1. Optimizing In-Situ Chemical Oxidation Performance Monitoring and Project ManagementUsing Compound Specific Isotope AnalysisMatt Burns1, Robert Pirkle2, Patrick McLoughlin2…

Slide 1 Slide 2 Understanding Methane Concentrations Nicola Warwick 1, Euan Nisbet 2, John Pyle 1 1- Centre for Atmospheric Science University of Cambridge 2 – Royal Holloway,…

Slide 1Old groundwaters István Fórizs Ph.D. Institute for Geochemical Research, Hungarian Academy of Sciences Budapest Slide 2 Why should we identify old groundwaters?…

Slide 1The U-series Disequilibrium Method of Dating Slide 2 Uranium series, or Ionium dating, is based on the radioactive decay of uranium in calcium carbonate and other…

Slide 1Lecture 5 Stable Isotopes Isotopes of Elements Types of Isotopes Chart of the Nuclides Measurements Delta Notation Isotope Fractionation Equilibrium Kinetic Raleigh…

Slide 1Delta Units (δ): are expressed in molecules per thousand (‰), or “per mil”. For example, δ 15 N Air = 12 per mil means that the sample was analyzed against…

Slide 1 Oxygen Isotope Heterogeneity in the Solar System The Molecular Cloud Origin Hypothesis and its Implications for the Chemical Composition of Meteorites and Planetary…

Slide 1 Mapping of volatile and refractory elements on the Moon Alexey Andreyevich Berezhnoy Sternberg Astronomical Institute, Moscow State University, Moscow, Russia Slide…

Stable Isotopes Principles of stable isotope fractionation Annual layers in a tropical ice cap Stable isotopes Many elements of low atomic weight have two or more stable…

Stable Isotopes Principles of stable isotope fractionation Annual layers in a tropical ice cap Stable isotopes Many elements of low atomic weight have two or more stable…