<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Warrier, Rohit B.</style></author><author><style face="normal" font="default" size="100%">Clara M. Castro</style></author><author><style face="normal" font="default" size="100%">Chris M. Hall</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reconstructing the evolution of Lake Bonney, Antarctica using dissolved noble gases</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Geochemistry</style></secondary-title><short-title><style face="normal" font="default" size="100%">Applied Geochemistry</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan-07-2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S088329271500044Xhttp://api.elsevier.com/content/article/PII:S088329271500044X?httpAccept=text/xmlhttp://api.elsevier.com/content/article/PII:S088329271500044X?httpAccept=text/plain</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">46 - 61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p id=&quot;sp0010&quot; style=&quot;font-size: 16px; margin-top: 0px; margin-bottom: 9px; font-family: Arial, Helvetica, 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', STIXGeneral, 'Cambria Math', 'Arial Unicode MS', sans-serif; word-spacing: -0.15ex; color: rgb(46, 46, 46); line-height: 23.6800003051758px;&quot;&gt;Lake Bonney (LB), located in Taylor valley, Antarctica, is a perennially ice-covered lake with two lobes, West Lake Bonney (WLB) and East Lake Bonney (ELB), which are separated by a narrow ridge. Numerous studies have attempted to reconstruct the evolution of LB because of its sensitivity to climatic variations and the lack of reliable millennial-scale continental records of climate in this region of Antarctica. However, these studies are limited by the availability of accurate lacustrine chronologies. Here, we attempt to better constrain the chronology of LB and thus, the evolution of past regional climate by estimating water residence times based on He, Ne and Ar concentrations and isotopic ratios in both WLB and ELB.&lt;/p&gt;&lt;p id=&quot;sp0015&quot; style=&quot;font-size: 16px; margin-top: 0px; margin-bottom: 9px; font-family: Arial, Helvetica, 'Lucida Sans Unicode', 'Microsoft Sans Serif', 'Segoe UI Symbol', STIXGeneral, 'Cambria Math', 'Arial Unicode MS', sans-serif; word-spacing: -0.15ex; color: rgb(46, 46, 46); line-height: 23.6800003051758px;&quot;&gt;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;3&lt;/sup&gt;He and&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He excesses up to two and three orders of magnitude and 35&amp;ndash;150 times the atmospheric values are observed for WLB and ELB samples, respectively. In comparison, while measured&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar/&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;36&lt;/sup&gt;Ar ratios are atmospheric (&amp;sim;295.5) in ELB, WLB samples display&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar/&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;36&lt;/sup&gt;Ar ratios of up to &amp;sim;315 reflecting addition of radiogenic&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar. Both&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He and&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar excesses clearly identify the addition of subglacial discharge (SGD) from underneath Taylor Glacier into WLB at depths of 25&amp;nbsp;m and 35&amp;nbsp;m. He isotopic ratios suggest that He excesses are predominantly crustal (&amp;gt;93%) in origin with small mantle contributions (&amp;lt;7%). These crustal&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He and&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar excesses are used together with basement rock production rates of these isotopes to derive first-order approximations of water residence times for both lobes. Numerous factors capable of affecting water residence times are evaluated and corrected&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He and&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar water ages are used to place further constrains into the reconstruction of both WLB and ELB history. Combined&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He and&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;40&lt;/sup&gt;Ar ages in WLB suggest maximum water residence times of &amp;sim;250&amp;nbsp;kyrs BP. These results support the presence of remnant water from proglacial lakes that existed during Marine Isotope Stage 7 (160&amp;ndash;240&amp;nbsp;kyrs) in WLB, in agreement with previous studies. In comparison,&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He ages in ELB are much younger (&amp;lt;27&amp;nbsp;kyrs BP) and display a complex evolutionary history that is very different from WLB.&amp;nbsp;&lt;sup style=&quot;font-size: 0.75em; line-height: 0;&quot;&gt;4&lt;/sup&gt;He ages also suggest that the ELB ice cover formed significantly earlier (&amp;sim;1.5&amp;nbsp;kyrs BP) than previously reported. The timing of these hydrologic changes in ELB appears to correspond to regional and global climatic events that are recorded in both the Taylor Dome ice-core record as well as in other Dry Valley Lakes.&lt;/p&gt;</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Lawson Knoepfle</style></author><author><style face="normal" font="default" size="100%">Jill A. Mikucki</style></author><author><style face="normal" font="default" size="100%">W. Berry Lyons</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Radiocarbon abundance and reservoir effects in lakes of the McMurdo Dry Valleys, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Limnology and Oceanography</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">05/2014</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">811-826</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">3</style></issue><section><style face="normal" font="default" size="100%">811</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. M. Marion</style></author><author><style face="normal" font="default" size="100%">A. E. Murray</style></author><author><style face="normal" font="default" size="100%">Wagner, Bernd</style></author><author><style face="normal" font="default" size="100%">Christian H. Fritsen</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Carbon Sequestration and Release from Antarctic Lakes: Lake Vida and West Lake Bonney (McMurdo Dry Valleys)</style></title><secondary-title><style face="normal" font="default" size="100%">Aquatic