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Academic literature on the topic 'Géomorphologie fluviale'
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Journal articles on the topic "Géomorphologie fluviale"
Fontana, Alessandro. "Introduction au numéro thématique : « Géomorphologie fluviale en Italie »." Géomorphologie : relief, processus, environnement 18, no. 2 (November 2, 2012): 123–30. http://dx.doi.org/10.4000/geomorphologie.9793.
Full textSalomon, Jean-Noël. "Le sultanat d’Oman : un territoire d’exception pour l’étude de la tectonique des plaques et la géomorphologie." Cadernos de Geografia, no. 43 (June 30, 2021): 39–56. http://dx.doi.org/10.14195/0871-1623_43_3.
Full textCotet, Petre V. "Les réalisations de la géomorphologie moderne et le problème de la pénéplaine." Cahiers de géographie du Québec 12, no. 27 (April 12, 2005): 403–20. http://dx.doi.org/10.7202/020829ar.
Full textAubry, Philippe, and Hervé Piégay. "Pratique de l’analyse de l’autocorrélation spatiale en géomorphologie : définitions opératoires et tests." Géographie physique et Quaternaire 55, no. 2 (June 21, 2004): 111–29. http://dx.doi.org/10.7202/008297ar.
Full textSchmitt, Laurent, Gerard Maire, and Joël Humbert. "Stream power: definition, uses and limitations for a hydro-geomorphic river typology." Zeitschrift für Geomorphologie 45, no. 2 (June 22, 2001): 201–24. http://dx.doi.org/10.1127/zfg/45/2001/201.
Full textVeldkamp, A., M. W. Van den Berg, J. J. Van Dijke, and R. M. Van den Berg van Saparoea. "Reconstructing Late Quaternary fluvial process controls in the upper Aller Valley (North Germany) by means of numerical modeling." Netherlands Journal of Geosciences - Geologie en Mijnbouw 81, no. 3-4 (December 2002): 375–88. http://dx.doi.org/10.1017/s0016774600022666.
Full textSalomon, Ferréol. "Les origines d’Ostie : quelles interactions avec la dynamique d’embouchure ? (Delta du Tibre, Italie)." Archimède. Archéologie et histoire ancienne 7 (June 9, 2020): 129–40. http://dx.doi.org/10.47245/archimede.0007.act.03.
Full textBravard, Jean-Paul. "Le temps et l'espace dans les systèmes fluviaux, deux dimensions spécifiques de l'approche géomorphologique." Annales de Géographie 107, no. 599 (1998): 3–15. http://dx.doi.org/10.3406/geo.1998.20830.
Full textBravard, J. P., C. Amoros, and G. Jacquet. "Reconstitution de l'environnement des sites archéologiques fluviaux par une méthode interdisciplinaire associant la géomorphologie, la zoologie et l'écologie." Revue d'Archéométrie 10, no. 1 (1986): 43–55. http://dx.doi.org/10.3406/arsci.1986.1226.
Full textSaint-Laurent, D., and L. Lavoie. "Les différentes approches méthodologiques de reconstitution des paléo-inondations : une revue de la littérature." Revue des sciences de l'eau 17, no. 1 (April 12, 2005): 91–115. http://dx.doi.org/10.7202/705524ar.
Full textDissertations / Theses on the topic "Géomorphologie fluviale"
Salvador, Pierre-Gil. "Le thème de la métamorphose fluviale dans les plaines alluviales du Rhône et de l'Isère : bassin de Malville et ombilic de Moirans, Bas-Dauphiné." Lyon 3, 1991. http://www.theses.fr/1991LYO31004.
Full textThis study of fluvial geomorphology interest the theme of the fluvial metamorphosis from investigations taken into two alluvial plains near the french alpes. Each space, very different, is considered as an open system with processus-response defined by the characteristics of its physical environment and the load and flood discharge which enter in the system. Any modification of load or flood lead to an ajustment of the river, a metamorphosis, which appear through the organisation of the sediments in the alluvial plains (horizontal and vertical dimensions). So the objective of the study is to defined the holocene fluvial metamorphosis observed in the two plains and to explain, according to the informations obtained, the causes of the change. This research is leading within archaeological prospections and excavations (temporal dimension). Methodological approach is privileged
Lhéritier, Nicolas. "Les têtes de bassin : de la cartographie aux échelles mondiale et française à la caractérisation des ruisseaux limousins." Limoges, 2012. https://aurore.unilim.fr/theses/nxfile/default/a682746c-7f9c-4648-96ab-29d56cd02128/blobholder:0/2012LIMO2012.pdf.
