Author Archives: Antonio Rodriguez

About Antonio Rodriguez

Institute of Marine Sciences

Salt marsh transgression by Carson Miller

Methods, methods, methods was the key focus this summer for my project. My project aims to understand how different salt marsh – upland morphologies affect salt marsh transgression (landward movement) with physical factors like increasing rates sea-level rise and frequency … Continue reading

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New Lab Mates = New Projects

Welcome Carson Miller, Molly Bost and Jessie Straub.  The Rodriguez Lab is not new to Carson and Molly, but Jessie comes from Coastal Carolina University, and it took her about 10 minutes to settle in and feel like a lab mate. … Continue reading

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Processing Oyster-Reef Cores

Oyster reefs are often the only natural hard substrate in estuaries and are even labeled “oyster rock” on many old nautical charts.  Oyster reefs have the potential to grow extremely rapidly (10 cm/year); in comparison, coral-reef growth, is measured in mm/year. … Continue reading

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Oyster Reefs Sometimes Can’t Keep Pace With SLR and Sedimentation

Oyster reefs are similar to other carbonate depositional environment such as coral reefs.  The largest difference is that oyster reefs are located in estuaries and sediment loading from external sources, like rivers and shoreline erosion, is much higher than what corals experience.  Being filter … Continue reading

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Dynamic barrier islands

During large storms, barrier islands are temporarily underwater because of storm surge and high waves.  This is called overwash, and during overwash sand is moved from the beach and deposited in back-barrier environments.  The sandy deposit that forms as a result of overwash … Continue reading

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Where has all of the time gone?

A bit of what we have been up to the past six months in photos.  We also worked inside many days, teaching classes and writing papers and proposals. It hasn’t been all fun and games, though.  A horrible summer in terms of … Continue reading

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Using an Edelman Auger to sample a barrier island

For the past few years we have been working on compiling a data set of the age and landward extent of ancient washover fans on a Barrier Island in North Carolina.  An ancient washover fan is identified as a sand bed … Continue reading

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Ocean 180 Video Challenge

The Ocean 180 video challenge is to create a video abstract, which is a short (180 second) piece summarizing the results of a recently-published, peer-reviewed study on any ocean-science related topic.  Justin Ridge entered and chose a recent GRL paper … Continue reading

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Justin Ridge wins Walter B. Jones Award

Justin Ridge found out last week that he is one of six winners, nation wide, for excellence in coastal and marine graduate study.  “Justin Ridge, a Ph.D. student at the University of North Carolina at Chapel Hill, is using innovative … Continue reading

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Why collect cores from a beach?

There are many reasons to collect cores from a beach.  One of the most interesting is to look back in time and see what environments used to be where the beach is today.  The core is like a time machine, … Continue reading

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