According to the study released last week by the National Academies of Sciences, titled "Sustaining Ocean Observations to Understand Future Changes in Earth's Climate," the U.S. must expand its fleet of research vessels to accurately measure and assess the effects of climate change.
Bones that recently emerged from the dirt in northwest India belonged to a “sea monster” the size of a small boat prowled the deep, dark waters more than 150 million years ago. The newfound fossil is a nearly intact skeleton of an ichthyosaur, a group of marine reptiles that terrorized the seas during the age of the dinosaurs. These animals were the dolphins or whales of their time: svelte fish-eaters with huge eyes, narrow jaws, and cone-shaped teeth.
Researchers use dissolved silicon concentrations to map out how currents may have changed millennia ago in the Pacific. Globalization, the close interaction of forces around the globe, is typically thought of as a relatively recent concept. For Earth’s oceans, however, the phenomenon is as old as the sea. Water flow around landmasses and underwater topography builds up into large currents that define our oceans. As landmasses have shifted throughout history, ocean currents have shifted along with them.
One of the largest global mass extinctions did not fundamentally change marine ecosystems, scientists have found. An international team of scientists, including Dr. Alex Dunhill from the University of Leeds, has found that although the mass extinction in the Late Triassic period wiped out the vast proportion of species, there appear to be no drastic changes to the way marine ecosystems functioned.
Tenure Track Scientist Ocean Biogeochemical Modeler, Woods Hole Oceanographic Institution (WHOI) (Jan. 5)
Tenure-track Faculty Position, Ocean Biogeochemical Modeler The Marine Chemistry & Geochemistry (MC&G) Department at the Woods Hole Oceanographic Institution (WHOI) invites exceptional candidates to apply to one or more of our full-time exempt tenure-track positions on our scientific staff. We seek to hire at the Assistant Scientist level; however, extraordinary candidates may be considered at Associate [...]
You may have heard of speed dating, but how about speed mentoring? I was honored to be asked to participate in a speed mentoring event with D.C.’s Women’s Aquatic Network WAN) last Wednesday. While it was rewarding (and exhausting) to impart my perspective and advice to 14 developing ocean leaders in 70 minutes, I was also inspired [...]
The Congressional Estuary Caucus Co-Chairs, Representatives Bill Posey (FL-8), Suzanne Bonamici (OR-1), Frank LoBiondo (NJ-2), and Rick Larsen (WA-2), hosted a briefing, “Natural Infrastructure 101: What are living shorelines and how do they protect coastal communities?” More than half of the U.S. population lives in coastal areas. Urban development has contributed to the destruction of shoreline ecosystems, such as wetlands, marshes, mangroves, and coral reefs.
The Senate Homeland Security and Governmental Affairs Subcommittee on Federal Spending Oversight and Energy Management held a hearing, “Broken Beakers: Federal Support for Research.” Subcommittee members agreed on the importance of research and its daily benefits, but the role government should play in funding studies was split along party lines. The three main points of contention had to do with research merit, proposal selection process, and return on investment.
If all the land ice present on Earth today were to melt, it would raise the global sea levels by about 70 meters (230 feet), according to the United States Geological Survey. Under the onslaught of global warming, sea levels have been rising steadily in the recent years, but researchers looking at historical data have found these rise could happen in sharp bursts instead.
Tough Species Of Corals Can Go Mobile And Lay The Foundations For New Reefs In Otherwise Inhospitable Areas, A Study Shows
Tough species of corals can go mobile and lay the foundations for new reefs in otherwise inhospitable areas, a study shows. Scientists have discovered that the rolling and resilient corals can act as a base upon which other corals attach and build reefs by creating their own stable habitats.