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Dissertations / Theses on the topic 'Arc of the western Alps'

Author: Grafiati

Published: 25 May 2024

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1

Aillères, Laurent. "Structure et cinématique de la zone houillère briançonnaise entre Arc et Isère (Alpes francaises) : apport de l'inversion des données de la déformation finie aux modèles cinématiques classiques." Vandoeuvre-les-Nancy, INPL, 1996. http://docnum.univ-lorraine.fr/public/INPL_T_1996_AILLERES_L.pdf.

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A partir de nouvelles observations structurales, nous proposons un nouveau modèle cinématique pour la Zone Houillère Briançonnaise, située au-dessus du front briançonnais (structure majeure des Alpes occidentales). Ce modèle est conforté par l'inversion des données de déformation finie, interpolées et visualisées à l'aide du modeleur 3D GOCAD (ENSG-LIAD Nancy). Les données de déformation finie ont été acquises par l'utilisation d'algorithmes d'analyse d'images, semi-automatisées au cours de ce travail. L'inversion a été effectuée à l'aide du logiciel FaultPack (Université Rennes 1). Le modèle

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2

Brunsmann, Quentin. "L’arc des Alpes occidentales : cinématique et mécanismes de formation au jour de nouvelles données structurales et paléomagnétiques." Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS299.

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La formation des arcs orogéniques résulte de plusieurs processus tectoniques ayant agi sur la configuration pré-orogénique, pré-collisionnelle ou sur la tectonique collisionelle. La formation de l’arc des Alpes occidentales est attribuée à l’indentation collisionnelle de la marge Européenne et du prisme orogénique par l’indenteur Adriatique. Cependant la direction d’indentation, sa composante rotationnelle et les mécanismes d’accommodation ne font pas consensus et de nombreux modèles cinématiques proposent des explications incompatibles entre elles, afin d’expliquer la géométrie arquée de la c

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3

Weston, Peter John. "The origin and kinematics of the Alpine arc." Thesis, University of Oxford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253478.

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4

Ustaszewski, Michaela. "Active tectonics in the central and western Swiss Alps /." [S.l.] : [s.n.], 2007. http://www.zb.unibe.ch/download/eldiss/07ustaszewski_m.pdf.

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5

Maurer, Hansruedi Maurer Hansruedi Maurer Hansruedi. "Seismotectonics and upper crustal structure in the western swiss alps /." Zürich, 1993. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10268.

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6

Hubbard, Bryn Pugh. "Basal ice facies and their formation in the western Alps." Thesis, University of Cambridge, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239624.

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7

Marucco, Francesca. "Spatial population dynamics of recolonizing wolves in the western Alps." Diss., [Missoula, Mont.] : The University of Montana, 2009. http://etd.lib.umt.edu/theses/available/etd-10092009-140452.

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8

Bowtell, Sophie Ann. "Geochronological and geochemical studies of Zermatt-Saas Fee Ophiolite, Western Alps." Thesis, University of Leeds, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305487.

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9

Parish, M. "Tectonic evolution of the Western French Alps around St. Jean de Maurienne." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371553.

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10

Ashruf, Tahira Nicole <1990&gt. "The Moho reflectivity from ambient seismic noise autocorrelations beneath the Western Alps." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amsdottorato.unibo.it/10491/1/Thesis30Sept_TahiraNicoleAshruf.pdf.

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The lower crustal structure beneath the Western Alps -- including the Moho -- bears the signature of past and present geodynamic processes. It has been the subject of many studies until now. However, its current knowledge still leaves significant open questions. In order to derive new information, independent from previous determinations, here I wish to address this topic using a different method --- ambient seismic noise autocorrelation --- that is for the first time applied to reveal Moho depth in the Western Alps. Moho reflections are identified by picking reflectivity changes in ambient se

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11

Kassem, Osama Mohamed Kaoud. "Finite-strain analysis in orthogneiss of the Gran Paradiso massif, Western Alps, Italy." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=97595749X.

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12

Chambers, Alan Frederick. "Kinematics of the frontal Himalayan thrust belt, Pakistan, and the external western Alps, France." Thesis, Imperial College London, 1992. http://hdl.handle.net/10044/1/11281.

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13

Winchester, Vanessa. "An evaluation of lichenometry : with field studies in Lappland, Britain, and the Western Alps." Thesis, University of Oxford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305879.