Full textRecently, the appearance of « headwater basin » notion shows the willing of territorial water management, and notably taking care of region that have dense hydrographic network. In bibliography, those territories are composed of 0 and 1 range basins, marked by social restructurings and "éco-frontier". The diversity of the small streams and wetlands generate scientific and ecologic definitions hardly transposable. However, the administrators and public authorities try to give a cartographic definition which depends actions of preservation and restoration. Territorial restructurings are not without impacts. The “natural” sedimentary production in the headwater basin is increased by the human activities. Strong stakes for the populations of these regions are identified; they will be perceptible only when we will know the sprawling of the headwater basin territories. Our main research results did the first steps towards the mapping of small streams linear and headwater surfaces by hydro-geomorphologic types for world. We offered mappings of the french headwater. Those maps were a prior to an analysis of their environmental quality, particularly for Loire basin. We have characterized streams of Limousin, particularly streams of the “Pays Monts et Barrages” according to hydromorphological and hydroecological particularity linked to human activities
Grivel, Stéphane. "La Loire des îles, du Bec d'Allier à Gien : rythme d'évolution et enjeux de gestion." Paris 8, 2008. http://octaviana.fr/document/143287982#?c=0&m=0&s=0&cv=0.
Full textThe Loire is one of the main fluvial systems in France. The islands are an integral part of the landscape, particularly the anastomosing fluvial pattern of the Middle Loire, hence the name "Loire islands". This thesis focuses on the functioning of this unknown river. The islands of the Loire river result from morphological fluvial readjustment as well as customs and practices used by inhabitants of the area. The morphological approach concentrates on the evolution of the river since the 19th century, through different spatial and temporal scales. Under a Geographic Information System (GIS), it was possible to monitor the riverbed since 1850 and to analyze in detail mechanisms and rhythms of the river formation. The islands are not stabilized, therefore they can be regarded as forms of river adjustment caused by environmental perturbations (initiating factors: the discontinuation of navigation; aggravating factors: absence of large flood, incision of the riverbed, decline in agriculture, extraction of sediment). The landscape of the Loire Islands is still in transition and is indicating the trend towards the river channelization, dominated by alluvial forests. The fine scale analysis is based on studies on seasonal and inter-annual evolution of islands, as well as secondary channels. Digital Elevation Models (DEM), longitudinal profiles and topographic cross-sections integrated GIS help to quantify precisely erosion and sedimentation, according to the hydrological year. The islands are sites of sediment trapping and they emphasize the sediment deficit recorded since the middle of the 20th century. The situation of secondary channels is contrasted, but the excessive growth of vegetation in some channels triggers their perennial functioning. The results of the thesis brings tools to the Loire river management
Chakir, Lahoucine. "Vallée moyenne du Souss et cônes atlasiques adjacents entre Taroudannt et Oued Issen : étude géomorphologique." Nancy 2, 1997. http://www.theses.fr/1997NAN21024.
Full textLandon, Norbert. "L'évolution contemporaine du profil en long des affluents du Rhône moyen : constat régional et analyse d'un hydrosystème complexe : la Drôme." Paris 4, 1999. http://www.theses.fr/1998PA040295.
Full textOllive, Vincent. "Dynamique d’occupation anthropique et dynamique alluviale du Rhin au cours de l’Holocène : géoarchéologie du site d’Oedenburg (Haut-Rhin, France)." Dijon, 2007. https://tel.archives-ouvertes.fr/tel-00684794v2.
Full textA wide methodological approach has been completed on a part of the Upper Rhine River. This dataset shows : 1/ documentary flood frequency variations of the Rhine River and 13 other rivers during the last 800 years. 2/ changes in the Rhine River and floodplain dynamics during Little Ice Age before major anthropogenic river management of 19th century. Planform changes, riverine forest, land use evolution, and anthropological settlement processes are described and quantified. These results allow the identification of major stratigraphic agent factors role responsible of these changes. 3/ the alluvial landscape character where the Oedenburg site settled, together with the evolution of the riverine forest influenced by the Rhine River hydrodynamics. 4/ of settlement dynamics during Antiquity. Four major settlement phases have been evidenced by spatial distribution analysis of roman coins found by pedestrian prospecting during the last twenty years. Settlement dynamics may have been influenced by either historical or environmental impacts. 5/ variations in alluvial dynamics of the Rhine River during Antiquity such as high water table or flooding events
Antonelli, Christelle. "Flux sédimentaires et morphogénèse récente dans le chenal du Rhône aval." Aix-Marseille 1, 2002. http://www.theses.fr/2002AIX10058.
