Browsing by Author Smith, AM

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 29 to 48 of 62 < previous   next >
Issue DateTitleAuthor(s)
1-Mar-2013High-precision C-14 measurements demonstrate production of in situ cosmogenic (CH4)-C-14 and rapid loss of in situ cosmogenic (CO)-C-14 in shallow Greenland firnPetrenko, VV; Severinghaus, JP; Smith, AM; Riedel, K; Baggenstos, D; Harth, CM; Orsi, A; Hua, Q; Frnaz, P; Takeshita, Y; Brailsford, G; Weiss, RF; Buizert, C; Dickson, A; Schaefer, H
1-Dec-2015Ice core measurements of 14CH4 constrain the sources of atmospheric methane increase during abrupt warming events of the last deglaciationPetrenko, VV; Severinghaus, JP; Smith, AM; Riedel, K; Brook, EJ; Schaefer, H; Baggenstos, D; Harth, CM; Hua, Q; Dyonisius, M; Buizert, C; Schilt, A; Faïn, X; Mitchell, L; Bauska, TK; Orsi, A; Weiss, RF
12-Apr-2015Ice core measurements of 14CH4 show no evidence of methane release from methane hydrates or old permafrost carbon during a large warming event 11,600 years agoPetrenko, VV; Severinghaus, JP; Smith, AM; Riedel, K; Brook, EJ; Schaefer, H; Battenstos, D; Harth, CM; Hua, Q; Buizert, C; Schilt, A; Fain, X; Mitchell, L; Bauska, TK; Orsi, A
7-Mar-2016Ice core measurements of 14CH4 show no evidence of methane release to atmosphere from methane hydrates during a large warming event 11,600 years agoPetrenko, VV; Severinghaus, JP; Smith, AM; Riedel, K; Brook, EJ; Schaefer, H; Baggenstos, D; Harth, CM; Hua, Q; Buizert, C; Schift, A; Fain, X; Mitchell, L; Bauska, TK; Orsi, A; Weiss, RF
1-Jan-2012Influence of model resolution of model resolution on the atmospheric transport of Be-10Heikkilä, U; Smith, AM
Mar-2008Instruments and methods: a novel method for obtaining very large ancient air samples from ablating glacial ice for analyses of methane radiocarbon.Petrenko, VV; Severinghaus, JP; Brook, EJ; Muhle, J; Headly, M; Harth, CM; Schaefer, H; Reeh, N; Weiss, RF; Lowe, DC; Smith, AM
Jun-2007An inter-comparison of Be-10 and Al-26 AMS reference standards and the Be-10 half-life.Fink, D; Smith, AM
15-Oct-2012Lake Quaternary mega-lakes fed by the northern and southern river systems of central Australia: varying moisture sources and increased continental aridityCohen, TJ; Nanson, GC; Jansen, JD; Jones, BG; Jacobs, Z; Larsen, JR; May, JH; Treble, PC; Price, DM; Smith, AM
4-Jun-2009Laser-heated microfurnace: gas analysis & graphite morphology.Smith, AM; Yang, B; Hua, Q; Mann, M
15-May-2009Late Pleistocene onset of monsoonal rain and abrupt strengthening of ENSO 3,900 cal yrs BP recorded by diatomaceous sediments from dry tropical AustraliaWust, RAJ; Shemesh, A; Ridd, P; Stephenson, J; Jacobsen, GE; Smith, AM
25-Jul-2016Low atmospheric CO2 levels during the Little Ice Age due to cooling-induced terrestrial uptakeRubino, M; Etheridge, DM; Trudinger, CM; Allison, CE; Rayner, PJ; Enting, I; Mulvaney, R; Steele, LP; Langenfelds, RL; Sturges, WT; Curran, MAJ; Smith, AM
1-Oct-2009Massive perturbation in terrestrial ecosystems of the Eastern Mediterranean region associated with the 8.2 kyr BP climatic event.Pross, J; Kotthoff, U; Muller, UC; Peyron, O; Dormoy, I; Schmiedl, G; Kalaitzidis, S; Smith, AM
16-Jun-2010Measurement of Pb in ancient Antarctic ice: implications for source regions of aerosols and past environmental conditionsBurn-Nunes, L; Rosman, KJR; Vallelonga, P; Loss, RD; Curran, MAJ; Smith, AM
15-Mar-2016Measurements of 14C in ancient ice from Taylor Glacier, Antarctica constrain in situ cosmogenic 14CH4 and 14CO production rates.Petrenko, VV; Severinghaus, JP; Schaefer, H; Smith, AM; Kuhl, TW; Baggenstos, D; Hua, Q; Brook, EJ; Rose, P; Kulin, R; Bauska, TK; Harth, CM; Buizert, C; Orsi, A; Emanuele, G; Lee, JE; Brailsford, G; Keeling, R; Weiss, RF
3-Sep-2010Methane from the east Siberian Arctic Shelf.Petrenko, VV; Etheridge, DM; Weiss, RF; Brook, EJ; Schaefer, H; Severinghaus, JP; Smith, AM; Lowe, D; Hua, Q; Riedel, K
19-Jun-2020Million-year lag times in a post-orogenic sediment conveyorFülöp, RH; Codilean, AT; Wilcken, KM; Cohen, TJ; Fink, D; Smith, AM; Yang, B; Levchenko, VA; Wacker, L; Marx, SK; Stomsoe, N; Fujioka, T; Dunai, TJ
11-Oct-2012Monsoonal influence on southern hemisphere (CO2)-C-14Hua, Q; Barbetti, M; Levchenko, VA; D'Arrigo, RD; Buckley, BM; Smith, AM
24-Jun-2013Natural and anthropogenic changes in atmospheric greenhouse gases over the past 2 millenniaEtheridge, DM; Rubino, M; Trudinger, CM; Allison, CE; Steele, LP; Thornton, D; Vollmer, M; Krummel, PB; Smith, AM; Curran, MAJ; Sturgess, WT
Mar-2008New method for analyzing 14C of methane in ancient air extracted from glacial ice.Petrenko, VV; Smith, AM; Brailsford, G; Riedel, K; Hua, Q; Lowe, DC; Severinghaus, JP; Levchenko, VA; Bromley, T; Moss, R; Muhle, J; Brook, EJ
Sep-2008New radiocarbon measurements from Tasmanian Huon pine: closing the current gap in tree-ring based calibration data for the early Younger DryasHua, Q; Barbetti, M; Fink, D; Levchenko, VA; Zoppi, U; Smith, AM; Bertuch, F