The Role of MBARI in the United Nations Decade of Action for Cryospheric Sciences
This year marks the opening of the United Nations Decade of Action for Cryospheric Sciences, an international initiative focused on the rapid changes occurring in glaciers, snow cover, ice sheets, sea ice, and permafrost and their impacts on the planet. MBARI’s research and technology will play a critical role by providing important data about the Arctic seafloor and the Southern Ocean.
“Ice-covered ocean and land are integral to the health of our planet and host unique communities of life. The Decade of Action for Cryospheric Sciences provides an opportunity to collaborate to better understand and protect these critically important polar environments. As a leader in ocean science and engineering, MBARI is well-positioned to play a major role in international efforts to take the pulse of polar regions and help discovery in uncharted waters,” said MBARI President and CEO Antje Boetius, a global leader in polar research.
Exploring the Arctic Seafloor
Researchers have used MBARI’s autonomous underwater vehicles to conduct mapping surveys of the seafloor in the edge of the Canadian Arctic, revealing dynamic changes caused by melting permafrost and seawater freezing cycles. This data can guide policymakers’ decisions about underwater infrastructure in the Arctic.
SOCCOM and the Southern Ocean
MBARI is part of the Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project, using robotic floats to collect data about ocean conditions in the challenging Southern Ocean. This data is publicly available for researchers worldwide, aiding in a better understanding of this remote region.
Submarine Groundwater Discharge in Antarctica
MBARI researchers are studying submarine groundwater discharge along the Antarctic Peninsula to understand its environmental impacts. Preliminary findings suggest higher rates of discharge in Antarctica compared to temperate environments, which will inform future climate models.
Environmental DNA Studies in the Southern Ocean
Using Environmental Sample Processor (ESP) and Filtering Instrument for DNA Observations (FIDO), MBARI researchers collect and study eDNA to assess biodiversity in aquatic environments. Collaboration with the Australian Antarctic Program on an expedition to East Antarctica showcased the potential of eDNA technology in the Southern Ocean.
MBARI’s contributions to understanding and protecting polar environments are crucial in the face of rapid cryospheric changes. Through innovative research and technology, MBARI continues to lead the way in exploring and preserving these critical regions.