• The Earth’s Thorium and Uranium Abundance and Distribution 

  Guo, Meng (2018)

  The abundance and distribution of thorium (Th) and uranium (U) in the Earth can provide important data for constraining its composition, heat budget, and processes of differentiation. This project seeks to constrain the ...

• Hydrothermally Altered Basalt as a Source for Indium in Ore Deposits 

  Hollingsworth, John Walter (2018)

  Indium is an element integral to various emerging technologies. Despite the demand for indium, little is known about its geochemical behavior in hydrothermal systems that generate economic deposits. The aim of this study ...

• Climate Change During Intervals Of The Past Millennium In The Southwestern Tropical Pacific 

  Lopatka, Alex (2018)

  Limited observations from the tropical Pacific over the past millennium make it difficult to assess whether different time periods had significant variations in El Nino-Southern Oscillation (ENSO) amplitude and frequency. ...

• SULFUR ISOTOPE RECORDS IN NEOARCHEAN CARBONATES: IMPLICATIONS FOR THE EARLY PRECAMBRIAN SULFUR CYCLE 

  Zhelezinskaia, Iadviga (2017)

  Mass-independent fractionation of sulfur isotopes found in Early Precambrian records is the main evidence supporting an oxygen-poor atmosphere before ~2.4 Ga when ancient sulfur cycling was different than today. In previous ...

• Impact of Isotopic Heterogeneity in Shallow Systems on Modeling of Stormflow Generation 

  Kendall, Carol (1993)

  A major uncertainty in hydrologic and geochemical modeling of stormflow generation in watersheds has been quantification of the contributions of water and solutes from different sources and hydrologic pathways to streamwater. ...

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