nai

Project Reports

• 7.4.4. Equilibrium Fe-Isotope Fractionation.

  Over the past year PhD student Pamela Hill (ESS, UCLA) and COI Schauble, with assistance from Anat Shahar, Ed Young, and Eric Tonui, have continued experiments with diethyl ether/aqueous solution mixtures aimed at measuring the effects of solution chemistry and oxidation state on iron-isotope fractionations. Initial results are shown in Figure 1

  ROADMAP OBJECTIVES: 4.1

• No Title Given

  We have been observing circumstellar environments around
  other stars to learn about the formation and evolution of extrasolar planetary systems. There are two highlights of our work

  ROADMAP OBJECTIVES: 1.2

• Disks and Dips

  ROADMAP OBJECTIVES: 1.1 1.2

• Metamorphism, Organic Synthesis and the Emergence of Life on Earth

  ROADMAP OBJECTIVES: 3.1 4.1

• Sulfur Isotopes in the Early Earth Atmosphere

  ROADMAP OBJECTIVES: 4.1

• Extrasolar Planetary Systems and the Potential for Terrestrial Planets

  ROADMAP OBJECTIVES: 1.1

• Extraterrestrial Impact History on Earth

  ROADMAP OBJECTIVES: 4.3

• From Stars to Genes

  ROADMAP OBJECTIVES: 4.1 4.3