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60Fe and 244Pu deposited on Earth constrain the r-process yields of recent nearby supernovae 期刊论文
Science, 2021
作者:  A. Wallner;  M. B. Froehlich;  M. A. C. Hotchkis;  N. Kinoshita;  M. Paul;  M. Martschini;  S. Pavetich;  S. G. Tims;  N. Kivel;  D. Schumann;  M. Honda;  H. Matsuzaki;  T. Yamagata
收藏  |  浏览/下载:14/0  |  提交时间:2021/05/21
Iron isotope fractionation at the core-mantle boundary by thermodiffusion 期刊论文
NATURE GEOSCIENCE, 2020, 13 (5)
作者:  Lesher, Charles E.;  Dannberg, Juliane;  Barfod, Gry H.;  Bennett, Neil R.;  Glessner, Justin J. G.;  Lacks, Daniel J.;  Brenan, James M.
收藏  |  浏览/下载:4/0  |  提交时间:2020/05/13
Subglacial meltwater supported aerobic marine habitats during Snowball Earth 期刊论文
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (51) : 25478-25483
作者:  Maxwell A. Lechte;  Malcolm W. Wallace;  Ashleigh van Smeerdijk Hood;  Weiqiang Li;  Ganqing Jiang;  Galen P. Halverson;  Dan Asael;  Stephanie L. McColl;  and Noah J. Planavsky
收藏  |  浏览/下载:14/0  |  提交时间:2020/04/16
oxygenation  glaciation  Snowball Earth  iron formation  Fe isotopes  
Permafrost and lakes control river isotope composition across a boreal Arctic transect in the Western Siberian lowlands 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (3)
作者:  Ala-aho, P.;  Soulsby, C.;  Pokrovsky, O. S.;  Kirpotin, S. N.;  Karlsson, J.;  Serikova, S.;  Manasypov, R.;  Lim, A.;  Krickov, I.;  Kolesnichenko, L. G.;  Laudon, H.;  Tetzlaff, D.
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
stable water isotopes  Western Siberia Lowlands  mean transit time  hydrological connectivity  permafrost  
Isotopic evidence for oxygenated Mesoarchaean shallow oceans 期刊论文
NATURE GEOSCIENCE, 2018, 11 (2) : 133-+
作者:  Eickmann, Benjamin;  Hofmann, Axel;  Wille, Martin;  Bui, Thi Hao;  Wing, Boswell A.;  Schoenberg, Ronny
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
Linking Barbados Mineral Dust Aerosols to North African Sources Using Elemental Composition and Radiogenic Sr, Nd, and Pb Isotope Signatures 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 123 (2) : 1384-1400
作者:  Bozlaker, Ayse;  Prospero, Joseph M.;  Price, Jim;  Chellam, Shankararaman
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
dust  Barbados  Sahara-Sahel  elemental composition  radiogenic isotopes  long-range transport  
Changes in Fe Oxidation Rate in Hydrothermal Plumes as a Potential Driver of Enhanced Hydrothermal Input to Near-Ridge Sediments During Glacial Terminations 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017, 44 (23)
作者:  Cullen, J. T.;  Coogan, L. A.
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/09
The competition between coastal trace metal fluxes and oceanic mixing from the Be-10/Be-9 ratio: Implications for sedimentary records 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017, 44 (16)
作者:  Wittmann, H.;  von Blanckenburg, F.;  Mohtadi, M.;  Christl, M.;  Bernhardt, A.
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/09
meteoric Be-10  Be-9 ratio  coastal trace metals  oceanic mixing  marine sedimentary records  paleosediment fluxes  boundary exchange  
Iron isotopes reveal distinct dissolved iron sources and pathways in the intermediate versus deep Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (5) : 858-863
作者:  Abadie, Cyril;  Lacan, Francois;  Radic, Amandine;  Pradoux, Catherine;  Poitrasson, Franck
收藏  |  浏览/下载:0/0  |  提交时间:2019/11/27
iron isotopes  GEOTRACES  South Atlantic  Southern Ocean  remineralization  
Iron isotopes reveal distinct dissolved iron sources and pathways in the intermediate versus deep Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (5) : 858-863
作者:  Cyril Abadie;  Francois Lacan;  Amandine Radic;  Catherine Pradoux;  and Franck Poitrasson
收藏  |  浏览/下载:0/0  |  提交时间:2019/11/27
iron isotopes  GEOTRACES  South Atlantic  Southern Ocean  remineralization