About UM Rosenstiel School

About the University of Miami’s Rosenstiel School The University of Miami is one of the largest private research institutions in the southeastern United States. The University’s mission is to provide quality education, attract and retain outstanding students, support the faculty and their research, and build an endowment for University initiatives. Founded in the 1940’s, the Rosenstiel School of Marine & Atmospheric Science has grown into one of the world’s premier marine and atmospheric research institutions. Offering dynamic interdisciplinary academics, the Rosenstiel School is dedicated to helping communities to better understand the planet, participating in the establishment of environmental policies, and aiding in the improvement of society and quality of life. For more information, please visit www.rsmas.miami.edu.

Faculty and Alumni News

The Oceanography Society Honors Professor Fine

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Rana Fine

UM Rosenstiel School Professor Rana Fine was elected a 2016 Fellow of The Oceanography Society (TOS) for her outstanding contributions to the field of oceanography. She will be honored along with other 2016 Fellows during the TOS breakfast on Feb. 23, 2016 at the American Geophysical Union’s Ocean Sciences Meeting.

Fine’s scientific interests include ocean circulation processes and their role in climate using chemical tracers. Fine is a fellow of the AGU, American Association for the Advancement of Science, and American Meteorological Society.

A graduate of the UM Rosenstiel School, Fine has received the highest honor attainable at the University of Miami, induction into the School’s Iron Arrow Honor Society. Fine also received a Provost’s Award for Scholarly Activity from the University of Miami.

TOS was founded in 1988 to disseminate knowledge of oceanography and its application through research and education, to promote communication among oceanographers, and to provide a constituency for consensus building across all the disciplines of the field.

Alumna Heads to Washington, DC as 2016 Knauss Fellow

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Erica Towle

UM Rosenstiel School alumna Eric Towle was awarded a 2016 NOAA John A. Knauss Marine Policy Fellowship through the Florida Sea Grant Program for her outstanding achievement in marine and coastal policy research. Towle will relocate to Washington, D.C. for one year to work with the U.S. Senate Committee on Commerce, Science and Transportation for the majority staff, focusing on oceans, atmosphere, fisheries, and the Coast Guard.

Towle is a double alumna of the UM Rosenstiel School earning her B.S. in marine and atmospheric science in 2010 and her Ph.D. in marine biology and ecology in 2015.  Her Ph.D. research was completed in Chris Langdon’s Corals and Climate Change Lab, focusing on identifying indicators of resilience to climate change stress in corals of the Florida Reef Tract.

The National Sea Grant College Program created the Knauss fellowship in 1979 to provide educational experiences to students that have an interest in ocean and coastal resources and in the national policy decisions affecting those resources.

Towle hopes the fellowship will teach her more about how science is translated and used in policymaking.

Alumna Elected Chair of Beach Preservation Association

Leanne Welch

Leanne Welch

UM alumna Leanne Welch was elected chair of the Florida Shore and Beach Preservation Association (FSBPA) at their annual meeting in September. Her tenure as chair began Jan. 1, 2016 and runs through Dec. 31, 2016. As chair, Welch directs the board meetings and serves on the planning committees for the statewide meetings, which will be held in Jacksonville and Naples in 2016. She works closely with the president and executive director of FSBPA, as well as with other member counties and cities, to promote effective beach management throughout the state.

Welch graduated from UM in 1994 with a double major in marine science and biology and is currently an environmental manager with Palm Beach County’s Department of Environmental Resources Management. She manages many coastal issues in Palm Beach County, including coastal construction (beach and dune nourishment, artificial reef construction, inlet management, and living shorelines), coral reef ecosystem monitoring, sea turtle nesting, manatee protection, and a variety of estuarine management and monitoring programs in Lake Worth Lagoon.

Since its inception in 1957, the Florida Shore and Beach Preservation Association has functioned as a league of coastal cities and counties on behalf of Florida’s beaches. FSBPA provides information to the Florida Legislature and Congress on beach preservation issues and funding.

Welch has been on the Board of Directors of FSBPA since February of 2012.

Fish At Night Symposium – Day 1

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FISH AT NIGHT

The Bulletin of Marine Science hosted an international symposium aimed at shedding light on all things, fish at night. The conference drew scientists, as well as delegates, from around the world to share their findings and discuss what fish do in the dark. The conference was held in Miami from November 17-20, 2015. Talks were, appropriately, given at night!

As a Pisces myself and a student in marine science, how could I not be intrigued by the Fish at Night logo and the conference? This was my first time attending a scientific conference as “Media.” I even got the badge to prove it!

