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UMD Study: Fiscal Cliff Could Trigger Deep Recession, Fear of Cliff Has Cut GDP Already

By Guest PostOctober 30, 2012Economyamerica, analysis, congress, debt burdens, defense spending, economic crisis, economic environment, effect, employment level, Europe, federal spending, financial crisis, fiscal cliff, fiscal shock, gdp, government policy, inforum, interindustry forecasting project, jeff werling, maryland, multiplier, nation, prediction, recession, sequestration, tax cuts, tax increase, tax reform, u.s economy, university

COLLEGE PARK, Md. – The so-called “fiscal cliff” has already begun dampening the U.S. economy – even before it officially kicks in – and by year’s end will have cut 2012 GDP an estimated six-tenths of one percent, says a new study conducted by researchers at the University of Maryland’s Interindustry Forecasting Project (Inforum).

The study, called Fiscal Shock: America’s Economic Crisis, is one of the first to look beyond the first year effects of the combined federal spending cuts and tax increases. It projects an escalating impact into 2014 and beyond, as “multiplier” effects of fiscal contraction kick in. (more…)

Shark Social Networking

By Guest PostOctober 17, 2012Natureacoustic tags, acoustic transmitter, apex predator, battery recharge, behavior, biotelemetry, coast, coastal water, concern, conventional, danielle haulsee, delaware, delaware bay, delmarva peninsula, device, dewayne fox, east coast, eastern seaboard, ecological balance, georgia aquarium, habitat, identification sensor, indian river, inlet, maryland, matthew oliver, migration pattern, mobile transceiver, network, ocean, ocean observation, oceanographic, otis, real-time, remote controlled, researcher, shark migration, species, telemetry, tiger shark, tracking technique, transmitter, underwater robot, university, vemco, vmt

Shark migrations studied with underwater robot along Delmarva Peninsula

University of Delaware researchers are using an underwater robot to find and follow sand tiger sharks that they previously tagged with transmitters. The innovative project is part of a multi-year partnership with Delaware State University to better understand the behavior and migration patterns of the sharks in real time.

“In the past week our new, specially equipped glider OTIS – which stands for Oceanographic Telemetry Identification Sensor – detected multiple sand tiger sharks off the coast of Maryland that were tagged over the past several years,” said Matthew Oliver, assistant professor of oceanography in UD’s College of Earth, Ocean, and Environment. “This is the first time that a glider has found tagged sharks and reported their location in real time.” (more…)

USGS Releases First Assessment of Shale Gas Resources in the Utica Shale: 38 trillion cubic feet

By Guest PostOctober 7, 2012Environmentappalachian basin, barrel, brenda pierce, conventional oil, domestic, first assessment, gas liquid, geological survey, greater, green, hydrocarbon, marcellus shale, maryland, methodology, natural gas, new york, ohio, Pennsylvania, petroleum basin, protocol, recoverable oil, river basin, rock formation, source rock, southwestern wyoming, tcf, unconventional oil, united states, upper ordovician, US, usgs, utica shale, virginia, west virginia

The Utica Shale contains about 38 trillion cubic feet of undiscovered, technically recoverable natural gas (at the mean estimate) according to the first assessment of this continuous (unconventional) natural gas accumulation by the U. S. Geological Survey. The Utica Shale has a mean of 940 million barrels of unconventional oil resources and a mean of 208 million barrels of unconventional natural gas liquids.

The Utica Shale lies beneath the Marcellus Shale, and both are part of the Appalachian Basin, which is the longest-producing petroleum province in the United States. The Marcellus Shale, at 84 TCF of natural gas, is the largest unconventional gas basin USGS has assessed. This is followed closely by the Greater Green River Basin in southwestern Wyoming, which has 84 TCF of undiscovered natural gas, of which 82 TCF is continuous (tight gas). (more…)

Blind Cavefish Use Teeth to Find Their Way, New UMD Research Shows

By Guest PostSeptember 19, 2012Natureastroblepus pholeter, brain, catfish, cavefish, daphne soares, dark, darkness, denticles, dentin, ecuador, ecuadorian cave, enamel, evolutionary phenomenon, human ear, maryland, mathematical, mechanosensory part, natural sciences, navigate, neuromasts, sensory use, single cave, skin teeth, teeth, university, unknown, water, way

COLLEGE PARK, Md. — In a single cave in Ecuador, a species of cavefish has evolved to do something perhaps unique to them, navigate with their teeth.

