Category Archives: community ecology

Like Turtles, Terrapin Research Moves a Little Slow

Marlee Hayes wrote this post as a final project for Stacy Krueger-Hadfield’s Science Communication course at the University of Alabama at Birmingham. Her primary interests focus on challenges in conservation and sustainability. Previously, she evaluated fitness of post-hatchling Diamondback terrapins (Malaclemys terrapin), … Continue reading

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A sponge and its symbionts, using genomics to unravel complex relationships

The ocean is full of interesting organisms and even more fascinating (as well as difficult to tease apart) are the interactions among them. From deep sea giant tube worms, to the adorable bobtail squid, symbioses have a central role, and … Continue reading

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Deep in the meadow, under the … seagrass, a bed of temporally stable diversity?

Genetically diverse populations are often more stable and productive. For habitat-forming organisms, such as seagrasses, this results in increased habitat complexity and more abundant associated communities (e.g., Hughes and Stachowicz 2004, Reusch et al. 2005).  Spatial patterns of genetic diversity … Continue reading

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Have we got the power?

Sabrina Heiser wrote this post as a final project for Stacy Krueger-Hadfield’s Science Communication course at the University of Alabama at Birmingham. Sabrina grew up in Germany, completed a BSc (Hons) in Marine Biology at Plymouth University (UK) and then lived … Continue reading

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When microbes can move mountains, studying microbial communities on glaciers

Bacteria are amazing, and as a recent article by Ambrosini and colleagues reminds us, they are quite literally, just about everywhere. Before reading this article, I have to admit, I was a little rusty on my definition of cryoconite holes, … Continue reading

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I do not think it means what you think it means: “relic DNA” can obscure microbial diversity studies

Although microbes are small, they play an important part in both biogeochemical cycles in the ocean as well as on land. However, as they are not so easy to observe by eye, and in many cases can’t be cultured in … Continue reading

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When the going gets hot the dinoflagellates (sometimes) get going, how viruses might affect coral symbionts

Corals represent more than meets the eye, they host intricate and interesting communities composed of dinoflagellates (also referred to as zooxanthellae), and a suite of microbes that include bacteria, archaea, fungi, protists, and viruses. One such dinoflagellate that often shares … Continue reading

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