial liturgy and Marian liturgy have been drawn together to exalt the power of the Emperor -the new Christ, the son of Mary- and to give Mary as a model for the Empress -mother and protecting wife of the Emperor's subjects. Thus, the iconography associates the glory of the Emperor with that of Mary, Queen of Heaven. It bestows a similar status to Mary mediator and to the Empress. The image of Mary as Queen reflects the conception of powers and social relations of an ordered society. It also expresses the political pretentions of the Emperor faced with the Pope. The association of the Marian with the Imperial image puts it into a context where spiritual and worldly powers are defined. However, the theme of Mary as the Mother of God and Queen seems to us to be paramount because it is in line with the traditional teaching of the Church. It is in this theological and liturgical tradition, that the underlying reasons for the choice of the theme of Mary as the Virgin Mother and Queen can be discovered. It explains the "classical" nature of our iconography, the specific characteristics of which have nevertheless become apparent by comparing it to its Byzantine and Roman models and to a Marian and royal iconography
C, Morighi M. "Da Schmitz a Svevo (e ritorno). Edizione critica e commentata dei carteggi di I. Svevo con J. Joyce, V. Larbaud, B. Crémieux, M.-A. Comnène, E. Montale e G. Prezzolini". Doctoral thesis, Università di Siena, 2020. http://hdl.handle.net/11365/1105814.
Pełny tekst źródłaHack, L. A. "Development and validation of the marine benthic copepod Robertsonia propinqua as a bioindicator to monitor estuarine environmental health". Lincoln University, 2008. http://hdl.handle.net/10182/307.
Pełny tekst źródłaWalbott, Marion. "Rôles des facteurs locaux dans la distribution et la persistance des communautés à hêtre (Fagus sylvatica) en marge d’aire de répartition". Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0455/document.
Pełny tekst źródłaIn the margin of their distribution range, species can persist or disappear in response to climate change and global factors. Climate refugia have played a major part in the persistence of biodiversity during periods of fundamental climatic transitions, and a clear mechanistic understanding of their functioning is essential for the conservation of marginal populations. In the southwestern geographical limit, fragments of beech populations (Fagus sylvatica) persist in micro-refugia due to the importance of local factors. Known for its remarkable biodiversity, the Ciron valley provides an ideal natural laboratory for studying climate refugia and predicting their evolution in an increasingly hot and dry regional climate. This interdisciplinary thesis involves the study of beech populations and associated communities through in-situ and ex-situ approaches combining community ecology and environmental physics. Our results underline the strong floristic originality of the undergrowth communities of warm-margin beech populations, and reveal the existence of fine-scale microclimatic variations caused, in particular, by the local topography, the presence of the river, and location in the landscape. We show that beech regeneration depends on microclimate and that it is modulated by allelopathic interactions. Moreover, our research highlights the facilitating role of the forest canopy and the importance of solar radiation, in conditions where it has low impact on water availability. The overall results suggest the likely persistence of beech in the Ciron Valley and a greater potential presence of beech in the Aquitanian Basin
Aw, Thierno. "La ville nouvelle de Marne-la-Vallée et son insertion dans la dynamique francilienne : évaluation des enjeux du renforcement de la structure polycentrique sur les systèmes de déplacements". Phd thesis, Université Paris-Est, 2010. http://pastel.archives-ouvertes.fr/pastel-00584880.
Pełny tekst źródłaFierens, Ruth. "Le système sédimentaire du Zambèze de l'Oligocène au Quaternaire (Canal du Mozambique, Océan Indien) : architecture, sédimentation et facteurs de contrôle Late Quaternary geomorphology and sedimentary processes in the Zambezi turbidite system (Mozambique Channel), in Geomorphology 334, June 2019 The influence of bottom currents on the Zambezi Valley morphology (Mozambique Channel, SW Indian Ocean): In situ current observations and hydrodynamic modelling, in Marine Geology 410, April 2019". Thesis, Brest, 2019. http://www.theses.fr/2019BRES0032.
Pełny tekst źródłaThe Zambezi turbidite system (Mozambique Channel, Western Indian Ocean) is one of the largest turbidite systems in the world and yet still remains poorly understood. Newly acquired high-resolution multibeam bathymetry, seismic reflection and sedimentological data allowed to investigate the architecture evolution and depositional patterns since the Oligocene in order to understand the main forcing factors that control the deep sea sedimentation in the Mozambique Channel. It was found that the Zambezi turbidite system is composed of two adjacent depositional systems: the channelized Zambezi Fan and a semiconfined fan in the lntermediate Basin. Moreover, results and interpretations indicate: (1) important tectonic control since the Miocene that caused deep incision of the Zambezi Valley and limited overflow of turbidite currents; (2) an important influence of bottom-currents that induces scarcity of fine-grained turbidites, valley flanks erosion and widespread occurrence of sediment waves; (3) low turbidite activity for the last 700 kyr that shows no relationship with sea-level changes as turbidite activity occurred irrespective of glacial or interglacial periods; (4) peaks in terrigenous flux with maxima in local summer insolation, reflecting that monsoon controls the sediment inputs towards the deep marine depositional system; (5) an on-off evolution of the Zambezi Fan that demonstrates a depocenter shift from the distal Zambezi Fan to the proximal Intermediate Basin. All our findings underline the high complexity in depositional environments of the Zambezi turbidite system
Loftus, Molly R. "Coastal Environmental Policies and Water: Environmental Values in Ghana and Senegal". Scholarship @ Claremont, 2015. http://scholarship.claremont.edu/cmc_theses/1082.
