Anne Alexandre

Documents

Affiliations actuelles

Identifiants chercheurs

anne-alexandre
0000-0003-0696-4022

Publications

	The African Holocene Humid Period in the Tibesti mountains (central Sahara, Chad): Climate reconstruction inferred from fossil diatoms and their oxygen isotope composition Abdallah Nassour Yacoub , Florence Sylvestre , Abderamane Moussa , Philipp Hoelzmann , Anne Alexandre Quaternary Science Reviews, 2023, 308, pp.108099. ⟨10.1016/j.quascirev.2023.108099⟩ Article dans une revue hal-04227586v1
	Examination of the parameters controlling the triple oxygen isotope composition of grass leaf water and phytoliths at a Mediterranean site: a model–data approach Claudia Voigt , Anne Alexandre , Ilja M Reiter , Jean-Philippe Orts , Christine Vallet-Coulomb Biogeosciences, 2023, 20 (11), pp.2161-2187. ⟨10.5194/bg-20-2161-2023⟩ Article dans une revue hal-04304247v1
	Dissolution does not affect grass phytolith assemblages Hongye Liu , Jean-Dominique Meunier , Olivier Grauby , Jérôme Labille , Anne Alexandre Palaeogeography, Palaeoclimatology, Palaeoecology, 2023, 610, pp.111345. ⟨10.1016/j.palaeo.2022.111345⟩ Article dans une revue hal-03962098v1
	¹⁷O‐excess and d‐excess of atmospheric water vapor measured by cavity ring‐down spectrometry: Evidence of a matrix effect and implication for the calibration procedure Claudia Voigt , Christine Vallet-Coulomb , Clément Piel , Anne Alexandre Rapid Communications in Mass Spectrometry, 2022, 36 (6), pp.e9227. ⟨10.1002/rcm.9227⟩ Article dans une revue hal-03539023v1
	The triple oxygen isotope composition of phytoliths, a new proxy of atmospheric relative humidity: controls of soil water isotope composition, temperature, CO₂ concentration and relative humidity Clément Outrequin , Anne Alexandre , Christine Vallet-Coulomb , Clément Piel , Sébastien Devidal Climate of the Past, 2021, 17 (5), pp.1881 - 1902. ⟨10.5194/cp-17-1881-2021⟩ Article dans une revue hal-03353205v1
	Pedogenic origin of precious opals from Wegel Tena (Ethiopia): Evidence from trace elements and oxygen isotopes Boris Chauviré , Benjamin Rondeau , Anne Alexandre , Sarah Chamard-Bois , Carole La Applied Geochemistry, 2019, 101, pp.127-139. ⟨10.1016/j.apgeochem.2018.12.028⟩ Article dans une revue hal-02010828v1
	Diatom-oxygen isotope record from high-altitude Lake Petit (2200 m a.s.l.) in the Mediterranean Alps: shedding light on a climatic pulse at 4.2 ka Rosine Cartier , Florence Sylvestre , Christine Paillès , Corinne Sonzogni , Martine Couapel Climate of the Past, 2019, 15 (1), pp.253-263. ⟨10.5194/cp-15-253-2019⟩ Article dans une revue hal-02010676v1
	Effects of leaf length and development stage on the triple oxygen isotope signature of grass leaf water and phytoliths: insights for a proxy of continental atmospheric humidity Anne Alexandre , Elizabeth Webb , Amaelle Landais , Clément Piel , Sebastien Devidal Biogeosciences, 2019, 16 (23), pp.4613-4625. ⟨10.5194/bg-16-4613-2019⟩ Article dans une revue hal-02464804v1
	When the carbon being dated is not what you think it is: Insights from phytolith carbon research Guaciara M Santos , Armand Masion , Anne Alexandre Quaternary Science Reviews, 2018, 197, pp.162 - 174. ⟨10.1016/j.quascirev.2018.08.007⟩ Article dans une revue hal-01909878v1
	The triple oxygen isotope composition of phytoliths as a proxy of continental atmospheric humidity: insights from climate chamber and climate transect calibrations Anne Alexandre , Amaelle Landais , Christine Vallet-Coulomb , Clément C. Piel , Sebastien Devidal Biogeosciences, 2018, 15 (10), pp.3223 - 3241. ⟨10.5194/bg-15-3223-2018⟩ Article dans une revue hal-01909483v1
