News Around the Lab

Diving into Science at FSU


Scientific Diving has been taught at Florida State University since the inception of the Academic Diving Program in the 1970’s. Thanks to the work of FSU faculty including Dr. William F. “Doc” Herrnkind, a training program evolved focused on enabling student, faculty and staff research diving operations. January 9th, 2019, marks the 3rd time the training will be conducted under Diving Safety Officer Christopher Peters in a workshop entitled Introduction to Scientific Diving.


Ocean deoxygenation has become a topic of increasing concern because of its potential impacts on marine ecosystems, including oxygen minimum zone (OMZ) expansion and subsequent benthic effects. We investigated the influence of oxygen concentration and organic matter (OM) availability on metazoan meiofauna within and below an OMZ in bathyal sediments off Costa Rica, testing the hypothesis that oxygen and OM levels are reflected in meiofaunal community structures and distribution. Mean total densities in our sampling cores (400–1800 m water depth) were highest with 3688 ind.

New Deep-Water Dog Fish Shark Discovery


Dogfish sharks of the genus Squalus are small, deep-water sharks with a slow rate of molecular evolution that has led to their designation as a series of species complexes, with low between-species diversity rela­tive to other taxa. The largest of these complexes is named for the Shortspine spurdog (Squalus mitsukurii Jordan & Snyder), a medium-sized dogfish shark common to warm upper slope and seamount habitats, with a putative circumglobal distribution that has come under investigation recently due to geographic variation in morphology and genetic diversity.

Exploration of the Deep Eastern Gulf of Mexico


The Florida State University Coastal and Marine Laboratory, on the Gulf of Mexico (GoM) coast in north Florida, is a beautiful place. It is not uncommon there to see ospreys and bald eagles eyeing the coastline, pelican formations flying low, dolphins churning the water in a feeding frenzy or sharks cruising the shallows seeking out their next meal. It is also a place where a clear view of the horizon when standing on the beach is the rule, rather than the exception.

Disney Conservation Fund Supports Smalltooth Sawfish Research


In September, The Disney Conservation Fund (DCF) granted more than $5 million in conservation grants to nonprofit organizations as part of its commitment to save wildlife, inspire action and protect the planet. FSUCML’s Dr. Dean Grubbs smalltooth sawfish research was one of more than 75 projects selected through a rigorous review process focused on supporting conservation organizations to study wildlife, protect habitats and develop community conservation and education programs in critical ecosystems around the world.

Deep Search 2018: DEEP Sea Exploration to Advance Research on Coral/Canyon/Cold Seep Habitats


From August 19 to September 2, 2018, FSUCML's Dr. Sandra Brooke is part of a research expedition sailing on the R/V Atlantis (Woods Hole Oceanographic Inst.) with the submersible ALVIN. The cruise is led by Erik Cordes (Temple University) and includes participants from several universities, the US Geological Survey, NOAA and the Bureau of Ocean Energy Management as well as media representatives. The cruise will collect critical baseline data on deep-water coral, canyons and cold seep habitats offshore the Mid-Atlantic and southeastern US, to inform management and conservation of these sensitive deep-water ecosystems. At the link below, follow this expedition with daily mission logs and amazing pictures taken from ALVIN’s eyes on the seafloor.

Corals in the Arctic???


Unlike shallow corals reefs, which are restricted to warm clear waters, deep or cold-water corals are found in almost all the world’s oceans. In the Atlantic, the most abundant cold-water reef-building coral is Lophelia pertusa, a branching stony coral that can form structures over a hundred meters tall and several kilometers long. Some of the largest and most stunning of these ecosystems occur in the frigid waters off the coast of Norway, as far north as the Arctic Circle. So yes, there are indeed corals in the Arctic!

High School Students Explore Seagrass Responses to Climate Change


Under the advisement of Dr. Sophie McCoy and laboratory technician Penelope Ales, four high school students from various parts of Florida have been exploring the effects of climatic stressors such as fluctuating nutrient levels, low salinity, and water browning on the metabolic functions of Thalassia testudinum, also referred to as turtlegrass.

International Workshop at FSUCML: Antarctic Ecosystem Research Following Ice Shelf Collapse and Iceberg Calving Events


Worldwide publicity surrounding the calving of an iceberg the size of Delaware in July 2017 from the Larsen C Ice Shelf on the eastern side of the Antarctic Peninsula presents a unique and time-sensitive opportunity for research and education on polar ecosystems in a changing climate. The FSUCML will host a workshop that will draw from the large fund of intellectual capital in the US and international Antarctic research communities.