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14

Glotzbach, Christoph. "Low-temperature thermochronology from tunnel and surface samples in the Central and Western Alps." [S.l. : s.n.], 2008.

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15

Meckel, Lawrence Daniel Meckel Lawrence Daniel. "Sedimentological and structural evolution of the Tertiary Dévoluy Basin, external western Alps, SE France /." Zürich : Swiss federal institute of technology, 1997. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=12008.

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16

BADINO, FEDERICA. "Holocene vegetation and climate variability as recorded in high-altitude mires (western Italian Alps)." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2016. http://hdl.handle.net/10281/131067.

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Climate variability during the Holocene (the last 11700 calendar yr b2k) is relatively subtle whether compared with the higher amplitude characterizing the last glacial period. Nonetheless, several proxy data (e.g. pollen, plant macrofossils, glacier length variations), indicate detectable changes in temperature and/or moisture during this period. Retreating glaciers may uncover peat sequences that were once ice-buried. Palynological analysis of those organic deposits provides information on plant communities colonization in proglacial areas as well as long-distance vegetations signal. The a

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17

Klauw, Sebastiaan Nicolaas Gerardus Cornelis van der. "Exhumation of ultrahigh-pressure metamorphic oceanic crust from Lago di Cignana, Piemontese zone, Western Alps." [S.l. : s.n.], 1998. http://deposit.ddb.de/cgi-bin/dokserv?idn=96949646X.

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18

Kritikos, Theodosios. "Geomorphic Hazard Analyses in Tectonically-Active Mountains: Application to the Western Southern Alps, New Zealand." Thesis, University of Canterbury. Geological Sciences, 2013. http://hdl.handle.net/10092/8978.

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On-going population growth and urbanization increasingly force people to occupy environments where natural processes intensely affect the landscape, by way of potentially hazardous natural events. Tectonic plate boundaries, active volcanic regions and rapidly uplifting mountain ranges are prominent examples of geomorphically hazardous areas which today accommodate some of the world’s largest cities. These areas are often affected by more than one hazard such as volcanic eruptions, earthquakes, landslides, tsunamis, floods, storms and wildfires, which frequently interact with each other increas

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19

Toffolo, Luca. "The Cogne magnetite deposit (Western Alps, Italy): a Late Jurassic seafloor ultramafic-hosted hydrothermal system?" Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3422759.

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The Cogne magnetite deposit (Western Alps, Italy) is the largest in a series of apatite and sulphide-free magnetite orebodies that are hosted in serpentinites belonging to western Alpine ophiolitic units. The nearly endmember composition of magnetite, which is unusual for an ultramafic setting, and the relatively high tonnage of the deposit (18 ∙ 10^6 tons at 45-50 wt% Fe) make Cogne an intriguing case study to explore magnetite-forming processes in ophiolites. The Cogne magnetite shows variable textures, including nodular ores, veins and fine-grained disseminations in serpentinites after mant

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20

Schneider, Susanne [Verfasser]. "Exhumation Mechanisms of Middle and Lower Crust in the Western Tauern Window, Eastern Alps / Susanne Schneider." Berlin : Freie Universität Berlin, 2015. http://d-nb.info/1070819824/34.

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21

Giacobbe, Paolo. "Photometric transit search for planets around cool stars from the Western Italian Alps: the APACHE survey." Doctoral thesis, Università degli studi di Trieste, 2014. http://hdl.handle.net/10077/9965.

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2012/2013<br>Small-size ground-based telescopes can effectively be used to look for transiting rocky planets around nearby low-mass M stars using the photometric transit method. Since 2008, a consortium of the Astrophysical Observatory of Torino (OATo-INAF) and the Astronomical Observatory of the Autonomous Region of Aosta Valley (OAVdA) have been preparing for the long-term photometric survey APACHE (A PAthway toward the Characterization of Habitable Earths), aimed at finding transiting small-size planets around thousands of nearby early and mid-M dwarfs. APACHE uses an array of five dedic

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22

Konrad-Schmolke, Matthias. "Insights into subduction and exhumation mechanisms of continental crust an example from the Sesia Zone (Western Alps) /." [S.l.] : [s.n.], 2006. http://www.diss.fu-berlin.de/2006/112/index.html.

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23

Tumiati, Simone. "Geochemistry, mineralogy and petrology of the eclogitized manganese deposit of Praborna (Valle d' Aosta, Western italian Alps)." Paris 7, 2005. http://www.theses.fr/2005PA077124.