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SOUNDS OF LARVAL FISH

The first session I attended was about larval fish at night. Erica Staaterman, a Rosenstiel School alumna, made an accidental discovery during her Ph.D. research. She was trying to listen to the reef at night, but heard “knocks” and “growls” within her instrument. It turns out that the Gray snapper larva was making sounds. The sounds are similar to what the adults make, but interestingly, are only heard at night. Could it be the group trying to stick together in the dark? It certainly opens up for a lot more research in the future.

A recording of Gray Snapper “knocks” and “growls” looks something like this:

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THE DEEPER WE GO, THE LESS WE KNOW

The other ballroom had talks all focused on Deep and Polar Sea Fish and Fisheries. These regions have “Perpetual Night,” if you will. Tiffany Sih studies fish communities on deep reefs by installing “security cameras” on the reef. These cameras are called Baited Remote Underwater Video Stations (BRUVS). Her feeling is, “If we don’t know how much we have, how do we know how much we have to lose?” That is why she is monitoring these deep reefs on the Great Barrier Reef. Sih watches the videos, creates new records of fish, and sometimes even identifies new species.

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After a short break, it was back to the ballroom to hear about nocturnal fish behavior and ecology.

SMALLEST GOLIATH GROUPER EVER CAUGHT          

Christopher Koenig talked about the spawning behavior of Goliath Grouper. (I think the name “Goliath” is fitting for these massive fish, don’t you?)

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Spawning requires perfect conditions for the Grouper, with the peaks being at new moon in August, September, and October. Koenig collected embryos to examine in the lab, and joked with us that these 1mm embryos are “the smallest Goliath Grouper ever caught!”

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I noticed throughout the talks that some fish prefer new moon phases, while others are most active or spawn during full moon phases. There are lots of interesting components to the night.

TAKE A JOURNEY

Did you know that Nassau Grouper can migrate hundreds of miles to spawn on a specific coral head? The predictability of Nassau Grouper aggregations for spawning makes them very susceptible to fishing. Kristine Stump studies their movement and behavior throughout the Bahamas in order to better understand, where they might go to spawn and how to then protect them.

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A recurrent theme throughout the talks is conservation. Many of the scientists’ goals are to better understand their respective locations and species to better conserve and mitigate the area.

RISKY BUSINESS

Have you ever tried performing surgery underwater? Did I mention that it is surgery on a lionfish? Most would steer clear of such a task, but Michael McCallister is familiar with this kind of surgery.

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Lionfish are collected and tagged with acoustic tags, underwater. This makes it possible to track their movement throughout the Florida Keys. Michael has been interested in what these lionfish are doing at night, since so little is known about the invasive species. This behavior information could be useful for lionfish management.

EYES IN THE WATER

The evening was an exciting first day of the Fish at Night Symposium! I realized the importance of having eyes in the water to understand what happens beneath the surface. Studying fish at night requires special technology and unique field practices. It also requires passion and patience.

The scientists who presented today have made great advances in their field, but there is still a lot more to do. NOAA estimates that as much as 95% of the world’s ocean is unexplored. Time to get wet and get exploring!

BULLETIN OF MARINE SCIENCE

Back in 1951, FG Walton Smith, the founder of RSMAS, founded of the Bulletin of Marine Science, with the goal of furthering scientific knowledge of the world’s oceans. The Bulletin publishes high-quality, peer-reviewed science research from around the world. Next year, the Bulletin will publish a special issue for the “Proceedings of the 2015 International Fish at Night Symposium.”

-Viki Knapp

Viki Knapp is pursuing her Masters of Professional Science at the University of Miami’s Rosenstiel School of Marine and Atmospheric Science in Weather, Climate, and Society in the Department of Atmospheric Sciences.

 

 

 

 

RECOVER Launches New Website

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The Gulf of Mexico Research Initiative (GoMRI) consortium RECOVER recently launched their new website at www.miami.edu/recover. It will act as a centralized hub for information regarding the University of Miami Rosenstiel School of Marine and Atmospheric Science led consortium focusing on the effects of crude oil on fish. Visitors to the site can expect to learn about new findings, classroom and virtual learning activities, hatchery tour information, and videos relative to the ongoing work.

Watch an introduction video to the RECOVER project.