Pełny tekst źródłaMorighi, Maria Chiara. "De Schmitz à Svevo (et retour) : édition critique et commentée des correspondances d'I. Svevo avec J. Joyce, V. Larbaud, B. Crémieux, M-A. Comnène, E. Montale et G. Prezzolini". Thesis, Tours, 2020. http://www.theses.fr/2020TOUR2002.
Pełny tekst źródłaThe thesis consists in the commented edition of the correspondence between the writer Italo Svevo and those who took part in the “Svevo affair”. The main reasons for the choice of this topic are two: first of all, the present study allows for an update of the philological state of the documents involved; secondly, this work is an attempt to reinterpret Italo Svevo’s role as a writer, by using his words to question certain ideas passed along and established by the critical vulgata over a period of many years. This research also offers an insight on how the author responded to certain accusations raised by some Italian intellectual environments, whose main claims were related to his imperfect language, his almost foreign origins (or in other words, the marginality of his native city of Trieste), as well as to his anomalous literary career.This work has added more unpublished documents to the material previously acquired, which were found in Italian and foreign libraries and archives during my doctorate studies
Baruchel, Isabelle. "Silence, aveu, déclaration, ou les trois termes d'une écriture de l'amour : la déclaration d'amour et l'écriture romanesque dans la tradition française". Paris 7, 1988. http://www.theses.fr/1988PA070045.
Pełny tekst źródłaThe declaration of love is, from the linguistic point of view, the statement, and, from the literary point of view, the part of a text, which serves to analyse the novel's fiction mechanism. The study of three works : Mme de La Fayette's la Princesse de Clèves, Balzac's le Lys dans la vallée, Marguerite Duras's l'amant, shows an incompatibility between the declaration of love, which is essentially performative, and the narrative means of representation which characterizes the french tradition. In fact, studying the declaration of love in novels is tantamount to studying the writing of novels itself. The analysis of these three works will, it is hoped, help to explain what is specifically literary in the novel - in other words, the concept of utterance, which cannot be separated from that of writing to or for someone
Beaumon, Jérôme. "Entre Loire et Manche : les prieurés des abbayes angevines et tourangelles en Haute-Bretagne (XIe-XIIIe siècles)". Thesis, Rennes 2, 2016. http://www.theses.fr/2016REN20005.
Pełny tekst źródłaThe eleventh century Benedictine abbeys of the Val de Loire develop important networks priories that allow them to radiate throughout the French West. In this context, Brittany is for Anjou and Touraine abbeys the main settlement area outside their territory of origin. Between 980 and 1150, they founded about sixty priories. Family, political and religious relationships long linked counties of Nantes, Rennes and Vannes to the neighbouring principalities of the Loire Valley, partly explain the success of this implementation. Supported by the bishops and by the chatelaine aristocracy, monks in the eleventh century become the main beneficiaries of churches donations, they play a major role in the assertion of baronial power, and contribute to impose the Gregorian project in feudal society by their presence and their lifestyle perceived as a religious model of perfection. In the twelfth century, competition from new religious communities, conflict with the aristocracy and the affirmation of the episcopal power leads to a redefinition of relations between the priories and their entourage, without generating a crisis of Benedictine monasticism
Boujnah, Houda. "Modélisation et simulation du système de stationnement pour la planification de la mobilité urbaine : application au territoire de la cité Descartes". Thesis, Paris Est, 2017. http://www.theses.fr/2017PESC1240/document.
Pełny tekst źródłaParking management is a key lever for the modal orientation of urban travel. Indeed, restrictions by scarcity or price penalize the automobile mode and increase the attractiveness of alternative travel modes, which have less impact on the environment. However, restrictive management increases the difficulty of finding an available spot, cruising for parking and traffic congestion, which raises the environmental effect of each of the subsidiary car journeys. This thesis deals with the quantitative problem of the supply and demand of car parking in urban areas through the prism of eco-design to make planning more sustainable. It proposes a simulation model which allows to study parking management plans, focusing on the technical functioning of the system and its interaction with road traffic. The first part proposes a comprehensive overview of the evolution of urban parking in public policies in France, followed by a theoretical analysis of the issues and the challenges raised by an eco-design approach of parking. A systemic exploration centered on its physical, functional and spatial dimensions is then given. Finally, a methodology for diagnosing parking practices at the level of an agglomeration based on a household travel survey is developed and illustrated by an application to the Île-de-France in 2010.The second part is devoted to the spatial modeling of the parking system. It begins with a review of specific literature. Then, we propose a static treatment of the interactions between parking and road traffic at the local level. A spatialized network assignment model (ParkCap model) is developed. It enables to model the joint choices of network route and parking lot and explicitly considers supply capacities constraints and the phenomenon of cruising for parking on the road network. The model’s performance is demonstrated by two numerical examples. Lastly, the structure of the computer simulator prototype is briefly presented. The third and final part provides an application of the model to the strategic planning of parking in the district of Cité Descartes. After a territorial diagnosis of the study area and its parking system, a simulation of the 2010 reference state is implemented. The application demonstrates the ability of the ParkCap tool to simulate a real network and to evaluate several parking management plans. We extend it to a prospective study of the parking system by 2030. By anticipating the urban transformations associated with the Greater Paris Express project, three contrasting scenarios of parking supply are compared and evaluated