Full textMayeur, Georges. "La dynamique de l'érosion dans le bassin du Tavignano en Corse." Nancy 2, 1987. http://www.theses.fr/1987NAN21026.
Full textWith an area of 566 km2, the Tavignano basin is evenly divided between granitic rocks which rise up to 2400 m or more in the west, and the schists in the eastern part, which don't reach the limit of the forest tiers in corsica (1600 m). In mediterranean surroundings the energetic relief accounts for an original climate with abundant precipitations which maintain important outflows (25 l s km2). In the overforested tiers, exclusively on granitic rocks, remnants of ice age morphology are evident down to 1100 m where the valleys are pinched into 116 dihedron. Freezing still occurs but has only minor effects. In the forest tiers outcropping rocks are hollowed by tafonies or rillenkarren whereas the substrate and vegetation determine the evolution of the slopes. The major rainy sequences lead to a catastrophic working of erosion with enormous swellings which reached a coefficient 208 in october 1976 with a flood of 4960 m3 s. The specific chemical erosion, running to 0,03 mm year, mainly affects the schistous part of the basin whereas the granitic summits are practically untouched
Forget, Marie. "Le Paraná argentin, un fleuve du Nouveau Monde." Thesis, Lyon 2, 2011. http://www.theses.fr/2011LYO20078/document.
Full textThe argentinian Paraná is the fifth river of the world by the size of its watershed, its tenth and its flow. It also is a river of paradoxes: it is an essential axis but has been abandoned; it is immense but unknown outside the countries which it crosses; it represents an environmental wealth which isn’t protected; and finaly is gigantic but very poorely used. With the 3.2 million km ² of its watershed , and an average flow which reaches 18 000 m3/s at its mouth it can be considered as a megariver.The theme of big rivers is nowadays quite fashionable in the scientific literature, but the research is separated between physical and human geography. It then seems necessary to reconcile both approaches around new concepts. In 2008, E. Latrubesse proposed the concept of megariver. This concept finds its equivalent in the reflections found in the human geography. The objective of this thesis is to propose an extension of the concept of megariver to the human geography. Few transversal approaches are led on the Paraná river and links between sectors, services and actors are fragile. The big projects such as the fluvial higway called Hidrovia Paraná-Paraguay or the big hydroelectric dams, allow to link different fields of expertise and to cross the vision of diferent actors. As a fact, the river carries more and more socio-economic issues which can only be approached with an integrated vision, joining social, environmental and economical questions. The issue is aslo situated in the relations between local, national and supranational scales, which leads to territorial reorganizations. These networks of geographical scales allow to build new cooperations inbetween all the actors and lead to an integrated managment of the Parana river
Liébault, Frédéric. "Les rivières torrentielles des montagnes drômoises : évolution contemporaine et fonctionnement géomorphologique actuel (massifs du Diois et des Baronnies)." Lyon 2, 2003. http://theses.univ-lyon2.fr/documents/lyon2/2003/liebault_f.
Full textThe mountain streams of the Southern French Prealps (Diois and Baronnies mountains) were studied over different spatial and temporal scales. Over the last 150 years, we showed a generalised trend of active channel narrowing that was induced by a downstream progressing incision related to the reforestation of hillslopes and the consecutive sediment supply decrease. We proposed a functional morphological classification of these rivers that was related to the biophysical attributes of the watersheds. This allows us to interpret the diversity of present-day fluvial forms that are encountered along these streams. The bedload transport was measured in 3 tributaries of the Drôme River after each flow event that occurred between 1997 and 2002. The regional extrapolations that resulted from these measurements suggest that sediment budgets of the Drôme, the Eygues and the Roubion rivers are supplylimited at the basin scale
Books on the topic "Géomorphologie fluviale"
D, Maddy, Macklin Mark G, Woodward Jamie C, and Fluvial Archives Group, eds. River basin sediment systems: Archives of environmental change. Lisse: A.A. Balkema Pub., 2001.
Find full textFluvial Geomorphology and Riparian Vegetation: Environmental Importance, Functions and Effects on Climate Change. Nova Science Publishers, Incorporated, 2015.
Find full textOpen Channel Hydraulics, River Hydraulics Structures and Fluvial Geomorphology: For Engineers, Geomorphologists and Physical Geographers. Taylor & Francis Group, 2017.
Find full textKnighton, David. Fluvial Forms and Processes: A New Perspective. Taylor & Francis Group, 2014.
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