The sensory use of these teeth, which are not in their mouths, but protrude from their skin, appears to be a previously unknown evolutionary phenomenon, one that may not exist anywhere outside this one cave, say researchers at the University of Maryland, National Institutes of Health and Pontificia Universidad Católica del Ecuador who brought to light this fascinating new adaptation to life in dark, swiftly flowing waters. (more…)

UMD Study Shows Exercise May Protect Against Future Emotional Stress

By Guest PostSeptember 15, 2012Healthacute exercise, aging, alzheimer's disease, anxiety, anxiety level, brain function, carson smith, emotion research, emotional exposure, fmri, functional, iaps database, imaging, kinesiology researcher, magnetic, maryland, mental health, moderate exercise, physical activity, resonance, stress, symptom, university

COLLEGE PARK, Md. – Moderate exercise may help people cope with anxiety and stress for an extended period of time post-workout, according to a study by kinesiology researchers in the University of Maryland School of Public Health published in the journal Medicine and Science in Sports and Exercise.

“While it is well-known that exercise improves mood, among other benefits, not as much is known about the potency of exercise’s impact on emotional state and whether these positive effects endure when we’re faced with everyday stressors once we leave the gym,” explains J. Carson Smith, assistant professor in the Department of Kinesiology. “We found that exercise helps to buffer the effects of emotional exposure. If you exercise, you’ll not only reduce your anxiety, but you’ll be better able to maintain that reduced anxiety when confronted with emotional events.” (more…)

U.S. Poverty Rate Levels Off in New Report: UMD Expert

By Guest PostSeptember 13, 2012Economyamerican, analysts, douglas besharov, factor, hispanics, maryland, middle class, number, poverty rate, unemployment, university, us census, wage, welfare reform academy

COLLEGE PARK, Md. – Newly released U.S. Census figures show the poverty rate essentially leveled in 2011 – beating the expectations of many experts who had predicted a fifth straight increase, says Professor Douglas Besharov, an expert on poverty and welfare at the University of Maryland School of Public Policy.

According to the new figures, the overall poverty rate for 2011 was 15 percent, a statistically insignificant drop from the 15.1 percent the year before, says Besharov, who directs the school’s Welfare Reform Academy. The number broke a trend in which the poverty rate had risen 27.1 percent since 2006. In 2011, roughly 46.2 million people remained below the poverty line. (more…)

Research Shows Mobile Apps Help Students Learn

By Guest PostAugust 30, 2012Education, Technologyassignment grade, college student, education, ipod, learning experience, maryland, media course, mobile apps, mobile quiz, ronald yaros, smartphone, statistically significant, text message, university, YouTube

COLLEGE PARK, Md. – New research from the University of Maryland has found that mobile Apps – and even text messages – enhanced learning and produced a richer learning experience for college students.

Two introductory media courses, open to all majors, are taught in the Philip Merrill College of Journalism by Professor Ronald Yaros. Since 2005, Yaros has been testing how younger audiences engage with, and learn from, digital information.

“Blending technology with learning produced measurable outcomes from mobile tasks, assignments, text messages, and assessments,” says Yaros. (more…)

Wind Energy

By Guest PostMarch 22, 2012Environmentalison bates, ccp, coast, delaware, environmental impact, human activity, jeremy firestone, kateryna samoteskul, marine ecosystem, marine mammal, maryland, nature conservation, new jersey, ocean, offshore wind farms, sea turtle migrations, spatial planning, teresa messmore, university of delaware

UD study assesses ocean use off Delaware, Maryland and New Jersey coasts

The Center for Carbon-Free Power Integration (CCPI) at the University of Delaware has issued a new report about ocean use off the coast of Delaware and parts of Maryland and New Jersey. The study addresses viable places to locate offshore wind farms, taking into account biological, ecological and other considerations. The report includes feedback from interested groups who attended a November 2011 workshop, as well as input from experts.

“This report demonstrates that the ocean is already active with ecological and human activity,” lead-author Alison Bates said. “It shows what government regulators ought to consider in planning for offshore wind development and the beginning of a way forward for offshore wind developers and existing users to accommodate one another.” (more…)

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