	Dynamic Nuclear Polarization NMR as a new tool to investigate the nature of organic compounds occluded in plant silica particles Armand Masion , Anne Alexandre , Fabio Ziarelli , Stéphane Viel , Guaciara M Santos Scientific Reports, 2017, 7 (1), ⟨10.1038/s41598-017-03659-z⟩ Article dans une revue hal-01909490v1
	The phytolith carbon sequestration concept: Fact or fiction? A comment on “Occurrence, turnover and carbon sequestration potential of phytoliths in terrestrial ecosystems by Song et al. doi: 10.1016/ j.earscirev.2016.04.007” Guaciara M Santos , Anne Alexandre Earth-Science Reviews, 2017, 164, pp.251 - 255. ⟨10.1016/j.earscirev.2016.11.005⟩ Article dans une revue hal-01909494v1
	The parent body controls on cosmic spherule texture: Evidence from the oxygen isotopic compositions of large micrometeorites M. Van Ginneken , J. Gattacceca , P. Rochette , Corinne Sonzogni , Anne Alexandre Geochimica et Cosmochimica Acta, 2017, 212, pp.196-210. ⟨10.1016/j.gca.2017.05.008⟩ Article dans une revue hal-01765620v1
	Direct uptake of organically derived carbon by grass roots and allocation in leaves and phytoliths: 13C labeling evidence Anne Alexandre , Jérôme Balesdent , Patrick M Cazevieille , Claire M Chevassus-Rosset , Patrick Signoret Biogeosciences, 2016, 13 (5), pp.1693 - 1703. ⟨10.5194/bg-13-1693-2016⟩ Article dans une revue hal-01515399v1
	Grass Physiognomic Trait Variation in African Herbaceous Biomes Marine Pasturel , Anne Alexandre , Alice Novello , Amadou M Dièye , Abdoulaye Wélé Biotropica, 2016, 48 (3), pp.311 - 320. ⟨10.1111/btp.12282⟩ Article dans une revue hal-01909495v1
	Unambiguous evidence of old soil carbon in grass biosilica particles Paul E Reyerson , Anne Alexandre , Araks Harutyunyan , Rémi Corbineau , Hector A Martinez de La Torre Biogeosciences, 2016, 13 (4), pp.1269-1286. ⟨10.5194/bg-13-1269-2016⟩ Article dans une revue hal-01909502v1
	Environmental factors related to the production of a complex set of spicules in a tropical freshwater sponge Marcela C Matteuzzo , Cecília Volkmer-Ribeiro , Angélica F.D.C. Varajão , César A.C. Varajão , Anne Alexandre Anais da Academia Brasileira de Ciências, 2015, 87 (4), pp.2013 - 2029. ⟨10.1590/0001-3765201520140461⟩ Article dans une revue hal-01909524v1
	Impact of Bolivian paleolake evaporation on the δ18O of the Andean glaciers during the last deglaciation (18.5–11.7 ka): diatom-inferred δ18O values and hydro-isotopic modeling Benjamin Quesada , Florence Sylvestre , Françoise Vimeux , Jessica Black , Christine Paillès Quaternary Science Reviews, 2015, 120, pp.93-106. ⟨10.1016/j.quascirev.2015.04.022⟩ Article dans une revue hal-01909526v1
	From radiocarbon analysis to interpretation: A comment on “Phytolith Radiocarbon Dating in Archaeological and Paleoecological Research: A Case Study of Phytoliths from Modern Neotropical Plants and a Review of the Previous Dating Evidence”, Journal of Archaeological Science (2015), doi: 10.1016/j.jas.2015.06.002.” by Dolores R. Piperno Guaciara M Santos , Anne Alexandre , Christine A Prior Journal of Archaeological Science, 2015, 71, pp.51-58. ⟨10.1016/j.jas.2016.04.015⟩ Article dans une revue hal-01909515v1
	New highlights of phytolith structure and occluded carbon location: 3-D X-ray microscopy and NanoSIMS results A. Alexandre , Isabelle Basile-Doelsch , T. Delhaye , D. Borschneck , Jean-Charles Mazur, Biogeosciences, 2015, 12 (3), pp.863-873. ⟨10.5194/bg-12-863-2015⟩ Article dans une revue hal-01909519v2
	Evidence of old soil carbon in grass biosilica particles Paul E Reyerson , Anne Alexandre , Araks Harutyunyan , Rémi Corbineau , H. Martinez de La Torre Biogeosciences Discussions, 2015, 12 (18), pp.15369 - 15410. ⟨10.5194/bgd-12-15369-2015⟩ Article dans une revue halshs-01739295v1
