Dissertations / Theses on the topic 'Carbon isotope composition'
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Barral, Cuesta Abel. "The carbon isotope composition of the fossil conifer Frenelopsis as a proxy for reconstructing Cretaceous atmospheric CO2." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1148.
Full textGromov, Sergey S. [Verfasser]. "Stable isotope composition of atmospheric carbon monoxide : a modelling study / Sergey S. Gromov." Mainz : Universitätsbibliothek Mainz, 2014. http://d-nb.info/1051305497/34.
Full textCzuba, Eva. "Development of a technique to study stable carbon isotope composition of NMHCs in ambient air." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0020/MQ56169.pdf.
Full textUpsdell, Brynn. "The carbon and nitrogen composition of suspended particulate matter in Lake Erie, selected tributaries, and its outflow." Thesis, University of Waterloo, 2005. http://hdl.handle.net/10012/1219.
Full textHamilton, Bryan T. "Small Mammals in portions of Great Basin National Park Susceptible to Groundwater Withdrawal: Diversity and Stable Isotope Perspectives." BYU ScholarsArchive, 2009. https://scholarsarchive.byu.edu/etd/1705.
Full textXia, Yang. "Impact of varying NH₄⁺˸NO₃⁻ ratios in nutrient solution on C-isotope composition of leaf- and root-respired CO₂ and putative respiratory substrates in C₃ plants." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS222.
Full textYang, Chengfan. "Li isotope study of Yangtze River sediments : new constraints on climate, weathering and carbon cycle relationships." Electronic Thesis or Diss., Sorbonne université, 2020. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2020SORUS433.pdf.
Full textAllan, Wendy Lynne. "Variation in the stable carbon isotope composition of needle and annual rings in Pseudotsuga menziesii (Mirb.) Franco and its relation to water use needle nitrogen content and productivity." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1996. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq21902.pdf.
Full textRabarijaona, Arivoara. "L'efficience intrinsèque d'utilisation de l'eau (WUEi) du chêne sessile conditionne-t-elle sa résilience à la sécheresse ?" Electronic Thesis or Diss., Paris, AgroParisTech, 2023. http://www.theses.fr/2023AGPT0016.
Full textFichtler, Esther [Verfasser], Martin [Akademischer Betreuer] Worbes, and Rupert [Akademischer Betreuer] Wimmer. "Ecological information of ring width, stable carbon isotope composition and wood anatomical variables in tropical tree rings - A contribution to dendrochronology in the tropics / Esther Fichtler. Gutachter: Martin Worbes ; Rupert Wimmer. Betreuer: Martin Worbes." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2012. http://d-nb.info/1042262241/34.
Full textTriolo, Roberta. "Hierarchy of factors impacting grape berry mass at different scales and its direct and indirect effects on grape and wine composition." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0336/document.
Full textDenis, Marie. "Mécanismes de solubilisation et transfert de matières organiques dissoutes à l'échelle d'un bassin versant agricole : apport de l'étude de la composition moléculaire." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S045/document.
Full textNel, Jacques A. "Vegetation and microbial determinants of soil carbon isotopic composition." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/28072.
Full textShelkov, Denis Alexander. "N and C isotropic composition of different varieties of terrestrial diamonds and carbonado." Thesis, Open University, 1997. http://oro.open.ac.uk/54608/.
Full textBurke, Roger Allen Jr. "Stable Hydrogen and Carbon Isotopic Compositions of Biogenic Methanes." Scholar Commons, 1985. https://scholarcommons.usf.edu/etd/7658.
Full textBuckingham, Sarah. "Dissolved Organic Carbon In Topsoils : Concentration,Flux and Isotopic Composition." Thesis, Lancaster University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531683.
Full textYates, Paul David. "The content and stable isotopic composition of carbon in spherical micrometeorites." Thesis, Open University, 1992. http://oro.open.ac.uk/54849/.
Full textLaunois, Thomas. "Modélisation de la composition isotopique des cernes d'arbres (13C et 18O) et des transferts de COS entre l'atmosphère et la biosphère continentale pour quantifier les flux bruts de carbone." Thesis, Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS0039/document.
