In 1991, BIOS became a site for the competitive and prestigious National Science Foundation (NSF) Research Experiences for Undergraduates (REU) program, which provides participants with the opportunity to work alongside the Institute’s faculty and staff on research projects in a variety of topics in ocean sciences.

Damian Grundle, on board the research vessel Atlantic Explorer, recently joined the BIOS faculty.

An interdisciplinary team of scientists joined forces in July for their first annual research cruise dedicated to revealing how specific microbes take up and transform organic matter within a web of ecological interactions in the waters southeast of Bermuda.

BIOS welcomed the first student users of its new high-tech facility known as the MAGIC Room—a room designed to facilitate data analyses, scientific collaboration, and learning among students and visitors from Bermuda and abroad. Students sat at a large, U-shaped table in swivel chairs that pivoted for views of multiple screens, including a multi-screen video wall at the front of the room and an 84-inch high-definition touchscreen on an adjacent wall. As underwater gliders roamed the ocean 50 miles away, students discussed the gliders’ near-real time measurements of oxygen, salinity, current strength, and other incoming physical and chemical data.

Each spring, when daffodils and other flowers emerge in gardens, tiny ocean plants called phytoplankton also undergo a surge of production and rapid growth near the surface of the Sargasso Sea. Although each marine phytoplankton is small—tinier than the period at the end of this sentence—it carries tremendous responsibilities.

After five years, with more than 25 papers in peer-reviewed scientific journals, six dedicated research cruises, and more than 45 presentations at national and international meetings, the BIOS-SCOPE (Bermuda Institute of Ocean Sciences – Simons Collaboration on Ocean Processes and Ecology) program has received five years of additional funding from the Simons Foundation International to continue its study of the microbial oceanography of the Sargasso Sea.

Naomi Villiot knew the path to research abroad during a global health crisis wouldn’t be easy or simple. However, “after a great deal of paperwork, navigating canceled flights, virus testing, and isolation for days upon arrival in Bermuda in September, I have been able to continue with my research,” said Villiot, who hails from a small island in France and studies at a British university.

Sampling offshore Bermuda this July, the BIOS-SCOPE (Bermuda Institute of Ocean Sciences – Simons Collaboration on Ocean Processes and Ecology) program completed its first full year of study to learn how marine microbes produce, transform, and leave behind dissolved organic matter as the seasons progress, and microbial communities wax and wane.

Not long after sunrise on July 24, a BIOS-operated ocean glider named Jack climbed slowly from a depth of nearly a half-mile offshore Bermuda toward the sea surface as it’s sensors collected and measured ocean properties, including temperature, salinity, oxygen, chlorophyll, and currents. It was a routine operation for Jack, an airplane-shaped vehicle that has traveled a similar path thousands of times over the past two years for BIOS researchers in the Sargasso Sea.

BIOS’s newest gliders made their research debut in late September when they slipped into waters near St. David’s Head and headed to a predetermined destination 50 miles offshore Bermuda. For the next nine months, the duo known as Jack and Minnie will use their payload of scientific sensors to record daily changes in water chemistry and currents, as the summer cap of warm surface waters is mixed and replaced with cooler, nutrient-rich waters from below, and tiny microbes and phytoplankton respond to the changing conditions.