Geochemistry</style></secondary-title><short-title><style face="normal" font="default" size="100%">Aquat Geochem</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">03/2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/s10498-012-9184-1http://link.springer.com/content/pdf/10.1007/s10498-012-9184-1</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">135 - 145</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;Perennial ice covers on many Antarctic lakes have resulted in high lake inorganic carbon contents. The objective of this paper was to evaluate and compare the brine and CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;chemistries of Lake Vida (Victoria Valley) and West Lake Bonney (Taylor Valley), two lakes of the McMurdo Dry Valleys (East Antarctica), and their potential consequences during global warming. An existing geochemical model (FREZCHEM-15) was used to convert measured molarity into molality needed for the FREZCHEM model, and this model added a new algorithm that converts measured DIC into carbonate alkalinity needed for the FREZCHEM model. While quite extensive geochemical information exists for ice-covered Taylor Valley lakes, such as West Lake Bonney, only limited information exists for the recently sampled brine of &amp;gt;25&amp;nbsp;m ice-thick Lake Vida. Lake Vida brine had a model-calculated pCO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;=&amp;nbsp;0.60 bars at the field pH (6.20); West Lake Bonney had a model-calculated pCO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;=&amp;nbsp;5.23&amp;nbsp;bars at the field pH (5.46). Despite the high degree of atmospheric CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;supersaturation in West Lake Bonney, it remains significantly undersaturated with the gas hydrate, CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;middot;6H&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;O, unless these gas hydrates are deep in the sediment layer or are metastable having formed under colder temperatures or greater pressures. Because of lower temperatures, Lake Vida could start forming CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;middot;6H&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;O at lower pCO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;values than West Lake Bonney; but both lakes are significantly undersaturated with the gas hydrate, CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;middot;6H&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;O. For both lakes, simulation of global warming from current subzero temperatures (&amp;minus;13.4&amp;nbsp;&amp;deg;C in Lake Vida and &amp;minus;4.7&amp;nbsp;&amp;deg;C in West Lake Bonney) to 10&amp;nbsp;&amp;deg;C has shown that a major loss of solution-phase carbon as CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;gases and carbonate minerals occurred when the temperatures rose above 0&amp;nbsp;&amp;deg;C and perennial ice covers would disappear. How important these Antarctic CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;sources will be for future global warming remains to be seen. But a recent paper has shown that methane increased in atmospheric concentration due to deglaciation about 10,000&amp;nbsp;years ago. So, CO&lt;/span&gt;&lt;span style=&quot;outline: 0px; font-size: 0.9rem; line-height: 1; vertical-align: text-bottom; color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot;color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif; font-size: 13px; line-height: 20.7999992370605px;&quot;&gt;&amp;nbsp;release from ice lakes might contribute to atmospheric gases in the future.&lt;/span&gt;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">A. E. Murray</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Christian H. Fritsen</style></author><author><style face="normal" font="default" size="100%">Christopher P. McKay</style></author><author><style face="normal" font="default" size="100%">Kaelin M. Cawley</style></author><author><style face="normal" font="default" size="100%">R. L. Edwards</style></author><author><style face="normal" font="default" size="100%">Kuhn, Emanuele</style></author><author><style face="normal" font="default" size="100%">Diane M. McKnight</style></author><author><style face="normal" font="default" size="100%">Nathaniel E Ostrom</style></author><author><style face="normal" font="default" size="100%">Vivian Peng</style></author><author><style face="normal" font="default" size="100%">Adrian Ponce</style></author><author><style face="normal" font="default" size="100%">John C. Priscu</style></author><author><style face="normal" font="default" size="100%">Samarkin, Vladimir A.</style></author><author><style face="normal" font="default" size="100%">Ashley T Townsend</style></author><author><style face="normal" font="default" size="100%">Protima Wagh</style></author><author><style face="normal" font="default" size="100%">Seth A Young</style></author><author><style face="normal" font="default" size="100%">Pung To Yung</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Microbial life at -13  C in the brine of an ice-sealed Antarctic lake</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences</style></secondary-title><short-title><style face="normal" font="default" size="100%">Proceedings of the National Academy of Sciences</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">12/2012</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.pnas.org/cgi/doi/10.1073/pnas.1208607109</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">109</style></volume><pages><style face="normal" font="default" size="100%">20626 - 20631</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">50</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wagner, Bernd</style></author><author><style face="normal" font="default" size="100%">Ortlepp, Sabrina</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Melles, Martin</style></author><author><style face="normal" font="default" size="100%">Andy Burkemper</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Holocene environmental history of Lake Hoare, Taylor Valley, Antarctica, reconstructed from sediment cores</style></title><secondary-title><style face="normal" font="default" size="100%">Antarctic Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">6/2011</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://journals.cambridge.org/action/displayAbstract?fromPage=online&amp;aid=8275374</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">307 - 319</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">03</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jessica L. Malone</style></author><author><style face="normal" font="default" size="100%">Clara M. Castro</style></author><author><style face="normal" font="default" size="100%">Chris M. Hall</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Christopher P. McKay</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">New insights into the origin and evolution of Lake Vida, McMurdo Dry Valleys, Antarctica — A noble gas study in ice and brines</style></title><secondary-title><style face="normal" font="default" size="100%">Earth and Planetary Science Letters</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S0012821X09006335</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">289</style></volume><pages><style face="normal" font="default" size="100%">112 - 122</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">1-2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jaraula, Caroline M.B.</style></author><author><style face="normal" font="default" size="100%">Brassell, Simon C.</style></author><author><style face="normal" font="default" size="100%">Rachael M. Morgan-Kiss</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Origin and tentative identification of tri to pentaunsaturated ketones in sediments from Lake Fryxell, East Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Organic Geochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">4/2010</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">386 - 397</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">4</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wagner, Bernd</style></author><author><style face="normal" font="default" size="100%">Ortlepp, Sabrina</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Melles, Martin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Palaeoenvironmental implications derived from a piston core from east lobe Bonney, Taylor Valley, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Antarctic Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">10/2010</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">522 - 530</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">05</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jaraula, C</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">John C. Priscu</style></author><author><style face="normal" font="default" size="100%">Kathleen A. Welch</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Composition and Biodegradation of a Synthetic Oil Spilled on the Perennial Ice Cover of Lake Fryxell, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Environmental Science &amp; Technology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">43</style></volume><pages><style face="normal" font="default" size="100%">2708-2713</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Knoepfle, J</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">W. Berry Lyons</style></author><author><style face="normal" font="default" size="100%">Galchenko, V</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Particulate organic and dissolved inorganic carbon stable isotopic compositions in Taylor Valley lakes, Antarctica: the effect of legacy</style></title><secondary-title><style face="normal" font="default" size="100%">Hydrobiologia</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">632</style></volume><pages><style face="normal" font="default" size="100%">139-156</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Christian H. Fritsen</style></author><author><style face="normal" font="default" size="100%">A. E. Murray</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Christopher P. McKay</style></author><author><style face="normal" font="default" size="100%">Kyne, J</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Entry approach into pristine ice-sealed lakes - Lake Vida, East Antarctica, a model ecosystem</style></title><secondary-title><style face="normal" font="default" size="100%">Limnology and Oceanography-Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">542-547</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jaraula, C</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">John C. Priscu</style></author><author><style face="normal" font="default" size="100%">Kathleen A. Welch</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">SPME-GCMS study of the natural attenuation of aviation diesel spilled on the perennial ice cover of Lake Fryxell, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Science of the Total Environment</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">407</style></volume><pages><style face="normal" font="default" size="100%">250-262</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Wagner, B</style></author><author><style face="normal" font="default" size="100%">Melles, M</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">Forman, S</style></author><author><style face="normal" font="default" size="100%">Pierau, R</style></author><author><style face="normal" font="default" size="100%">Allan, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glacial and postglacial sedimentation in the Fryxell basin, Taylor Valley, Southern Victoria Land, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Palaeography, Palaeoclimatology, Palaeoecology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">341</style></volume><pages><style face="normal" font="default" size="100%">320</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Lawson, J</style></author><author><style face="normal" font="default" size="100%">Peter T. Doran</style></author><author><style face="normal" font="default" size="100%">Kenig, Fabien</style></author><author><style face="normal" font="default" size="100%">David J. DesMarais</style></author><author><style face="normal" font="default" size="100%">John C. Priscu</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Stable carbon and nitrogen isotopic compositions of benthic and pelagic organic matter in four polar lakes of the McMurdo Dry Valleys, Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Aquatic Geochemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">269-301</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><accession-num><style face="normal" font="default" size="100%">LTER63371</style></accession-num></record></records></xml>