CARTHE Blog

Measure.
Model.
Mitigate.

Measure.
Model.
Mitigate.

Measure.
Model.
Mitigate.

Measure.
Model.
Mitigate.

Intern Nate Murry – Entry 1

By on July 8, 2014

Intern Nathan M. Murry – senior Oceanography major at Millersville University, working under Drs. Bruce Lipphardt and Helga Huntly at the University of Delaware.

Entry 2:

I am a senior student in Millersville University’s Physical Oceanography program. I have experience with environmental data analysis and technical logistics. This summer I am working with two CARTHE investigators in the University of Delaware’s School of Marine Science and Policy, Dr. Bruce Lipphardt and Dr. Helga Huntley.NMM_1 copy

We are interested in energetic ocean features like eddies and fronts in the eastern Gulf of Mexico, using more than 300 surface drifters launched there in July 2012 as part of the Grand Lagrangian Deployment (GLAD) experiment to study them. The Gulf of Mexico has many energetic surface eddies, driven primarily by the fast-moving Loop Current, which is the southern limb of the Gulf Stream, entering the Gulf of Mexico through the Straits of Yucatán and exiting through the Florida Straits. Once or twice each year, the Loop Current bends back on itself and forms a large eddy, which pinches off and moves westward across the Gulf.

This summer, we are investigating the space and time scales of energetic circulation features in the eastern Gulf using velocities determined from the tracks of the GLAD drifters. Since these drifters reported their positions by satellite every five minutes, we have highly resolved tracks to analyze. We are using statistical techniques, like space and time correlations of drifter velocities, to learn more about the ocean processes that move the drifters. We are particularly interested in comparing the behavior of the drifters during early August before Hurricane Isaac passed through with their behavior in early September after Isaac left the area. The passage of the hurricane dramatically dispersed the drifters, so that they sampled a much larger area of the Gulf in September. I’m interested to learn how this change in drifter distribution is reflected in their velocity statistics.

As an undergraduate oceanography major, CARTHE has given me a unique opportunity to work with a team of investigators studying a very practical problem: How do ocean circulation features impact the transport of oil in the environment? This summer I hope to learn more about ocean circulation features, and about how oceanographers use drifters to study them. I also expect to learn new data analysis skills, including more sophisticated programming with MATLAB, which we are using for our study.

Posted in: GLAD, Internship
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Intern Shane Hinton – Entry 2

By on July 3, 2014

Intern Shane Hinton – senior Meteorology major with minors in Mathematics and Electronic Media working under Dr. Shuyi Chen at the University of Miami’s Rosenstiel School. Entry 2: July has just started but I am already submerged in my research with

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Intern Reed McDonough – Entry 2

By on June 26, 2014

Intern Reed C McDonough – freshman Meteorology and Broadcast Journalism major working under Dr. Shuyi Chen at the University of Miami’s Rosenstiel School. Entry 2: It is now late June, and I am about halfway through my summer project. For the

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Intern Jonathan Zikos – Entry 1

By on June 24, 2014

Intern Jonathan Zikos – Senior Environmental Chemistry major working under  Dr. Darek Bogucki at Texas A&M University – Corpus Christi’s Harte Research Institute. Entry 1 This summer, I will be analyzing and categorizing data from Dr. Bogucki’s Optical Turbulence Sensor

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Intern Shane Hinton – Entry 1

By on June 19, 2014

Intern Shane Hinton – senior Meteorology major with minors in Mathematics and Electronic Media working under Dr. Shuyi Chen at the University of Miami’s Rosenstiel School. Entry 1: Over the course of the next few weeks, I will be analyzing

CARTHE drifters following the Gulf of Mexico currents

Intern Joshua Doolan – Entry 1

By on June 17, 2014

Intern Joshua Doolan: Sixth year student at the University of Western Australia working under CARTHE director Tamay Ozgokmen. Entry 1: My name is Joshua Doolan. I am a final year student at the University of Western Australia completing a Bachelor

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Intern Reed McDonough – Entry 1

By on June 17, 2014

Intern Reed C McDonough – freshman Meteorology and Broadcast Journalism major working under Dr. Shuyi Chen at the University of Miami’s Rosenstiel School. Entry 1: Throughout the summer, I’ll be collecting and organizing wind speed forecasting data from the UMCM-WMH

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Explore CARTHE’s Award-Winning Website

By on March 11, 2014

Originally posted on the University of Miami Rosenstiel School blog, March 10, 2014. “The University of Miami was awarded two Outstanding Achievement awards by the Interactive Media Council for excellence in the design, development and implementation of the CARTHE website.  The CARTHE website launched in

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SCOPE – Kites, Drones, and Dye

By on December 12, 2013

The SCOPE Drifters are an important tool for measuring the movement of surface currents, but they only tell part of the story.    In recognizing this aspect, EPA-approved biodegradable Rhodamine dye was deployed inside and outside of the surfzone. This pink dye was

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SCOPE in the News!

By on December 12, 2013

The Surfzone Coastal Oil Pathways Experiment (SCOPE) is a large nearshore field experiment being executed on a public beach in the Florida panhandle between Pensacola and Destin.  Our scientists are using drifters, dye, helicopters, drones, and various oceanographic and atmospheric sensors.  Needless