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24

CREPALDI, STEFANO, and MAIO MARINA DE. "Morphometric dynamic analysis, distribution and topographic features of landslide in north-western region of Italian Alps (Valle D’Aosta)." Doctoral thesis, Politecnico di Torino, 2015. http://hdl.handle.net/11583/2617584.

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PhD Thesis about the study and morpho-evolution analysis of Mont de la Saxe landslide by geomorphometry and geomorphology approach on Terrestrial Laser Scanner dataset. Detailed analysis of DTMs and a discussion of their various applications and derived geothematic/geomorphometric products and application is a recent goal become necessary due to the high volume of “3D” data.We are in an historical moment where “coarse” 3D representations (10 to 50 m) are overtaken by the “high resolution” models (1cm to 1m). These new methodologies and techniques ( Structure for Motion techniques) are useful

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25

DAGNINO, DAVIDE. "Climate changes and the future of the endemic flora of South-Western Alps: risk assessment and conservation strategies." Doctoral thesis, Università degli studi di Genova, 2018. http://hdl.handle.net/11567/929121.

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26

Beaucé, Eric. "Study of the seismicity in the Western Alps by developing and applying an automatic earthquake detection and location Method." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/117906.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, 2018.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 101-104).<br>We developed a (almost) fully automatic earthquake detection and location method to study seismicity on regional scales based on array-processing techniques. We combined the beam-formed network response with template matched-filtering to enhance detection capabilities. We applied our method to the study of the seismicity of the Western Alps, and we claim that it can be applied in

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27

Trepmann, Claudia A. "Microstructural criteria for synseismic loading and postseismic creep in the uppermost plastosphere an example from the Sesia Zone, Western Alps /." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=968944159.

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28

Zhao, Junhong. "Geochemistry of neoproterozoic arc-related plutons in the Western margin of the Yangtze Block, South China." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/b40203748.

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29

Zhao, Junhong, and 趙軍紅. "Geochemistry of neoproterozoic arc-related plutons in the Western margin of the Yangtze Block, South China." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B40203748.

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30

Manduca, Cathryn Clement Allen Silver Leon T. "Geology and geochemistry of the oceanic arc-continent boundary in the western Idaho batholith near McCall /." Diss., Pasadena, Calif. : California Institute of Technology, 1988. http://resolver.caltech.edu/CaltechETD:etd-02042005-111245.

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31

D'AMICO, MICHELE EUGENIO. "Soil ecology and pedogenesis on ophiolitic materials in the western Alps (Mont Avic Natural Park, North-western Italy): soil properties and their relationships with substrate, vegetation and biological activity." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2009. http://hdl.handle.net/10281/10401.

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Soils formed from ultramafic rocks are normally by pH values close to neutrality, a high base status and are usually rich in Mg, Fe and heavy metals. The low Ca/Mg ratio and the high heavy metal content could cause toxic effects in the biological communities. Plant communities, in particular, are usually different from nearby areas with different substrates and rich in endemisms and adapted species and subspecies. Despite their great environmental and ecological interest, pedological and ecological properties of mountain or boreal soils developed on similar substrates have seldom been studied

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32

Pickles, Caroline S. "Constraints on the structural and metamorphic evolution of tectonic contacts using '4'0Ar/'3'9Ar laserprobe techniques : the Sesia Zone Italian Western Alps." Thesis, University of Liverpool, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243262.

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33

GISOLO, DAVIDE. "Water, carbon and energy fluxes on grasslands of Western Alps: methodological issues, experimental data, hydrological modelling and atmospheric boundary layer phenomena." Doctoral thesis, Politecnico di Torino, 2021. http://hdl.handle.net/11583/2957761.

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34

Brown, Connie Lynn. "The construction of a plutonic complex in a continental arc setting the Skookum Butte stock, western Montana /." CONNECT TO THIS TITLE ONLINE, 2008. http://etd.lib.umt.edu/theses/available/etd-05302008-145300/.

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35

Harrison, S. M. "Aspects of magmatism and metamorphism within a magmatic arc : Evidence from north-western Palmer Land, Antarctic peninsula." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234712.

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36

Kirst, Frederik [Verfasser]. "Progressive orogenic deformation and metamorphism along the Combin Fault and Dent Blanche Basal Thrust in the Swiss-Italian Western Alps / Frederik Kirst." Bonn : Universitäts- und Landesbibliothek Bonn, 2015. http://d-nb.info/1077289545/34.