	Changes in Holocene tree cover density in Cabo Frio (Rio de Janeiro, Brazil): Evidence from soil phytolith assemblages Heloisa H.G. Coe , Anne Alexandre , Cacilda Carvalho , Guaciara M Santos , Antonio da Silva Quaternary International, 2013, 287, pp.63 - 72. ⟨10.1016/j.quaint.2012.02.044⟩ Article dans une revue hal-01909532v1
	Towards producing pure phytolith concentrates from plants that are suitable for carbon isotopic analysis Rémi Corbineau , Paul E. Reyerson , Anne Alexandre , Guaciara M. Santos Review of Palaeobotany and Palynology, 2013, 197, pp.179-185. ⟨10.1016/j.revpalbo.2013.06.001⟩ Article dans une revue halshs-00957270v1
	Statistical relationships between AET/PET and phytolith indices (vol 32, pg 311, 2005) L. Bremond , A. Alexandre , O. Peyron , Joel Guiot Journal of Biogeography, 2013, 40 (1), pp.208. ⟨10.1111/jbi.12049⟩ Article dans une revue hal-01457744v1
	Possible source of ancient carbon in phytolith concentrates from harvested grasses Guaciara M. Santos , Anne Alexandre , John R. Southon , Kathleen K. Treseder , Rémi Corbineau Biogeosciences, 2012, 9 (5), pp.1873-1884. ⟨10.5194/bg-9-1873-2012⟩ Article dans une revue halshs-00803031v1
	Interactive comment on ″Comment on : ″Possible source of ancient carbon in phytolith concentrates from harvested grasses″ by G.M. Santos et al. (2012)″ by L.A. Sullivan and J.F. Parr Guaciara M. Santos , John R. Southon , Anne Alexandre , Rémi Corbineau , Paul E. Reyerson Biogeosciences Discussions, 2012, 9, pp.6114-6124 Article dans une revue halshs-00803033v1
	Corrigendum to `The oxygen isotopic composition of phytolith assemblages from tropical rainforest soil tops (Queensland, Australia): validation of a new paleoenvironmental tool' published in Clim. Past, 8, 307-324, 2012 A. Alexandre , J. Crespin , F. Sylvestre , C. Sonzogni , D. W. Hilbert Climate of the Past, 2012, 8 (3), pp.1091. ⟨10.5194/cp-8-1091-2012⟩ Article dans une revue hal-01795353v1
	The oxygen isotopic composition of phytolith assemblages from tropical rainforest soil tops (Queensland, Australia): validation of a new paleoenvironmental tool Anne Alexandre , J. Crespin , F. Sylvestre , C. Sonzogni , D. W Hilbert Climate of the Past, 2012, 8 (1), pp.307 - 324. ⟨10.5194/cp-8-307-2012⟩ Article dans une revue hal-01909556v1
	Inter-laboratory comparison of oxygen isotope compositions from biogenic silica Bernhard Chapligin , Melanie J Leng , Elizabeth Webb , Anne Alexandre , Justin P Dodd Geochimica et Cosmochimica Acta, 2011, 75 (22), pp.7242 - 7256. ⟨10.1016/j.gca.2011.08.011⟩ Article dans une revue hal-01909561v1
	The role of savannas in the terrestrial Si cycle: A case-study from Lamto, Ivory Coast Anne Alexandre , Mickael Bouvet , Luc Abbadie Global and Planetary Change, 2011, 78 (3-4), pp.162 - 169. ⟨10.1016/j.gloplacha.2011.06.007⟩ Article dans une revue hal-01909564v1
	THE PHYTOLITH 14 C PUZZLE: A TALE OF BACKGROUND DETERMINATIONS AND ACCURACY TESTS Guaciara M Santos , Anne Alexandre , Heloisa H G Coe , Paul E Reyerson , John R Southon Radiocarbon, 2010, 52, pp.113 - 128 Article dans une revue hal-01909591v1
	Identification of the parent bodies of micrometeorites with high-precision oxygen isotope ratios Clément Suavet , Anne Alexandre , Ian A Franchi , Jérôme Gattacceca , Corinne Sonzogni Earth and Planetary Science Letters, 2010, 293 (3-4), pp.313 - 320. ⟨10.1016/j.epsl.2010.02.046⟩ Article dans une revue hal-01909569v1
	Re-examination of the temperature-dependent relationship between δ18Odiatoms and δ18Olake water and implications for paleoclimate inferences Julien Crespin , Florence Sylvestre , Anne Alexandre , Corinne Sonzogni , Christine Paillès Journal of Paleolimnology, 2010, 44 (2), pp.547-557. ⟨10.1007/s10933-010-9436-2⟩ Article dans une revue hal-01909573v1
