<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saltzman, E. S.</style></author><author><style face="normal" font="default" size="100%">Dioumaeva, I.</style></author><author><style face="normal" font="default" size="100%">Finley, Brandon</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Glacial/interglacial variations in methanesulfonate (MSA) in the Siple Dome ice core, West Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Geophysical Research Letters</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Geophys. Res. Lett.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acid</style></keyword><keyword><style  face="normal" font="default" size="100%">boundary-layer</style></keyword><keyword><style  face="normal" font="default" size="100%">climate</style></keyword><keyword><style  face="normal" font="default" size="100%">cycle</style></keyword><keyword><style  face="normal" font="default" size="100%">dimethylsulfide</style></keyword><keyword><style  face="normal" font="default" size="100%">phytoplankton</style></keyword><keyword><style  face="normal" font="default" size="100%">ross sea</style></keyword><keyword><style  face="normal" font="default" size="100%">Saltzman Lab</style></keyword><keyword><style  face="normal" font="default" size="100%">sheet</style></keyword><keyword><style  face="normal" font="default" size="100%">southern-ocean</style></keyword><keyword><style  face="normal" font="default" size="100%">sulfur</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">06/2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">pub/716</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">11</style></number><volume><style face="normal" font="default" size="100%">33</style></volume><isbn><style face="normal" font="default" size="100%">0094-8276</style></isbn><language><style face="normal" font="default" size="100%">English</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Methanesulfonate (MSA) in the Siple Dome ice core is a record of the deposition of biogenic sulfur to the West Antarctic ice sheet covering the past 100 kyr. Siple Dome MSA levels were low during the last glacial maximum, and increased to higher Holocene levels with a several kyr lag relative to the deglacial warming. The positive correlation between MSA and temperature at Siple Dome is similar to that in Greenland ice cores (Renland, GISP2, and GRIP), and stands in contrast to the negative correlation observed at Vostok, East Antarctica. The Siple Dome MSA data suggest that the sign of the high latitude dust/sulfur/climate feedback is negative, at least for the Pacific sector of the high latitude Southern ocean. These results challenge the idea that fertilization by increased dust deposition led to widespread increased DMS emissions from this region of the glacial Southern Ocean.&lt;/p&gt;</style></abstract><work-type><style face="normal" font="default" size="100%">Article</style></work-type><accession-num><style face="normal" font="default" size="100%">ISI:000238218400001</style></accession-num><notes><style face="normal" font="default" size="100%">&lt;p&gt;ISI Document Delivery No.: 052FRTimes Cited: 1Cited Reference Count: 35Cited References:      ANDERSON JB, 2002, QUATERNARY SCI REV, V21, P49     ARSENE C, 1999, PHYS CHEM CHEM PHYS, V1, P5463     BERRESHEIM H, 1995, COMPOSITION CHEM CLI, P251     BOYD PW, 2000, NATURE, V407, P695     BROOK EJ, 2005, QUATERNARY SCI REV, V24, P1333, DOI     10.1016/j.quascirev.2005.02.002     BRZEZINSKI MA, 2002, GEOPHYS RES LETT, V29, ARTN 1564     CHARLSON RJ, 1987, NATURE, V326, P655     CLARKE AD, 1998, SCIENCE, V282, P89     COSME E, 2005, J GEOPHYS RES-ATMOS, V110, ARTN D03302     CURRAN MAJ, 2003, SCIENCE, V302, P1203     DELMAS RJ, 2003, TELLUS B, V55, P71     DITULLIO GR, 1996, J GEOPHYS RES-OCEANS, V101, P18467     HANSSON ME, 1993, GEOPHYS RES LETT, V20, P1163     HYNES AJ, 1986, J PHYS CHEM-US, V90, P4148     KELLER MD, 1989, ACS SYM SER, V393, P167     KREUTZ KJ, 1997, SCIENCE, V277, P1294     LEGRAND M, 1991, NATURE, V350, P144     LEGRAND M, 1997, J GEOPHYS RES-OCEANS, V102, P26663     LEGRAND MR, 1988, NATURE, V334, P418     LICHT KJ, 2002, ARCT ANTARCT ALP RES, V34, P324     MATSON JS, 2002, BMC MICROBIOL, V2, P16     PSZENNY AAP, 1992, J ATMOS CHEM, V14, P273     SAIGNE C, 1987, NATURE, V330, P240     SALTZMAN ES, 1983, J GEOPHYS RES-OC ATM, V88, P897     SALTZMAN ES, 1997, J GEOPHYS RES-OCEANS, V102, P26649     SHAW GE, 1983, CLIMATIC CHANGE, V5, P297     STEIG EJ, 1998, ANN GLACIOL, V27, P305     TAYLOR K, 2005, J GLACIOL, V50, P453     TURNER SM, 2004, GEOPHYS RES LETT, V31, ARTN L14307     VIMEUX F, 2001, CLIM DYNAM, V17, P503     WAGNON P, 1999, J GEOPHYS RES-ATMOS, V104, P3423     WATSON AJ, 1998, PHILOS T ROY SOC B, V353, P41     WELCH KA, 1993, GEOPHYS RES LETT, V20, P443     WILLIAMS MB, 2001, CHEM PHYS LETT, V344, P61     YANG QZ, 1997, J GEOPHYS RES-ATMOS, V102, P23289Amer geophysical unionWashington&lt;/p&gt;</style></notes><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA.Saltzman, ES, Univ Calif Irvine, Dept Earth Syst Sci, 3325 Croul Hall, Irvine, CA 92697 USA.eric.saltzman@uci.edu&lt;/p&gt;</style></auth-address></record></records></xml>