Full textLockheart, Matthew James. "Isotope compositions and distributions of individual compounds as indicators for environmental conditions : comparisons between contemporary and Clarkia fossil leaves." Thesis, University of Bristol, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389098.
Full textBonne, Jean-Louis. "Observations continues de la composition atmosphérique au sud Groenland." Electronic Thesis or Diss., Versailles-St Quentin en Yvelines, 2015. http://www.theses.fr/2015VERS008V.
Full textKanpanon, Nicha. "La composition isotopique en carbone est-elle un indicateur écophysiologie pertinent de l’efficience d’utilisation de l’eau de l’hévéa ?" Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0240/document.
Full textMurray, Andrew P. "Factors controlling the abundance and carbon isotopic composition of land-plant derived compounds in crude oils." Thesis, Curtin University, 1998. http://hdl.handle.net/20.500.11937/1100.
Full textRieley, Gareth. "Molecular and isotropic studies of natural environments : distributions and stable carbon isotopic compositions of individual lipids." Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385652.
Full textLaunois, Thomas. "Modélisation de la composition isotopique des cernes d'arbres (13C et 18O) et des transferts de COS entre l'atmosphère et la biosphère continentale pour quantifier les flux bruts de carbone." Electronic Thesis or Diss., Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS0039.
Full textBonne, Jean-Louis. "Observations continues de la composition atmosphérique au sud Groenland." Thesis, Versailles-St Quentin en Yvelines, 2015. http://www.theses.fr/2015VERS008V/document.
Full textMurray, Andrew P. "Factors controlling the abundance and carbon isotopic composition of land-plant derived compounds in crude oils." Curtin University of Technology, Centre for Petroleum and Environmental Organic Geochemistry, 1998. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=10771.
Full textPerga, Marie-Elodie. "Origines et flux de carbone en lacs : étude par analyse de la composition en isotopes stables du carbone et de l'azote du zooplancton et des poissons." Chambéry, 2004. http://www.theses.fr/2004CHAMS031.
Full textBerry, Stephanie C. Carleton University Dissertation Biology. "The influence of vegetation and soil carbon dioxide exchange on the concentration and isotopic composition of atmospheric carbon dioxide within plant canopies." Ottawa, 1994.
Find full textColeman, Joanna Michelle. "Controls on the distribution and carbon isotopic composition of archaeal biomarkers in organic-rich and methanogenic marine sediments." Thesis, University of Bristol, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416770.
Full textWan, Zhenzhu. "Stable Carbon and Nitrogen Isotopic Studies of Devonian Land Plants -- An Indicator of Paleoclimate and Paleoenvironmental Changes." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1343068259.
Full textWestgate, Timothy David. "Compositional and carbon isotopic characteristics of abiogenically derived hydrocarbons at the Kidd Creek Mine, Timmins, Ontario." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0013/MQ40763.pdf.
Full textTarits, Corinne. "Etude des variations de composition isotopique du carbone et de l'oxygène dans le domaine de la précipitation spontanée homogène du carbonate de calcium : modélisation du comportement isotopique du carbone dans ce domaine." Paris 5, 1990. http://www.theses.fr/1990PA05P617.
Full textCarvajal-Ortiz, Humberto. "Carbon isotopic composition of plant-derived organic matter in tropical sedimentary sequences as a recorder of Late Cretaceous-Early Paleogene changes in the carbon cycle." [Ames, Iowa : Iowa State University], 2007.
Find full textPearce, Andrew M. "Carbon and oxygen isotopic compositions of some late Proterozoic and early Cambrian carbonates in the southern Adelaide geosyncline /." Title page, contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09S.B/09s.bp359.pdf.
Full textZakharova, Anna. "Soil organic matter dynamics: influence of soil disturbance on labile pools." Thesis, University of Canterbury. School of Biological Sciences, 2014. http://hdl.handle.net/10092/9944.
Full textZymela, Steve. "Carbon, oxygen and strontium isotopic composition of diagenetic calcite and siderite from the Upper Cretaceous Cardium formation of western Alberta." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ30184.pdf.