	Comment on the paper in Quaternary International: “Methodological concerns for analysis of phytolith assemblages: Does count size matter?” (C.A.E. Strömberg) Anne Alexandre , L. Bremond Quaternary International, 2009, 193 (1-2), pp.141 - 142. ⟨10.1016/j.quaint.2008.03.015⟩ Article dans une revue hal-01909593v1
	IR Laser Extraction Technique Applied to Oxygen Isotope Analysis of Small Biogenic Silica Samples Julien Crespin , Anne Alexandre , Florence Sylvestre , Corinne Sonzogni , Christine Paillès Analytical Chemistry, 2008, 80 (7), pp.2372 - 2378. ⟨10.1021/ac071475c⟩ Article dans une revue hal-01691655v1
	Phytolith indices as proxies of grass subfamilies on East African tropical mountains Laurent Bremond , Anne Alexandre , Matthew J Wooller , Christelle Hély , David Williamson Global and Planetary Change, 2008, 61 (3-4), pp.209 - 224. ⟨10.1016/j.gloplacha.2007.08.016⟩ Article dans une revue hal-01909600v1
	Definition of grassland biomes from phytoliths in West Africa Laurent Bremond , Anne Alexandre , Odile Peyron , Joel Guiot Journal of Biogeography, 2008, 35 (11), pp.2039-2048. ⟨10.1111/j.1365-2699.2008.01944.x⟩ Article dans une revue hal-01909598v1
	Phytoliths as indicators of pedogenesis and paleoenvironmental changes in the Brazilian cerrado Miriam Borba-Roschel , Anne Alexandre , Angélica Fortes Drummond Chicarino Varajão , Jean-Dominique Meunier , César Augusto Chicarino Varajão Journal of Geochemical Exploration, 2006, 88 (1-3), pp.172 - 176. ⟨10.1016/j.gexplo.2005.08.032⟩ Article dans une revue hal-01909684v1
	A new protocol for oxygen isotope analysis of authigenic and biogenic fine silica grains using laser-extraction technique J. Crespin , Anne Alexandre , C. Sonzogni , F. Sylvestre Journal of Geochemical Exploration, 2006, 88 (1-3), pp.423 - 426. ⟨10.1016/j.gexplo.2005.08.090⟩ Article dans une revue hal-01909582v1
	Oxygen isotope analyses of fine silica grains using laser-extraction technique : comparison with oxygen isotope data obtained from ion microprobe analyses and application to quartzite and silcrete cement investigation Anne Alexandre , Isabelle Basile-Doelsch , Corinne Sonzogni , Florence Sylvestre , Claude Parron Geochimica et Cosmochimica Acta, 2006, 70 (11), pp.2827 - 2835. ⟨10.1016/j.gca.2006.03.003⟩ Article dans une revue hal-01909611v1
	Contribution of phytoliths to the suspended load of biogenic silica in the Nyong basin rivers (Cameroon) Lise Cary , Anne Alexandre , Jean-Dominique Meunier , Jean-Loup Boeglin , Jean-Jacques Braun Biogeochemistry, 2005, 74 (1), pp.101 - 114. ⟨10.1007/s10533-004-2945-1⟩ Article dans une revue hal-01909688v1
	Grass water stress estimated from phytoliths in West Africa L Bremond , A. Alexandre , O Peyron , Joel Guiot Journal of Biogeography, 2005, 32 (2), pp.311-327. ⟨10.1111/j.1365-2699.2004.01162.x⟩ Article dans une revue hal-01457696v1
	International Code for Phytolith Nomenclature 1.0 M. Madella , Anne Alexandre , T. Ball Annals of Botany, 2005, 96 (2), pp.253 - 260. ⟨10.1093/aob/mci172⟩ Article dans une revue hal-01909685v1
	Grass water stress estimated from phytoliths in West Africa Laurent Bremond , Anne Alexandre , Odile Peyron , Joel Guiot Journal of Biogeography, 2005, 32, pp.311 - 327 Article dans une revue hal-01909602v1
	A phytolith index as a proxy of tree cover density in tropical areas: Calibration with Leaf Area Index along a forest-savanna transect in southeastern Cameroon L Bremond , Anne Alexandre , C Hely , Joel Guiot Global and Planetary Change, 2005, 45 (4), pp.277-293. ⟨10.1016/j.gloplacha.2004.09.002⟩ Article dans une revue hal-01457697v1
	First dating of protohistorical forest clearings on the Vosges grasslands (Rossberg, Haut-Rhin, France). A pedoanthracological study Dominique Schwartz , Michel Thinon , Stéphanie Goepp , Christian Schmitt , Julien Casner Comptes Rendus Géoscience, 2005, 337 (14), pp.1250-1256. ⟨10.1016/j.crte.2005.06.004⟩ Article dans une revue hal-01909687v1