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RECOVER (Relationship of Effects of Cardiac Outcomes in fish for Validation of Ecological Risk) is a consortium comprised of seven researchers from four institutions. Led by Professor Martin Grosell, the team is studying the impacts and toxic effects of crude oil on ecologically and commercially important fish from the Gulf of Mexico. Two species that are currently being examined are the pelagic mahi-mahi and the coastal redfish. Studies will range from molecular, cellular, organ level and whole animal physiologic as well as behavior analyses at different life stages. Previous findings by team members have already shown that fish embryos and larvae exposed to crude oil during early development results in malformation of hearts, resulting in mortality or reduced cardiac and swimming performance in surviving individuals.

To learn more about RECOVER and their current findings please visit www.miami.edu/recover and follow them on social media.

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Dan DiNicola

RECOVER Outreach Coordinator

Coral Metabolism and Climate Change

A team of Rosenstiel School researchers and alumni published a new study on the intra-and inter-specific variation of metabolic factors of corals in Florida. Their study is important to better understand if some coral will be more resilient than others to climate change.

“Knowing which coral species will be ‘winners’ on reefs of the future will help people be aware of what reefs might look like in the coming decades,” said UM Rosenstiel School alumna Erica Towle.

Mustard hill coral. Credit: Johnmartindavies/wikicommons

Mustard hill coral. Credit: Johnmartindavies/wikicommons

For the experiment, Towle and her team from the UM Corals and Climate Change Lab collected three common species of corals from the Florida Reef Tract, which extends from the Florida Keys to Stuart in Martin County, during two seasonal points (winter and summer).

The species mustard hill coral (Porites astreoides) great star coral (Montastraea cavernosa) and mountainous star coral (Orbicella faveolata) were analyzed for growth rate, lipid content, algal symbiont density, and chlorophyll content. The surface area of the corals were also measured using a 3-D scanner supplied by UM Alumnus Derek Manzello at the NOAA Atlantic Oceanographic and Meteorological Laboratories.

Great star coral. Credit NOAA

Great star coral. Credit NOAA

The team’s field data agreed with population-level trends that great star coral and mustard hill coral are doing well in the Florida Keys, and may be “winners” on reefs of the future. They point out that future work needed to understand factors driving resilience of “winner” species.

“It’s important for us to start to understand which corals will be dominant on reefs of the future so we can get a better sense of which species to focus stronger conservation efforts on,” said Towle.

regionalstudiesMSThe study, “In-situ measurement of metabolic status in three coral species from the Florida Reef Tract,” was published online in the journal Regional Studies in Marine Science. The work was supported by the NOAA Coral Reef Conservation Program. The study’s authors include: Erica K. Towle; UM Rosenstiel School Professor Chris Landgon; and Renée Carlton and Derek P. Manzello of the NOAA Atlantic Oceanographic and Meteorological Laboratories.

Officially a Shellback

Today I received my shellback ‘certification’ or ‘proof’ of crossing the equator! It is a unique card and certificate produced aboard the JOIDES Resolution – there is none like it, so I have been told. What I have now is a colourful laminated wallet-sized card. The main certificate will be issued later during the cruise.

My proof of having crossed the equator!

I wish I could write a longer post, but I am absolutely kaput from working 15hours straight. Goodnight peeps!

–Anna Ling

Anna Ling is a Ph.D student in the Centre for Carbonate Research in the Department of Marine Geosciences at the Rosenstiel School of Marine and Atmospheric Science.

Drilling with Anticipation

Alas! We have arrived the first site and the drilling crew have started the assembly of drill pipes and core barrels! They have to attach over 500m worth of initial piping for the 520m water depth that we have at the site. While the JR is on Dynamic Positioning (DP) mode, the Captain can now rest his feet and let the ship maintain location using inbuilt thrusters.

Like everyone else, the drilling crew started drilling almost halfway through my night shift and they continued until the sun rose, and still the 500m worth of pipes were only completed by time my shift was over at midday.

Working from Dusk to Dawn

Sometimes, they have to swing about to get all the parts attached.

Drillers on swings

Other times, they get to use fancy machinery to attach pipes together.

Attaching the pipes

The derrick is so high so that attaching pipes in between would be possible.

The pipes are 10m long

I do not know much about the drill floor. All I can say is that it looks pretty cool and I am very impressed with the crew working outdoors, rain or shine with all these heavy machinery and noise around them; not to mention the humidity and the heat too!

Very soon there will be the first core on deck – and I absolutely look forward to it!

–Anna Ling

Anna Ling is a Ph.D student in the Centre for Carbonate Research in the Department of Marine Geosciences at the Rosenstiel School of Marine and Atmospheric Science.