三氟甲基五氟化硫(SF5CF3)和六氟化硫(SF6)的记录,Dome Concordia_大气科学_科研数据集三氟甲基五氟化硫(SF5CF3)和六氟化硫(SF6)的记录,Dome Concordia_大气科学_科研数据集.pdfVIP

三氟甲基五氟化硫(SF5CF3)和六氟化硫(SF6)的记 录,Dome Concordia(Trifluoromethyl Sulfur Pentafluoride (SF5CF3) and Sulfur Hexafluoride (SF6) from Dome Concordia) 数据介绍： The sampling and analytical methods are described more fully in Sturges et al. (2000). In summary, air samples were pumped from consolidated deep snow (firn) at Dome Concordia (eastern Antarctica) in December 1998 and January 1999, from the surface to a depth of approximately 100 m. Air samples were analyzed with a gas chromatograph - mass spectrometer, with a detection limit of about 0.001 parts per trillion (ppt). 关键词： 数据格式： TEXT 数据详细介绍： Trifluoromethyl Sulfur Pentafluoride (SF CF ) and Sulfur Hexafluoride (SF ) 5 3 6 from Dome Concordia Investigators W. T. Sturges,1 T. J. Wallington,2 M. D. Hurley,2 K. P. Shine,3 K. Sihra,3 A. Engel,4 D. E. Oram,1 S. A. Penkett,1 R. Mulvaney,5 and C. A. M. Brenninkmeijer6 1School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, United Kingdom 2Ford Motor Company, Mail Drop SRL-3083, Dearborn, Michigan 48121-2053, U.S.A. 3Department of Meteorology, University of Reading, Reading RG6 6BB, United Kingdom 4 Institute for Meteorology and Geophysics, Johann Wolfgang Goethe University of Frankfurt, D-60325 Frankfurt, Germany 5British Antarctic Survey, Natural Environmental Research Council, Cambridge CB3 0ET, United Kingdom 6Atmospheric Chemistry Division , Max Planck Institute for Chemistry, D-55060 Mainz, Germany Period of Record 1965-1999 Methods The sampling and analytical methods are described more fully in Sturges et al. (2000). In summary, air samples were pumped from consolidated deep snow (firn) at Dome Concordia (eastern Antarctica) in December 1998 and January 1999, from the surface to a depth of approximately 100 m. Air samples were analyzed with a gas chro