Laser Raman spectroscopy used to study the ocean at 3600-m depth

Authors

  • Peter G. Brewer,

  • Jill Pasteris,

  • George Malby,

  • Edward Peltzer,

  • Sheri White,

  • John Freeman,

  • Brigitte Wopenka,

  • Mark Brown,

  • Danelle Cline


Abstract

Making geochemical measurements in the deep ocean is fundamentally difficult. For this reason, century-old technologies using water bottles and cores for sample recovery still provide the basic tools. With the development of research submersibles and remotely operated vehicles (ROVs), however, new opportunities for sophisticated sampling and analysis have arisen.

Ancillary