Hilary Palevsky wins National Science Foundation CAREER Award
Supported by nearly $1 million in funding from the National Science Foundation CAREER Awards grants program, Boston College Assistant Professor of Earth and Environmental Sciences Hilary Palevsky will continue her work to make remote ocean monitoring data accessible and accurate in real time, and produce a series of educational videos to guide students using the data.
Palevsky, whose research focuses on marine biogeochemistry and the mechanisms that enable the ocean to absorb carbon dioxide from the atmosphere, said the funding will allow her to build upon the work she has done to help scientists use the ocean data collected through the NSF-funded Oceans Observatories Initiative (OOI).
She will also conduct her own research in the 鈥渉igh latitude鈥� ocean, the remote northern and southern waters where the OOI has been collecting year-round data for about a decade.
鈥淚鈥檓 very grateful for this award,鈥� said Palevsky, who joined the 蝌蚪直播 faculty in 2019. 鈥淚t will make a huge difference and enable me to do the type of work I am really passionate about during the next five years. I appreciate this vote of confidence from the oceanographic community that this work I鈥檝e done in data calibration and quality control is really valued.鈥�
Hilary Palevsky on the deck of the R/V Neil Armstrong with an autonomous underwater robot about to be deployed to gather data at the Oceans Observatories Initiative鈥檚 Irminger Sea Array, located 100 miles from the southern tip of Greenland.
The massive OOI endeavor is described as an ocean-observing network 鈥渢hat delivers real-time data from more than 900 instruments to address critical science questions regarding the world鈥檚 oceans.鈥� Primary goals of the project are to understand natural changes to the oceans, but also the impact of climate change driven by human activity. The data is collected in some of the most remote maritime locations through a variety of sensors. The information is available to researchers, educators, and the general public at any time.
But before that data can be analyzed, they must be 鈥渃leaned鈥� or calibrated to account for the many variables at play as measurements are collected from sensors on buoys and submarine devices beneath the ocean鈥檚 surface and then fed from remote locations to OOI databases.
Palevsky has spearheaded efforts to create protocols to ensure that researchers and other users can access data of high quality by using a uniform set of calibration standards. Leading a working group for two years, Palevsky and colleagues wrote a 100-page guide for users to ensure data quality control.
The CAREER Award, a signature NSF initiative to support early-career scientists, will fund Palevsky鈥檚 further work in this area as well as her own analysis of biogeochemical activity in the oceans, particularly in relation to climate change. The funding will also support one of Palevsky鈥檚 graduate students to sail on one of OOI鈥檚 month-long research expeditions to the North Atlantic Ocean to assist in maintaining remote sensors and gather data.
"I appreciate this vote of confidence from the oceanographic community that this work I鈥檝e done in data calibration and quality control is really valued," Palevsky said.
With the assistance of 蝌蚪直播鈥檚 Center for Digital Innovation in Learning, Palevsky will also produce a series of short videos that will be made available to educators in order to give students far from the ocean a chance to see how the data is gathered.
鈥淒oing this kind of collaborative science and trying to create products that are usable and valuable for people beyond my research group is a chance to respond to something I saw as a need in the broader oceanography community,鈥� Palevsky said.
Palevsky looks forward to using the data in her own research. She hopes to clarify the mechanisms at play when the ocean transfers carbon from near the surface to its lower depths鈥攁 process referred to as the ocean鈥檚 biological pump.
Professor and Chair of Earth and Environmental Sciences Noah Snyder said the CAREER award is fitting recognition of Palevsky鈥檚 work as a researcher, teacher, and mentor.
鈥淭his is an outstanding accomplishment and reflects the cutting-edge work that Hilary is doing with graduate and undergraduate students in her lab,鈥� Snyder said. 鈥淭he project is to study the marine carbon cycle in the high latitude ocean, which is a hugely important way that anthropogenic carbon gets removed from active cycling.鈥