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37

Anderson, Melissa. "Relationships Between Tectonics, Volcanism, and Hydrothermal Venting in the New Hebrides and Mariana Back-Arc Basins, Western Pacific." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37341.

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Understanding the controls on the distribution and type of hydrothermal venting in modern oceanic spreading environments is key to developing tools for exploration and understanding the metallogeny of ancient massive sulfide deposits. Compared to mid-ocean ridges, subduction zones are characterized by additional tectonic complexities, including arc-ridge collisions, arc rotations, pre-existing structures, and variable distances to the arc. This thesis addresses the question, “How do tectonic complexities associated with subduction influence the structure and volcanic evolution of a back-arc ba

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38

GUERINI, SARA SIBIL GIUSEPPINA. "STRUCTURE, GEOCHEMISTRY AND PETROLOGY OF SERPENTINITES AND LISTVENITES IN THE WESTERN ALPS: CONSTRAINTS ON CARBONATION AND ELEMENT MOBILIZATION FROM SUBDUCTION TO OPHIOLITE EMPLACEMENT." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/927547.

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This Ph.D. Thesis is intended as a multidisciplinary research work on the Zermatt-Saas (Western Alps) serpentinites and associated carbonated rocks. The main goal of this thesis is to decipher the carbonation processes involving serpentinites and the concomitant element mobilization, while also attempting at defining the serpentinites’ subduction-to emplacement- evolution. To address these aims, field work activities, spanning from acquisition of macro-structural data to sampling of representative lithologies, and detailed petrography were carried out on a sequence of serpentinites, carbonat

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39

Saylor, Joel Edward. "The Late Miocene through Modern Evolution of the Zhada Basin, South-Western Tibet." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/194652.

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The uplift history of the Tibetan Plateau is poorly constrained in part due to its complex and extended tectonic history. This study uses basin analysis, stable isotope analysis, magnetostratigraphy, detrital zircon U-Pb dating, and paleoaltimetry, and frequency analysis to reconstruct the tectonic, spatial, and environmental evolution of the Zhada basin in southwestern Tibet since the late Miocene. The Zhada Formation, which occupies the Zhada basin and consists of ~ 850 m of fluvial, alluvial fan, eolian, and lacustrine sediments, is undeformed and lies in angular unconformity above Tethyan

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40

Nair, Nisha. "Geophysical characterization of tectonic elements along the western continental margin of India and the Andaman-Sumatra Arc- Trench system." Thesis, IIG, 2010. http://localhost:8080/xmlui/handle/123456789/1583.

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41

Matsumoto, Keisaku. "Petrological study of high-pressure metamorphic rocks in the Sesia zone, western Alps : the role of lawsonite on the fluid activity in the subduction zone." 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/136782.

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42

Reiter, Wolfgang [Verfasser], Cornelia [Akademischer Betreuer] Spiegel, and Andreas [Akademischer Betreuer] Klügel. "Late Cenozoic exhumation and drainage evolution of the Central and Western Alps revealed by detrital thermochronology / Wolfgang Reiter. Gutachter: Cornelia Spiegel ; Andreas Klügel. Betreuer: Cornelia Spiegel." Bremen : Staats- und Universitätsbibliothek Bremen, 2013. http://d-nb.info/1072077884/34.

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43

Roschanski, Anna Maria [Verfasser], and Birgit [Akademischer Betreuer] Ziegenhagen. "Adaptive genetic structure in ecologically marginalpopulations of European Silver Fir (Abies alba MILL.) atthe south-western Mediterranean pre-Alps of France. / Anna Maria Roschanski. Betreuer: Birgit Ziegenhagen." Marburg : Philipps-Universität Marburg, 2016. http://d-nb.info/1102354201/34.

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44

LUONI, PIETRO. "MULTISCALE STRUCTURAL ANALYSIS OF ULTRAMAFIC ROCKS IN THE DIFFERENT STRUCTURAL DOMAINS OF THE ALPS, INTEGRATED WITH PETROLOGY AND GEOCHEMISTRY: A KEY TO UNRAVEL THE GEODYNAMIC INTERPRETATION OF COLLISIONAL BELTS." Doctoral thesis, Università degli Studi di Milano, 2020. http://hdl.handle.net/2434/718368.