Full textZymela, Steve. "Carbon, oxygen and strontium isotopic composition of diagenetic calcite and siderite from the Upper Cretaceous Cardium Formation of Western Alberta /." *McMaster only, 1996.
Find full textGangloff, Sophie. "Evaluation of the mechanisms of trace elements transport (Pb, Rare Earth Elements,... ) and the elemental and isotopic fractionation (Ca and Sr) at the interface water-soil-plant." Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAH002/document.
Full textGrice, Kliti. "Distributions and stable carbon isotopic compositions of individual biological markers from the Permian Kupferschiefer (Lower Rhine Basin, N.W. Germany)." Thesis, University of Bristol, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283943.
Full textJansen, Kirstin. "Stable Isotopes and Metabolite Profiles as Physiological Markers for the Drought Stress Sensitivity in Douglas-Fir Provenances (Pseudotsuga menziesii (MIRB.) FRANCO)." Doctoral thesis, Humboldt-Universität zu Berlin, 2018. http://dx.doi.org/10.18452/19617.
Full textBouyer, Laure. "Impact de la disponibilité en nutriments sur le fonctionnement hydrique et carboné de peupliers dans des contextes de sécheresse variés." Thesis, Orléans, 2019. http://www.theses.fr/2019ORLE3100.
Full textMelo, Antonio Willian Flores de. "Avaliação do estoque e composição isotópica do carbono do solo no Acre." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/91/91131/tde-29072004-160525/.
Full textBrandon, Margaux. "Les changements majeurs de la productivité biologique au cours du Quaternaire et leurs impacts sur les cycles du carbone et de l’oxygène." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASJ010.
Full text劉, 衛., Wei LIU, 純. 森泉, et al. "Depth Profiles of Radiocarbon and Carbon Isotopic Compositions of Organic Matter and CO_2 in a Japanese Forest Area((2)Summaries of Research Using AMS)." 名古屋大学年代測定資料研究センター, 2006. http://hdl.handle.net/2237/13664.
Full textLicari, Laetitia. "Ecological preferences of Benthic Foraminifera in the Eastern South Atlantic : distribution patterns, stable carbon isotopic composition, and paleoceanographic implications = Ökologische Ansprüche benthischer Foraminiferen im östlichen Südatlantik /." Bremerhaven : Alfred-Wegener-Inst. für Polar- und Meeresforschung, 2006. http://www.gbv.de/dms/bs/toc/514912308.pdf.
Full textChiapini, Mariane. "Genesis and organic matter chemistry of sombric horizons in subtropical soils (Paraná State, Brazil)." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/11/11140/tde-18052017-184016/.
Full textKallel, Nejib. "Variation de la composition isotopique de l'oxygène et du carbone des foraminifères : traceur de la circulation océanique pendant le dernier maximum glaciaire et lors de la dernière déglaciation." Paris 11, 1988. http://www.theses.fr/1988PA112124.
Full textTarantola, Alexandre. "Les mécanismes rédox contrôlant la chimie du carbone dans les fluides de l'anchi-métamorphisme : composition des paléofluides, géochimie isotopique, cristallochimie des minéraux phylliteux dans la partie externe des alpes centrales (Suisse)." Nancy 1, 2005. http://www.theses.fr/2005NAN10163.
Full textAboglila, Salem Abdulghni-O. "Organic and isotopic geochemistry of source-rocks and crude oils from the East Sirte Basin (Libya)." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/2118.
Full textSun, Shuwen [Verfasser], Gesine [Akademischer Betreuer] Mollenhauer, Gesine [Gutachter] Mollenhauer, and Tommaso [Gutachter] Tesi. "Characterization of terrestrial organic carbon in the Amazon System : insights from biomarkers and their isotopic composition (Delta-C-13 and Delta 14C) / Shuwen Sun ; Gutachter: Gesine Mollenhauer, Tommaso Tesi ; Betreuer: Gesine Mollenhauer." Bremen : Staats- und Universitätsbibliothek Bremen, 2018. http://d-nb.info/1163012912/34.
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