People A to Z

Caroline Alden

  • PhD 2013 in Geological Sciences
  • Ph.D. Candidate
  • Research Assistant
  • Teaching Assistant, Geological Sciences
  • Affiliate, NOAA/ESRL Global Monitoring Division Carbon Cycle Group


Global carbon cycle; CO2 source/sink variability; delta 13C as a tracer of terrestrial carbon sink variability; plant discrimination and C3/C4 plant distribution in relation to climate and weather.

Edmund Andrews

  • Senior Research Associate Emeritus
  • Senior Scientist, Otis Bay Ecological Consultants


The hydrology and climate of polar and alpine regions.

John T. Andrews

  • Professor Emeritus


Quaternary and glacial geology of Arctic areas, with a particular interest in the areas around Iceland, Greenland, and NE Canada.

Hélène Angot

  • Postdoctoral Scholar
  • Research Associate


Sources and fate of harmful global pollutants using field observations and modeling techniques - with a specific focus on polar regions.