Hannes Baumann, an assistant professor in the University of Connecticut’s Department of Marine Sciences is the co-PI on a project which has received more than $325,000 from the National Science Foundation for a collaborative project to study this perplexing phenomenon with Nina Therkildsen, PI on this project and assistant professor of natural resources at Cornell University. The total funding for this project is $1.2 million over three years.

Baumann and Therkildsen’s project will begin by characterizing genome-wide patterns of differentiation in silverside fish populations. The silverside exhibits a remarkable degree of local adaptation for several traits including growth rates.

You can read the complete article by Anna Zarra Aldrich here: https://today.uconn.edu/school-stories/unlocking-genomic-mechanisms-atlantic-silverside/.

Hannes Baumann and his research team sampling silversides with a beach seine in Mumford Cove, CT. (Chris Murray/UConn Photo)

Ann Bucklin received an award for service from the International Council for the Exploration of the Sea (ICES) Council, Science Committee, and Secretariat.

The Service Award was given in recognition of her leading role in the ICES community, including contributions to ICES as Chair of the Working Group on Integrated Morphological and Molecular Taxonomy (WGIMT, see http://www.ices.dk/community/groups/Pages/WGIMT.aspx and http://wgimt.net/) from 1 January 2012 to 31 December 2017. Ann remains an active member of WGIMT and ICES!

Annual 2017 meeting of ICES WGIMT in Bolougne-sur-mer, France. Photo P.H. Wiebe (WHOI).

Building off of her Ph.D. and postdoctoral research in Marine Sciences, Kaylan (Kate) Randolph, from the Dierssen COLORS Lab, was recently awarded a NASA New Investigator Program in Earth Sciences grant to characterize the hyperspectral reflectance of breaking waves with subsurface turbulent kinetic energy dissipation rates, and air entrainment as a function of physical forcing conditions. Kate (pictured on the R.V. Laurence Gould in Punta Arenas, Chile with collaborator Ale Cifuentes-Lorenzen) will be deploying above-water autonomous hyperspectral radiometers from the Air-Sea Interaction Tower at Martha’s Vineyard Coastal Observatory (WHOI). These measurements will be paired with subsurface acoustical and optical instrumentation to tackle the physics behind ocean color. Kate’s ongoing efforts to study ocean surface physics also include active collaborations with Chris Zappa at Lamont-Doherty Earth Observatory and Ale Cifuentes-Lorenzen at UConn (pending NSF).

Meghan Bartels from Newsweek recently interviewed University of Connecticut professor Heidi Dierssen for an article detailing the potential to use satellite imagery to estimate floating marine plastics. Dr. Dierssen recently published a paper with her postdoctoral student Dr. Shungu Garaba in Remote Sensing of the Environment analyzing the spectral properties and potential for remote sensing of marine macro- and microplastics as part of a NASA-funded project for the proposed hyperspectral satellite mission PACE.   Bartels writes:  “To know that it’s actually plastic and not something else floating or even a bubble or a whitecap, we have to have more of a sense of the spectral fingerprint and what’s unique to plastics,” Dierssen said. “It’s going to be very challenging.”

Read the complete article here: http://www.newsweek.com/theres-so-much-plastic-oceans-scientists-want-study-it-space-853787

Professor Heidi Dierssen and postdoctoral scholar Dr. Kaylan Randolph were coauthors on a new paper in the Bulletin of the American Meteorological Society describing a large interdisciplinary experiment airborne campaign in the Southern Ocean.  They evaluated satellite and airborne remote sensing measurements to investigate biogeochemical and physical processes driving air–sea exchange of CO2, O2, and reactive biogenic gases in the Southern Ocean.

https://journals.ametsoc.org/toc/bams/current

The ocean is filled with a myriad of life forms, but many people don’t think of the shoreline itself as “living.” Through a new project, James O’Donnell, a professor of marine sciences at the University of Connecticut, and collaborators from Sacred Heart University will collect data and develop statistical measures to improve tracking of Connecticut’s living shoreline projects.

Almost 30 members of the Department of Marine Sciences attended the 2018 Ocean Sciences Meeting in Portland, Oregon last month. The weeklong conference (February 11-16, 2018) brought together close to 4,000 attendees and covered all topics of oceanography, and other related fields. Many graduate students presented posters and gave oral presentations throughout the week. Professors, post-docs, and research staff presented their work as well. A handful also attended the 4^th US Ocean Acidification PI Meeting held the days following the conference.

Following are those who attended:

Allison Byrd, graduate student

Steven Deignan-Schmidt, graduate student

Michelle Fogarty, graduate student

Jessica Hinckley, undergraduate student

Molly James, graduate student

Yan Jia, graduate student

Christopher Murray, graduate student

Veronica Rollinson, graduate student

Allison Staniec, graduate student

Qiang Sun (1) (2), graduate student

Heidi Yeh, graduate student

Alejandro Cifuentes-Lorenzen, postdoctoral research associate

Emma Cross, postdoctoral research associate

Hayley DeHart, research technician

Lindsey Potts, research technician

Jennifer Questel, postdoctoral research associate

Brandon Russell, former postdoctoral research associate

Peter L Ruffino, research technician

Sydney Twarz, research technician

Holly Westbrook, research technician

Hannes Baumann (1) (2) (3), assistant professor

Ann Bucklin, professor

Hans Dam, professor

James Edson, professor emeritus

Melanie Fewings, assistant professor

Julie Granger, associate professor

Edward Monahan, professor emeritus

Samantha Siedlecki, assistant professor

Penny Vlahos, associate professor

Michael Whitney, associate professor

Mercury is a chemical element that is present at dangerously high levels in some of the fish we eat, especially in historically contaminated coastal ecosystems such as the Hudson River. Drs. Robert Mason and Zofia Baumann from UConn’s Avery Point campus are working with the Hudson River Foundation to study the effects of human and climate disturbance on mercury levels in marine organisms that inhabit the Hackensack River system, a sub-estuary of the Hudson River.

Click here to read the complete article:

https://innovation.uconn.edu/news/278

Sampling at Berrys Creek

Photo credit: Emily Seelen (left), Brian DiMento (right)

Dr. Hannes Baumann is Assistant Professor in the Department of Marine Sciences at the University of Connecticut. Here, he leads the Evolutionary Fish Ecology lab that investigates how fish populations adapt to natural variability in their environment, and how they respond to unfolding changes in acidity, oxygen levels and temperature in our oceans and coastal waters. The research involves experimental, field, and modelling approaches to study these effects with the ultimate goal of understanding the vulnerability and potential for adaptation of coastal fish to the combined consequences of marine climate change.

Click here to read the complete article:

http://researchfeatures.com/2018/02/27/multistressor-world-marine-climate-change-effects-ocean-life/

Faculty and graduate students volunteer for the 21st annual Quahog Bowl.  Faculty and students from the Department of Marine Sciences served as science judges, science graders, and score keepers for the annual Quahog Bowl held on UConn’s Avery Point campus.  Fifteen high-school teams competed in the event which is a regional competition of the National Ocean Sciences Bowl. The competition was won by Ledyard High School of Connecticut, but all teams had a fun and educational day. https://seagrant.uconn.edu/2018/01/18/15-teams-from-ct-ri-to-compete-in-21st-annual-quahog-bowl/

Photo credit: Judy Benson

From left to right: Matt Sasaki (graduate student), Michael Finiguerra (Assist. Professor), Evan Ward (Professor and Head), Brittany Sprecher (graduate student), and Michelle Fogarty (graduate student).