Infrared Spectroscopy and Stable Isotope Geochemistry of Hydrous Silicate Glasses

Stolper, Edward

关键词: AIR QUALITY;    GEOCHEMISTRY;    PETROLOGY;    SILICATE MINERALS;    SILICATES;    SPECTROSCOPY;    STABLE ISOTOPES silicate melts;    water;    diffusion;    stable isotopes;    fractionation;    carbon dioxide;    atmosphere;   

DOI  :  10.2172/900289
RP-ID  :  DOE/ER/13445
PID  :  OSTI ID: 900289
Others  :  TRN: US200713%%289

学科分类：地球科学(综合)

美国|英语

来源: SciTech Connect

【 摘 要 】

The focus of this DOE-funded project has been the study of volatile components in magmas and the atmosphere. Over the twenty-one year period of this project, we have used experimental petrology and stable isotope geochemistry to study the behavior and properties of volatile components dissolved in silicate minerals and melts and glasses. More recently, we have also studied the concentration and isotopic composition of CO2 in the atmosphere, especially in relation to air quality issues in the Los Angeles basin.