Ocean remote sensing and tsunami detection topic of URI Vetlesen lecture, April 5

Charles-Antoine Guérin, a French scientist who is a Distinguished Visiting International Scholar at the University of Rhode Island, will give a lecture next month about detecting tsunamis with radars. His presentation Wednesday, April 5 from 4 to 5 p.m. at the Graduate School of Oceanography is part of the University’s annual Vetlesen Distinguished Speaker Series. The event, free […]

Continue reading "Ocean remote sensing and tsunami detection topic of URI Vetlesen lecture, April 5"

URI Scientist Plays Key Role in Hurricane Forecasting

The Atlantic hurricane season is upon us, and thanks to a University of Rhode Island scientist we’ll know more about what to expect when the winds howl. Isaac Ginis, an internationally renowned hurricane expert, was the first scientist to show the role the ocean plays in the path and intensity of hurricanes. Improvements made by […]

Continue reading "URI Scientist Plays Key Role in Hurricane Forecasting"

McDonough Studies Emerging Contaminants

It all started with Mr. Southard. Carrie McDonough was a high school student when Don Southard, her beloved chemistry teacher, told her about the origins of acid rain: sulfur dioxide emissions—usually from smokestacks—that react with water molecules to produce acids. She was fascinated by the science, but also troubled by the consequences: a pernicious effect […]

Continue reading "McDonough Studies Emerging Contaminants"

Climate Change

The effects of climate change now and in the future is the subject of several physical oceanography studies at GSO. By documenting temporal variations of ocean fronts (observed gradients in sea surface temperatures using satellite sensors) and the large-scale current velocities (Gulf Stream speed using current profilers), GSO scientists are able to observe any change […]

Continue reading "Climate Change"

Deep Microbes

Recent discoveries by GSO biogeochemists in samples from Deep Sea Drilling Program (DSDP) cores taken from the Pacific Ocean have significant implications for the nature and global distribution of life in the sediments of the subseafloor. For example, estimates of Earth’s total living biomass are now 10-45 percent lower than previously thought, and the depth […]

Continue reading "Deep Microbes"

Inside Earth

Earthquakes, explosions, pyroclastic flows, and tsunamis can result from oceanic volcanic activity, both from underwater and island volcanoes. Documenting these volcanic edifices and ash flows resulting from eruptions is important in mitigating the resulting hazards to nearby residents. Ocean explorers at GSO routinely discover and map volcanic regions and associated ash flows using Remotely Operated […]

Continue reading "Inside Earth"