Author Archives: Randall

About Randall

Dr. Randall Hughes is an ecologist and marine biologist focusing on the causes and consequences of species and genetic diversity in coastal systems. She has conducted experimental work on plants and animals in seagrasses, salt marshes, oyster reefs, and kelp forests. The common thread throughout these activities is a long-standing interest in generating information that can enhance the effectiveness of conservation and management decisions.

The Combined Benefits of Research and Teaching

For the a researcher, there is a wall separating the classroom from the lab and fieldwork they do. This Summer, Dr. Randall Hughes broke the wall and had her students work on her lab’s projects. Dr. Hughes recaps their work on oyster reefs and seagrass beds, and examines the benefits of teaching on research. Continue reading

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Seagrass beds “down under”

We welcome Dr. Randall Hughes and Dr. David Kimbro back to the United States! Randall shares a video of a seagrass bed Port Phillip Bay, Australia. Continue reading

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In the Grass, On the Reef, A World Away

Randall and David have traveled to Australia on visiting research appointments to study habitats like oyster reefs and seagrass beds that are at once familiar, yet quite a bit different and even a little dangerous. Continue reading

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A long time in the making

If you want an activity that will take a lot of your time, go out onto your lawn and try to figure out which blades of grass belong to what individual plant. The grass in a salt marsh, like your lawn, is made up of various individuals, each with different characteristics that contribute to the success of a marsh. Dr. Randall Hughes’ new experiment looks at what makes habitat building cordgrass individuals successful. Continue reading

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A good (though chilly) day setting up a new experiment! It will take a few weeks to get it completely up and running, but it’s exciting to get it started-  Randall Recommend on Facebook Tweet about it Subscribe to the … Continue reading

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The making of an experiment

When Randall and David talk about their experiments on this blog, we don’t run a credits roll at the end to acknowledge everyone and everything that goes into getting that experiment up and running. In this post, Randall takes us step by step through planning an experiment, highlighting the people who help make her research possible. Continue reading

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Scared hungry?

Randall and David continue unraveling the mysteries of how predators affect their prey through fear. In this experiment, they look at how many oysters get eaten by mud crabs when the mud crabs think their predators are lurking around and eating their neighbors. Continue reading

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Marsh of the future?

Emily and I found this flowering red mangrove in St. Joe Bay today. It’s clearly survived the last few harsh winters just fine! A sign of the future for Panhandle marshes? -Randall Recommend on Facebook Tweet about it Subscribe to … Continue reading

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Are two friends better than one?

Fiddler crabs benefit salt marshes. Ribbed mussels benefit salt marshes. But together, is their effect even greater, or do they cancel each other out? Dr. Randall Hughes of the FSU Coastal & Marine Lab looks to find out. Continue reading

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The End of an Era

Dr. Randall Hughes has just concluded a biodiversity experiment in Saint Joseph Bay. She was looking at periwinkle effects on marsh cordgrass, and whether it was better or worse when the grass was found alongside needlerush. The answer could be important in marsh recovery and restoration efforts. Continue reading

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