	Premières datations directes de défrichements protohistoriques sur les chaumes secondaires des Vosges (Rossberg, Haut-Rhin). Approche pédoanthracologique. Dominique Schwartz , M. Thinon , Stéphanie Goepp , C. Schmitt , J. Casner C.R. Géosciences, 2005, 337, pp. 1250-1256 Article dans une revue halshs-00164093v1
	Advantages and disadvantages of phytolith analysis for the reconstruction of Mediterranean vegetation: an assessment based on modern phytolith, pollen and botanical data (Luberon, France) Laurent Bremond , Anne Alexandre , Errol Véla , Joel Guiot Review of Palaeobotany and Palynology, 2004, 129 (4), pp.213 - 228. ⟨10.1016/j.revpalbo.2004.02.002⟩ Article dans une revue hal-01909607v1
	Methodological improvements for investigating silcrete formation: petrography, FT-IR and oxygen isotope ratio of silcrete quartz cement, Lake Eyre Basin (Australia) Anne Alexandre , Jean-Dominique Meunier , Emmanuelle Llorens , Steve M Hill , Samuel M Savin Chemical Geology, 2004, 211 (3-4), pp.261-274. ⟨10.1016/j.chemgeo.2004.06.024⟩ Article dans une revue hal-01909690v1
	Phytolith assemblages as a promising tool for reconstructing Mediterranean Holocene vegetation Claire Delhon , Anne Alexandre , Jean-François Berger , Stephanie Thiebault , Jacques-Léopold Brochier Quaternary Research, 2003, 59 (1), pp.48-60 Article dans une revue hal-01909885v1
	Late Holocene phytolith and carbon-isotope record from a Latosol at Salitre, South-Central Brazil Anne Alexandre , Jean-Dominique Meunier , André A. Mariotti , François Soubiès Quaternary Research, 1999, 51 (2), pp.187-194 Article dans une revue hal-01909696v1
	Forest response to climate changes in Atlantic Equatorial Africa during the last 4000 years BP and inheritance on the modern landscapes Annie Vincens , Dominique Schwartz , Hilaire Elenga , Isabelle Reynaud-Farrera , Anne Alexandre Journal of Biogeography, 1999, 26 (4), pp.879 - 885. ⟨10.1046/j.1365-2699.1999.00333.x⟩ Article dans une revue hal-01909693v1
	Phytoliths as paleoenvironmental indicators, West Side Middle Awash Valley, Ethiopia Doris Barboni , Raymonde Bonnefille , A. Alexandre , J. D. Meunier Palaeogeography, Palaeoclimatology, Palaeoecology, 1999, 152 (1-2), pp.87-100. ⟨10.1016/s0031-0182(99)00045-0⟩ Article dans une revue hal-01909694v1
	Les phytolithes comme marqueurs paléoenvironnementaux dans l'Atlas atlantique (Maroc) Yves Claude Simone , Jean-Dominique Meunier , Anne Alexandre , Jean-Louis Ballais Etudes de Géographie Physique, 1999, La montagne méditerranéenne, XXVIII, pp.67-74 Article dans une revue hal-01569012v1
	Plant impact on the biogeochemical cycle of silicon and related weathering processes Anne Alexandre , Jean-Dominique Meunier , Fabrice Colin , Jean-Mathias Koud Geochimica et Cosmochimica Acta, 1997, 61 (3), pp.677-682. ⟨10.1016/S0016-7037(97)00001-X⟩ Article dans une revue hal-01909699v1
	Phytoliths : indicators of grassland dynamics during the late Holocene in intertropical Africa Anne Alexandre , J.-D Meunier , Anne-Marie Lezine , A. Vincens , D. Schwartz Palaeogeography, Palaeoclimatology, Palaeoecology, 1997, 136, pp.213 - 229. ⟨10.1016/S0031-0182(97)00089-8⟩ Article dans une revue hal-01909698v1
	Les Phytolithes, indicateurs du cycle biogeochimique du silicium en forêt équatoriale Anne Alexandre , Fabrice Colin , Jean-Dominique Meunier Comptes Rendus de l'Académie des Sciences de Paris.Série 2 : Sciences de la Terre et des Planètes, 1994, 319, pp.453-458 Article dans une revue hal-01909700v1
	Aspects théorique et pratique des échanges thermiques dans la cavité vitre-absorbeur d'un capteur plan A. Alexandre , J. Martinet Revue de Physique Appliquée, 1979, 14 (1), pp.81-85. ⟨10.1051/rphysap:0197900140108100⟩ Article dans une revue jpa-00244593v1

