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Archive for December, 2013

Double Trouble: Marine Plastic Debris Absorbs Toxic Pollutants

Recently, you may have heard that scientists have discovered small plastic particles floating in the open ocean and in the Great Lakes. The presence of these tiny plastic pieces is a cause of concern on its own, but did you know that plastic can also interact with other forms of marine pollution? Researchers at San […]

This Time Around, Humans Aren’t the Bad Guys in the Salmon Fishery

Salmon fishing is a huge industry in the Baltic Sea. So it comes as no surprise that when a predator starts attacking the fishing nets, a change must occur. In this case, the gray seals targeting the salmon nets are portrayed as the bad guys. Valeska UphamFor my fisheries and aquatic science PhD I am […]

Why lions can thank wildfires for the African Savanna

Sediment records show that wildfires caused the initial expansion of grasslands in Africa during the Miocene (8 million years ago) allowing the African Savanna to evolve into the spectacular ecosystem we know today. Kari St.LaurentI received a Ph.D. in oceanography in 2014 from the Graduate School of Oceanography (URI) and am finishing up a post-doc […]

If Popocatépetl volcano blows, prepare for a few nights stuck in the airport.

Plinian eruptions have a high degree of material fragmentation, generating high altitude ash plumes that can travel far from the vent site. The impacts of these types of eruptions include hazards such as human health concerns, roof collapses, disruption of terrestrial communications, and the jeopardization of air travel. Sarah FullerWith academic backgrounds in oceanography, geology, […]

Diamonds and Diversity: How mining waste is laying waste to marine communities.

With the holidays fast approaching, many of us are still scrambling to find gifts for friends and loved ones. Jewelry stores become inundated with shoppers looking to make a statement, and what makes a bigger statement than a diamond? Well, that is if it isn’t a conflict diamond. Even if the salesman assures you your […]

A unique, underwater niche for Christmas trees

Who would have thought that the Southern California Bight is a great place for Christmas trees to grow? Scientists have an inkling that a few key environmental factors influence underwater Christmas tree location and growth. Dr. David Huff and his research team are interested in accomplishing this via habitat modeling. Samantha DeCuolloSamantha works as a […]

Riding the Waves of Change: A Revised Beach Cycle for Mixed Sand and Gravel Beaches

A seasonal cycle of sand volume for typical sand beaches has been described for decades. This cycle does not hold true for beaches of mixed sand and gravel compositions. The highlighted study revises the beach cycle based off of observations during a year of strong storms. Improving our understanding of how the beach responds and […]

Is Aragonite Saturation State (Ωa) the Best Way to Describe Calcification Rate?

Nearly every scientific report concerning the effects of ocean acidification on coral reefs describes changes in calcification as a function of the aragonite saturation state (Ωa). Is this the best parameter that we can use to represent calcification condition? Are there any other options? Caoxin SunCaoxin is a graduate student in the Graduate School of […]

Environmental Blow from Wind Farms

Wind farms are an ideal source of electrical power because of their ability to provide an environmentally low-impact fuel source at a low cost. Over the past few decades, global wind farm production has grown exponentially and will continue to rise into the future. Unfortunately, reported cases of environmental impacts continue to arise; what was […]

Cuttlefish camouflage: A new method for studying the masters of disguise

Squid, octopus, and cuttlefish are considered masters of disguise in the ocean. But how do they do it? A recent study by Goodwin and Tublitz tested a new technique to study cuttlefish camouflage using image analysis software. Lis HendersonI am studying for my doctoral degree at the Stony Brook University School of Marine and Atmospheric […]

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