![Photos from U.S. GEOTRACES GN01 Cruise. Sources: TRACES of Change in the Arctic and U.S. Arctic GEOTRACES Blogs [https://usgeotraces.ldeo.columbia.edu/content/blogs] Photos from U.S. GEOTRACES GN01 Cruise. Sources: TRACES of Change in the Arctic and U.S. Arctic GEOTRACES Blogs [https://usgeotraces.ldeo.columbia.edu/content/blogs]](/sites/default/files/styles/cu_crop/public/content/Logos/GEOTRACES_Headers.png?h=1010ca9f&itok=f5AO18-x)
Lectures and Presentations
- GEOTRACES Program Presentations. A review of the program:
> October 2020: pdf and ppt versions of the document
> November 2021: pdf and ppt versions of the document
- GEOTRACES Science Highlights (pdf and ppt versions of the document).
- GEOTRACES-GEOSECS: What do they have in common? (presentation by Robert Anderson during Goldschmidt, 2019; pdf version of the lecture).
- U.S. GEOTRACES: Inception, Strategy and Outcomes (2019, by Mariko Hatta; pdf version of the presentation).
- GEOTRACES: Understanding the oceans (November, 2021). This video describes the GEOTRACES International Program.
- GEOTRACES: Sharing marine geochemical data Webinar (May, 2022). How to access, explore and work with the GEOTRACES Data Product. Recording of the webinar and slides of the presentation available here.
- Limnology and Oceanography e-Lectures: Radioactivity in the Marine Environment. ASLO e-lectures on radionuclides in the marine environment. Each lecture include links to the slide presentation, lecture notes and reading lists.
- Developing Science Literacy in Students: Educational activities focused on understanding radioactivity in the environment.
Books
- To the Top of the World: One Scientist Expedition to the North Pole. Young adult book on the 2015 U.S. GEOTRACES expedition to the Arctic Ocean. Project funded by NSF; the book is for sale online at: healycruisebook.com, all proceeds are donated to non-profit organizations.
Funding and Support