	Evolution d’un écosystème lacustre des Alpes du sud (Massif du Mercantour) depuis la fin de la dernière glaciation Rosine Cartier , David Au Yang , Corinne Sonzogni , Christine Paillès , Abel Guihou Quaternaire, Mar 2024, Rennes, France Communication dans un congrès hal-04515431v1
	First field record of 17O-excess of atmospheric vapor measured by cavity ring-down spectroscopy Claudia Voigt , Christine Vallet-Coulomb , Clément Piel , Ilja Reiter , Jean-Philippe Orts Goldschmidt 2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.5146⟩ Communication dans un congrès hal-03544623v1
	Les diatomées lacustres du Trou au Natron (Tibesti, Tchad) : nouvelles perspectives sur le climat du Sahara à l'Holocène Abdallah Nassour Yacoub , Florence Sylvestre , Abderamane Moussa , Philipp Hoelzmann , Michele Dinies 27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France Communication dans un congrès hal-03588048v1
	The triple oxygen isotope composition of phytoliths, a proxy of relative humidity: impact of the triple oxygen isotope composition of soil water and vegetation type Christine Vallet-Coulomb , A. Alexandre , Clément Outrequin , Christophe Peugeot , Martine Couapel Goldschmidt Conference, virtual, Jul 2021, Lyon, France Communication dans un congrès hal-03549808v1
	Factors controlling the triple oxygen isotope composition of grass leaf water and phytoliths: insights for paleoenvironmental reconstructions Anne Alexandre , Clément Outrequin , Christine Vallet-Coulomb , Amaelle Landais , Clément C. Piel EGU General Assembly 2020, May 2020, Vienne (virtuel), Austria Communication dans un congrès hal-03550755v1
	Contribution of the triple oxygen isotope composition of precipitation to the identification of surface-atmosphere interactions in the sub-humid part of West Africa Christine Vallet-Coulomb , Anne Alexandre , Christophe Peugeot , Abdoukarim Alassane , Vinel Gbewezoun EGU General Assembly 2020, May 2020, Vienne (virtuel), Austria. ⟨10.5194/egusphere-egu2020-13543⟩ Communication dans un congrès hal-03552174v1
	A new not so eucrite-like ungrouped achondrite: northwest africa 12338 Z. Guoz , Audrey A Bouvier , L. Webb , A. Alexandre , Fred J. Longstaffe 50th Lunar and Planetary Conference, Mar 2019, Houston, United States Communication dans un congrès hal-02526360v1
	Stable isotope composition (δ 2 H, δ 18 O AND δ 17 O) of rainfall in Benin, West Africa C Vallet-Coulomb , A. Alexandre , C Outrequin , A. Alassane , T. Stieglitz International Symposium on Isotope Hydrology 2019, 2019, Vienne, Austria Communication dans un congrès hal-03551193v1
	Exploring the driving factors of the triple oxygen isotope composition of water at the soil/plant/atmosphere interface in climate chamber C Outrequin , A. Alexandre , C Vallet-Coulomb , A. Landais , C Piel EGU General Assembly 2019, Apr 2019, Vienne, Austria Communication dans un congrès hal-03550938v1
	First results of the HUMI-17 project - Past dynamic of continental atmospheric relative humidity, new insights from the triple isotope composition of oxygen A. Alexandre Colloquium of the Earth Sciences Department of Western University London, Jan 2018, Ontario, Canada Communication dans un congrès hal-03552210v1
	Oxygen isotopes in biogenic silica and diatom assemblages from Lake Petit (2200 m a.s.l) in the Mediterranean Alps: shedding light on a climatic pulse at 4.2 kyr BP Rosine Cartier , Florence Sylvestre , Christine Paillès , Corinne Sonzogni , Martine Couapel IBIS Conference “Silicon, Silica and their Isotopes », May 2017, Blanes, Spain Communication dans un congrès hal-02568646v1
	Origin, location and molecular characterization of phytolith carbon: insights for the phytolith carbon cycle. A. Alexandre , Jérôme Balesdent , Isabelle Basile-Doelsch , Daniel Borschneck , Patrick Cazevieille 10th international meeting on phytolith research, Sep 2016, Aix en Provence., France Communication dans un congrès hal-03552387v1
	Evaluation of potential standards for oxygen isotope microanalysis A Thomen , K Nagashima , M. Couapel , C Sonzogni , A. Alexandre Goldschmidt 2016, 2016, Yokohama, Japan Communication dans un congrès hal-03551307v1
	Determining new C4 grass plant functional types to reflect the grass cover diversity in Africa M Pasturel , A. Alexandre , C. Cordova , A. Wélé , A. Touré 10th international meeting on phytolith research, Sep 2016, Aix en Provence, France Communication dans un congrès hal-03551405v1
	Towards a new proxy of continental atmospheric humidity: the triple oxygen isotopic composition of plant biosilica A. Alexandre , S Pauchet , A Landais , C Piel , S. Devidal AGU 2016, Dec 2016, San Francisco, United States Communication dans un congrès hal-03550345v1
	The next chapter of direct phytolith 14C dating: debunking the myth of occluded photosynthetic carbon exclusivity G. Santos , Araks Harutyunyan , A. Alexandre , Paul E Reyerson , Kimberley L. Gallagher American Geophysical Union, Fall Meeting 2014, Dec 2014, San Francisco, United States Communication dans un congrès hal-03552507v1
	L’utilisation funéraire des plantes par une communauté paysanne du Moyen Âge. Étude palynologique sur le site de la Pieve di Pava (San Giovanni d’Asso, Toscane, Italie) Rémi Corbineau , Stefano Campana , Aline Durand , Anne Alexandre 5e Rencontres du Gaaf, Le paysage du cimetière médiéval et moderne, Matthieu Gaultier; Anne Dietrich; Alexis Corrochano, Apr 2013, La Riche, France Communication dans un congrès halshs-01740385v1
	Modélisation système appliquée à l'optimisation énergétique des moteurs thermiques A. Alexandre , Y. Bertin , D. Karmed , P. Lagonotte , J.M. Petit Journées SFT, 2006, PARIS, France. pp Communication dans un congrès hal-00476475v1

