Murdock, 47, calls microbes the engines of the ocean. They’re responsible for feeding other sea life, breaking down waste, making oxygen, and absorbing carbon dioxide. These tiny creatures, among the oldest living organisms on Earth, range from algae and bacteria to fungi and plankton. In Murdock’s early teens she saw a National Geographic magazine featuring newly-discovered deep-sea hydrothermal vents teeming with giant clams, tube worms, and other marine life supported by nutrient-providing microbes. Since then, those ecosystems have been objects of her fascination.

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.

In early May, scientists and research technicians with the BIOS-SCOPE (Bermuda Institute of Ocean Sciences – Simons Collaboration on Ocean Processes and Ecology) program met for their first data workshop since 2019, after two years of cancellations due to the global COVID-19 pandemic. BIOS-SCOPE, a program for the study of microbial oceanography in the Sargasso Sea, started the workshops in 2018 as a way for team members to share their research progress, collaboratively evaluate data, outline manuscripts for publication in scientific journals, and identify new research directions.

Students from many disciplines can hone career skills, broaden perspective, and find inspiration at BIOS

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.

Sean McNally, former BIOS Fall Semester student, Grant-in-Aid recipient, and teaching assistant (currently at the University of Massachusetts Boston School for the Environment), and his colleagues, recently had a paper published in the journal Limnology & Oceanography (L&O) revealing how corals influence the communities of microorganisms in the waters around them. Read more at www.whoi.edu/news-release/picoplankton

A new research facility under construction at BIOS will allow researchers to collect tiny organisms on coral reefs and in the open ocean, then monitor their growth, development, and community structure in temperature-controlled rooms at BIOS that simulate conditions found at sea.

In early August, a team of researchers with the multi-year, multi-institutional BIOS-SCOPE (Bermuda Institute of Ocean Sciences – Simons Collaboration on Ocean Processes and Ecology) program completed their seventh research cruise aboard the BIOS-operated research vessel Atlantic Explorer. For four days, 13 scientists from eight institutions came together to study the unique microbial communities that develop in the Sargasso Sea during the summer, as well as the dissolved organic matter (DOM) they produce, consume, and redistribute throughout the water column.

BIOS is one of thirteen academic and research institutions participating in a newly-announced National Science Foundation (NSF) Science and Technology Center (STC) intended to develop a deeper understanding of the role that marine microbes play in changing ocean conditions and the global carbon cycle. Over the next five years, the STC will leverage recent scientific advances, incorporate new technologies, and engage educators and policymakers to promote a deeper understanding of the chemicals and chemical processes that underpin ocean ecosystems.

The Oceanic Flux Program (OFP), one of the world’s longest-running time-series, has received continued funding to help the oceanographic community answer ongoing questions about the connections between climate and the particle debris that sinks through the ocean’s water column. This process, called the particle flux, is a major control on the global carbon cycle and provides the fuel to support most biological processes operating within the ocean’s deep interior.