University of Arizona

Louise Foucar Marshall Professor (retired)

Professor, Department of Ecology and Evolutionary Biology and Laboratory of Tree Ring Research (2011-2020)

Research Interests

  • Forest carbon and water cycles
  • Stable-isotope dendrochronology
  • Plant volatile organic compound emissions
  • Alpine ecosystem nitrogen cycle
  • C4 photosynthesis

Research Interests

Past Appointments

Past Appointments

  • Professor of Distinction, Emeritus
    University of Colorado (2010-present)
  • Professor, Dept Ecol and Evol Biol
    University of Colorado (1994-2010)
  • Chair, Dept Ecol and Evol Biol
    University of Colorado (2001-2004)
  • Associate Professor
    University of Colorado (1989-1994)
  • Assistant Professor
    University of Colorado (1982-1989)