	A new not so eucrite-like ungrouped achondrite: northwest africa 12338 Z. Guo , A. Bouvier , L. Webb , A. Alexandre , R.A. Korotev 50th Lunar and Planetary Conference, Mar 2019, Houston, United States Poster de conférence hal-02404372v1
	Is 14C-AMS analysis of phytoliths a suitable tool ? Rémi Corbineau , Guaciara M. Santos , Anne Alexandre , Paul E. Reyerson American Geophysical Union Fall Meeting 2011, Dec 2011, San Francisco (California), United States Poster de conférence halshs-00803013v1

	A global compilation of diatom silica oxygen isotope records from lake sediment – trends, and implications for climate reconstruction Philip Meister , Anne Alexandre , Hannah Bailey , Philip Barker , Boris K Biskaborn 2023 Pré-publication, Document de travail hal-04304267v1
	Effects of grass leaf anatomy, development and light/dark alternation on the triple oxygen isotope signature of leaf water and phytoliths: insights for a new proxy of continental atmospheric humidity Anne Alexandre , Elizabeth Webb , Amaelle Landais , Clément Piel , Sebastien Devidal 2019 Pré-publication, Document de travail hal-02107606v1

Anne Alexandre

Publications

The African Holocene Humid Period in the Tibesti mountains (central Sahara, Chad): Climate reconstruction inferred from fossil diatoms and their oxygen isotope composition

Examination of the parameters controlling the triple oxygen isotope composition of grass leaf water and phytoliths at a Mediterranean site: a model–data approach

Dissolution does not affect grass phytolith assemblages

17O‐excess and d‐excess of atmospheric water vapor measured by cavity ring‐down spectrometry: Evidence of a matrix effect and implication for the calibration procedure

The triple oxygen isotope composition of phytoliths, a new proxy of atmospheric relative humidity: controls of soil water isotope composition, temperature, CO2 concentration and relative humidity

Pedogenic origin of precious opals from Wegel Tena (Ethiopia): Evidence from trace elements and oxygen isotopes

Diatom-oxygen isotope record from high-altitude Lake Petit (2200 m a.s.l.) in the Mediterranean Alps: shedding light on a climatic pulse at 4.2 ka

Effects of leaf length and development stage on the triple oxygen isotope signature of grass leaf water and phytoliths: insights for a proxy of continental atmospheric humidity

When the carbon being dated is not what you think it is: Insights from phytolith carbon research

The triple oxygen isotope composition of phytoliths as a proxy of continental atmospheric humidity: insights from climate chamber and climate transect calibrations

Dynamic Nuclear Polarization NMR as a new tool to investigate the nature of organic compounds occluded in plant silica particles

The phytolith carbon sequestration concept: Fact or fiction? A comment on “Occurrence, turnover and carbon sequestration potential of phytoliths in terrestrial ecosystems by Song et al. doi: 10.1016/ j.earscirev.2016.04.007”

The parent body controls on cosmic spherule texture: Evidence from the oxygen isotopic compositions of large micrometeorites

Direct uptake of organically derived carbon by grass roots and allocation in leaves and phytoliths: 13C labeling evidence

Grass Physiognomic Trait Variation in African Herbaceous Biomes

Unambiguous evidence of old soil carbon in grass biosilica particles

Environmental factors related to the production of a complex set of spicules in a tropical freshwater sponge

Impact of Bolivian paleolake evaporation on the δ18O of the Andean glaciers during the last deglaciation (18.5–11.7 ka): diatom-inferred δ18O values and hydro-isotopic modeling

New highlights of phytolith structure and occluded carbon location: 3-D X-ray microscopy and NanoSIMS results

Evidence of old soil carbon in grass biosilica particles

Changes in Holocene tree cover density in Cabo Frio (Rio de Janeiro, Brazil): Evidence from soil phytolith assemblages

Towards producing pure phytolith concentrates from plants that are suitable for carbon isotopic analysis

Statistical relationships between AET/PET and phytolith indices (vol 32, pg 311, 2005)

Possible source of ancient carbon in phytolith concentrates from harvested grasses

Interactive comment on ″Comment on : ″Possible source of ancient carbon in phytolith concentrates from harvested grasses″ by G.M. Santos et al. (2012)″ by L.A. Sullivan and J.F. Parr

Corrigendum to `The oxygen isotopic composition of phytolith assemblages from tropical rainforest soil tops (Queensland, Australia): validation of a new paleoenvironmental tool' published in Clim. Past, 8, 307-324, 2012

The oxygen isotopic composition of phytolith assemblages from tropical rainforest soil tops (Queensland, Australia): validation of a new paleoenvironmental tool

Inter-laboratory comparison of oxygen isotope compositions from biogenic silica

The role of savannas in the terrestrial Si cycle: A case-study from Lamto, Ivory Coast

THE PHYTOLITH 14 C PUZZLE: A TALE OF BACKGROUND DETERMINATIONS AND ACCURACY TESTS

Identification of the parent bodies of micrometeorites with high-precision oxygen isotope ratios

Re-examination of the temperature-dependent relationship between δ18Odiatoms and δ18Olake water and implications for paleoclimate inferences

Comment on the paper in Quaternary International: “Methodological concerns for analysis of phytolith assemblages: Does count size matter?” (C.A.E. Strömberg)

IR Laser Extraction Technique Applied to Oxygen Isotope Analysis of Small Biogenic Silica Samples

Phytolith indices as proxies of grass subfamilies on East African tropical mountains

