Year |
Citation |
Score |
2014 |
Sofen ED, Alexander B, Steig EJ, Thiemens MH, Kunasek SA, Amos HM, Schauer AJ, Hastings MG, Bautista J, Jackson TL, Vogel LE, Mcconnell JR, Pasteris DR, Saltzman ES. WAIS Divide ice core suggests sustained changes in the atmospheric formation pathways of sulfate and nitrate since the 19th century in the extratropical Southern Hemisphere Atmospheric Chemistry and Physics. 14: 5749-5769. DOI: 10.5194/Acp-14-5749-2014 |
0.752 |
|
2013 |
Geng L, Schauer AJ, Kunasek SA, Sofen ED, Erbland J, Savarino J, Allman DJ, Sletten RS, Alexander B. Analysis of oxygen-17 excess of nitrate and sulfate at sub-micromole levels using the pyrolysis method. Rapid Communications in Mass Spectrometry : Rcm. 27: 2411-9. PMID 24097397 DOI: 10.1002/Rcm.6703 |
0.54 |
|
2012 |
Schauer AJ, Kunasek SA, Sofen ED, Erbland J, Savarino J, Johnson BW, Amos HM, Shaheen R, Abaunza M, Jackson TL, Thiemens MH, Alexander B. Oxygen isotope exchange with quartz during pyrolysis of silver sulfate and silver nitrate. Rapid Communications in Mass Spectrometry : Rcm. 26: 2151-7. PMID 22886811 DOI: 10.1002/Rcm.6332 |
0.58 |
|
2011 |
Sofen ED, Alexander B, Kunasek SA. The impact of anthropogenic emissions on atmospheric sulfate production pathways, oxidants, and ice core Δ17O(SO4 2-) Atmospheric Chemistry and Physics. 11: 3565-3578. DOI: 10.5194/Acp-11-3565-2011 |
0.685 |
|
2010 |
Sofen ED, Alexander B, Kunasek SA. The sensitivity of the oxygen isotopes of ice core sulfate to changing oxidant concentrations since the preindustrial Atmospheric Chemistry and Physics Discussions. 10: 20607-20623. DOI: 10.5194/Acpd-10-20607-2010 |
0.637 |
|
2010 |
Kunasek SA, Alexander B, Steig EJ, Sofen ED, Jackson TL, Thiemens MH, McConnell JR, Gleason DJ, Amos HM. Sulfate sources and oxidation chemistry over the past 230 years from sulfur and oxygen isotopes of sulfate in a West Antarctic ice core Journal of Geophysical Research: Atmospheres. 115. DOI: 10.1029/2010Jd013846 |
0.7 |
|
2009 |
Alexander B, Hastings MG, Allman DJ, Dachs J, Thornton JA, Kunasek SA. Quantifying atmospheric nitrate formation pathways based on a global model of the oxygen isotopic composition (Δ17O) of atmospheric nitrate Atmospheric Chemistry and Physics. 9: 5043-5056. DOI: 10.5194/Acp-9-5043-2009 |
0.769 |
|
2009 |
Jarvis JC, Hastings MG, Steig EJ, Kunasek SA. Isotopic ratios in gas-phase HNO3 and snow nitrate at Summit, Greenland Journal of Geophysical Research: Atmospheres. 114. DOI: 10.1029/2009Jd012134 |
0.708 |
|
2009 |
Alexander B, Hastings MG, Allman DJ, Dachs J, Thornton JA, Kunasek SA. Quantifying atmospheric nitrate formation pathways based on a global model of the oxygen isotopic composition (δ17O) of atmospheric nitrate Atmospheric Chemistry and Physics. 9: 5043-5056. |
0.757 |
|
2008 |
Kunasek SA, Alexander B, Steig EJ, Hastings MG, Gleason DJ, Jarvis JC. Measurements and modeling of Δ17O of nitrate in snowpits from Summit, Greenland Journal of Geophysical Research: Atmospheres. 113. DOI: 10.1029/2008Jd010103 |
0.731 |
|
2008 |
Jarvis JC, Steig EJ, Hastings MG, Kunasek SA. Influence of local photochemistry on isotopes of nitrate in Greenland snow Geophysical Research Letters. 35. DOI: 10.1029/2008Gl035551 |
0.714 |
|
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