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In questa tesi si applica un’indagine multidisciplinare guidata dall’analisi strutturale per studiare l’evoluzione tettono-metamorfica di rocce ultrafemiche appartenenti a unità ofiolitiche affiorati nella parte occidentale delle Alpi o intrappolate nel basamento prealpino durante la collisione varisica. L’analisi si focalizza sulla Zona Zermatt-Saas (ZSZ) in alta Valtournanche (AO), al contatto di questa zona e la parte esterna del bordo meridionale della Zona Sesia Lanzo nella Valli del Tesso e del Tessuolo (TO) e nel Massiccio dell’Argentera, in alta Valle Gesso (CN). Le prime due aree si t

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45

Rosenbaum, Gideon. "Tectonic reconstruction of the Alpine orogen in the western Mediterranean region." Monash University, School of Geosciences, 2003. http://arrow.monash.edu.au/hdl/1959.1/9481.

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46

Pawlig, Sabine. "Geological evolution of the Monte Rosa constraints from geochronology and geochemistry of a talc kyanite chloritoid shear zone within the Monte Rosa granite (Monte Rosa nappe, Italian Western Alps) /." [S.l.] : [s.n.], 2001. http://ArchiMeD.uni-mainz.de/pub/2001/0137/diss.pdf.

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47

VAN, SCHROJENSTEIN LANTMAN HUGO. "Garnets and their inclusions as key to unravel P-T paths, deformation history, and fluid-rock interaction in the ultrahigh-pressure metamorphic Lago di Cignana unit, Western Alps, Italy." Doctoral thesis, Università degli studi di Pavia, 2021. http://hdl.handle.net/11571/1431716.

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The dynamic upper zone of the Earth, particularly at subduction zones, is responsible for volcanism, earthquakes and other natural hazards, large-scale elemental cycles, and the formation of economically viable mineral deposits. However, our knowledge of processes during subduction is hindered by the challenge of in-situ studies and limited exhumation of (ultra)high-pressure metamorphic rocks. Topics like the stress state and fluid-rock interaction at depth are of particular interest, yet poorly understood. The aim of this thesis is to utilize and further develop the use of garnets and inclus

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48

Potin, Bertrand. "Les Alpes occidentales : tomographie, localisation de séismes et topographie du Moho." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAU022/document.

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Les Alpes occidentales, résultat de la collision entre la plaque Eurasie et le promontoire apulien de la plaque Afrique, traversent l'Europe sur près de 1200 km. C'est l'une des chaînes de montagnes les mieux étudiées au monde, notamment par des méthodes d'imagerie géophysique. Celles-ci ont permis de réaliser plusieurs grands profils d'échelle crustale par sismique active. Parallèlement, la sismicité de magnitude relativement modérée a motivé le déploiement de réseaux sismologiques denses permettant de localiser plusieurs milliers d'évènements par an. Ces données apportent énormément d'inform

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49

Doublet, Camille. "Fonctionnement d'un système hydrothermal hyperminéralisé en contexte alpin : Salins-les-Thermes, Savoie (France) : caractérisation hydrogéologique, hydrogéochimique et hydrodynamique en vue de la gestion de la ressource." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAA012/document.

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Les eaux des sources artésiennes de Salins-les-Thermes (vallée de la Tarentaise, Savoie) sont thermales (39°C) et hyperminéralisées (19,4g/l) contenant du NaCl (14,6g/l) et du CaSO4 (3,6g/l), ainsi que de nombreux éléments mineurs et traces (Sr, Si, Br, Fe, Li, As, Rb, Mn, U…) et du CO2 (230mg/l). Cette étude a pour objectifs d’améliorer les connaissances sur le fonctionnement global du système hydrothermal en contexte alpin et plus précisément de la zone d’émergence située en fond de vallée. Une approche interdisciplinaire associant la géologie, l’hydrodynamique et l’hydrogéochimie a été mené

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50

Menard, Gilles. "Structure et cinématique d'une chaîne de collision : les Alpes occidentales et centrales." Grenoble 1, 1988. http://www.theses.fr/1988GRE10018.

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La chaine alpine est un domaine a croute epaissie pour lequel le deplacement impose aux limites est absorbe alternativement par deux mecanismes de raccourcissement. Le premier correspond au glissement d'ecailles crustales sur des discontinuites, le second a une deformation interne des ecailles quand les glissements se bloquent. Ce modele s'applique egalement aux deformations actuelles et permet d'integrer aussi bien les donnees sur la sismicite (mecanismes au foyer) que sur les mouvements verticaux (surrection actuelle)

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