Definition of grassland biomes from phytoliths in West Africa

Phytoliths as indicators of pedogenesis and paleoenvironmental changes in the Brazilian cerrado

A new protocol for oxygen isotope analysis of authigenic and biogenic fine silica grains using laser-extraction technique

Oxygen isotope analyses of fine silica grains using laser-extraction technique : comparison with oxygen isotope data obtained from ion microprobe analyses and application to quartzite and silcrete cement investigation

Contribution of phytoliths to the suspended load of biogenic silica in the Nyong basin rivers (Cameroon)

Grass water stress estimated from phytoliths in West Africa

International Code for Phytolith Nomenclature 1.0

Grass water stress estimated from phytoliths in West Africa

A phytolith index as a proxy of tree cover density in tropical areas: Calibration with Leaf Area Index along a forest-savanna transect in southeastern Cameroon

First dating of protohistorical forest clearings on the Vosges grasslands (Rossberg, Haut-Rhin, France). A pedoanthracological study

Premières datations directes de défrichements protohistoriques sur les chaumes secondaires des Vosges (Rossberg, Haut-Rhin). Approche pédoanthracologique.

Advantages and disadvantages of phytolith analysis for the reconstruction of Mediterranean vegetation: an assessment based on modern phytolith, pollen and botanical data (Luberon, France)

Methodological improvements for investigating silcrete formation: petrography, FT-IR and oxygen isotope ratio of silcrete quartz cement, Lake Eyre Basin (Australia)

Phytolith assemblages as a promising tool for reconstructing Mediterranean Holocene vegetation

Late Holocene phytolith and carbon-isotope record from a Latosol at Salitre, South-Central Brazil

Forest response to climate changes in Atlantic Equatorial Africa during the last 4000 years BP and inheritance on the modern landscapes

Phytoliths as paleoenvironmental indicators, West Side Middle Awash Valley, Ethiopia

Les phytolithes comme marqueurs paléoenvironnementaux dans l'Atlas atlantique (Maroc)

Plant impact on the biogeochemical cycle of silicon and related weathering processes

Phytoliths : indicators of grassland dynamics during the late Holocene in intertropical Africa

Les Phytolithes, indicateurs du cycle biogeochimique du silicium en forêt équatoriale

Aspects théorique et pratique des échanges thermiques dans la cavité vitre-absorbeur d'un capteur plan

Evolution d’un écosystème lacustre des Alpes du sud (Massif du Mercantour) depuis la fin de la dernière glaciation

First field record of 17O-excess of atmospheric vapor measured by cavity ring-down spectroscopy

Les diatomées lacustres du Trou au Natron (Tibesti, Tchad) : nouvelles perspectives sur le climat du Sahara à l'Holocène

The triple oxygen isotope composition of phytoliths, a proxy of relative humidity: impact of the triple oxygen isotope composition of soil water and vegetation type

Factors controlling the triple oxygen isotope composition of grass leaf water and phytoliths: insights for paleoenvironmental reconstructions

Contribution of the triple oxygen isotope composition of precipitation to the identification of surface-atmosphere interactions in the sub-humid part of West Africa

A new not so eucrite-like ungrouped achondrite: northwest africa 12338

Stable isotope composition (δ 2 H, δ 18 O AND δ 17 O) of rainfall in Benin, West Africa

Exploring the driving factors of the triple oxygen isotope composition of water at the soil/plant/atmosphere interface in climate chamber

First results of the HUMI-17 project - Past dynamic of continental atmospheric relative humidity, new insights from the triple isotope composition of oxygen

Oxygen isotopes in biogenic silica and diatom assemblages from Lake Petit (2200 m a.s.l) in the Mediterranean Alps: shedding light on a climatic pulse at 4.2 kyr BP

Origin, location and molecular characterization of phytolith carbon: insights for the phytolith carbon cycle.

Evaluation of potential standards for oxygen isotope microanalysis

Determining new C4 grass plant functional types to reflect the grass cover diversity in Africa

Towards a new proxy of continental atmospheric humidity: the triple oxygen isotopic composition of plant biosilica

The next chapter of direct phytolith 14C dating: debunking the myth of occluded photosynthetic carbon exclusivity

L’utilisation funéraire des plantes par une communauté paysanne du Moyen Âge. Étude palynologique sur le site de la Pieve di Pava (San Giovanni d’Asso, Toscane, Italie)

Modélisation système appliquée à l'optimisation énergétique des moteurs thermiques

A new not so eucrite-like ungrouped achondrite: northwest africa 12338

Is 14C-AMS analysis of phytoliths a suitable tool ?

A global compilation of diatom silica oxygen isotope records from lake sediment – trends, and implications for climate reconstruction

¹⁷O‐excess and d‐excess of atmospheric water vapor measured by cavity ring‐down spectrometry: Evidence of a matrix effect and implication for the calibration procedure

The triple oxygen isotope composition of phytoliths, a new proxy of atmospheric relative humidity: controls of soil water isotope composition, temperature, CO₂ concentration and relative humidity