Deep-Sea News

REV Ocean Providing Ship Time to Global Deep-Sea Ocean Decade Field Program

The Intergovernmental Oceanographic Commission of UNESCO formally announced today, World Ocean Day, that it would endorse Challenger 150, a new 10-year program focused on deep-sea science, as an action of the UN Decade of Ocean Science for Sustainable Development.

REV Ocean will support Challenger 150 through Deep-Ocean Training (DOT) expeditions which include 18 days of ship time per year throughout the Ocean Decade. DOT follows the model of the successful UNESCO-IOC  Training Through Research (TTR) program. The goal is to provide the vessel to early-career scientists and researchers in developing countries who may not have easy access to field opportunities.

Challenger 150, is a global cooperative that brings together deep-sea researchers from 25+ nations, to coordinate biological sampling, monitoring, methods and capacity building efforts in deep-sea science. Challenger 150 will generate new geological, physical, biogeochemical, and biological data through a global cooperative of science and innovation, including the application of new technology. These data will be used to understand how changes in the deep sea impact the wider ocean and life on the planet.

The Pacific, Arctic and Atlantic Oceans will be explored within the first three months of the program, followed by at least 19 other deep-sea research expeditions over the next three years reaching all around the globe. The expeditions will aim to build greater capacity and diversity in the deep-sea scientific community, acknowledging the fact that existing deep-sea research is conducted primarily by developed nations with access to resources and infrastructure.

Challenger 150 co-leads, Drs. Kerry Howell (University of Plymouth, UK) and Ana Hilário (University of Aveiro, Portugal) are eager to begin. “Effective management of the deep sea is a truly global challenge that demands a cooperative approach to science, informed by end-user needs,” said Prof Howell. Dr Hilário continued “Challenger 150 aims to train the next generation of deep-sea biologists and to strengthen deep-sea scientific expertise in nations where opportunities for research has been is limited; such enhanced capacity will allow countries to exercise their full role in international discussions on the use of ocean resources within and outside of their national boundaries.”

Challenger 150 is a grassroots program, organized through Regional Scientific Research Committees that interact with relevant community stakeholders to ensure field projects remain aligned with regional end-user needs. These Committees will catalyze co-design and co-delivery approaches throughout the Decade.

Key to achieving the program’s aims are partnerships with REV Ocean and the Schmidt Ocean Institute. Both philanthropic organizations will be supporting Challenger 150 with the development of deep-ocean scientific capacity and knowledge exchange, through oceanographic expeditions and other programs. The goal is to improve long-term deep-sea research skills in nations where they are currently limited and amongst early career scientists.

“Challenger 150 is an exciting program drawing together researchers from all over the world to collaborate on solving the mysteries of the deep ocean: how much life it harbors, where it is found, how deep-sea ecosystems function and how it contributes to us, humankind,” said Dr Alex Rogers, REV Ocean Director of Science. “I am delighted UNESCO IOC have approved this program, I have no doubt we will discover many new species and things about the deep sea we never suspected.”

“The ocean accounts for over 95% of the Earth’s living space, but less than 5% has been explored. In this Decade of Ocean Science, Challenger 150 is a bold program that focuses attention on the deep sea, broadening global inclusivity whilst advancing our knowledge about our ocean,” said Dr. Jyotika Virmani, Schmidt Ocean Institute Executive Director. “We now have the technology to really uncover these hidden depths, allowing scientists from all over the world to collaborate on important deep-sea expeditions and to share that data to help inform policy and management decisions.”

Working closely with the Deep-Ocean Stewardship Initiative (DOSI), the program will use new knowledge of the deep to support regional, national, and international decision-making on deep-sea issues including mining, hydrocarbon extraction, fishing, climate mitigation, laying of telecommunications cables and conservation.

Working alongside other Ocean Decade programs Challenger 150 will contribute to achieving the Ocean Decade objectives.

List of UN Decade endorsed programmes.


ECO Magazine is a marine science trade publication committed to bringing scientists and professionals the latest ground-breaking research, industry news, and job opportunities from around the world.


8502 SW Kansas Ave
Stuart, FL 34997

Newsletter Signup

The ECO Newsletter is a weekly email featuring the Top 10 stories of the past seven days, providing readers with a convenient way to stay abreast on the latest ocean science and industry news.