PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Report looks at successful government crowdsourcing efforts for earthquake monitoring

USGS is incorporating quick and inexpensive approaches to enhance earthquake research

2013-07-10
(Press-News.org) WASHINGTON -- The U.S. Geological Survey (USGS) and other scientific institutions are using social media and crowdsourcing to learn more about earthquakes, according to a new report. These techniques provide inexpensive and rapid data to augment and extend the capabilities provided by traditional monitoring techniques.

The new report, Transforming Earthquake Detection and Science Through Citizen Seismology, released today by the Commons Lab at the Woodrow Wilson International Center for Scholars, outlines these groundbreaking citizen science projects.

The report describes how the USGS and others are engaging the public and advancing earthquake monitoring and knowledge of seismic events. The ultimate goal, according to the USGS, is to provide more rapid earthquake detection and generate more real-time hazard and impact information.

The efforts discussed in the report include the Tweet Earthquake Dispatch (TED), which uses an algorithm to provide seismologists with initial alerts of earthquakes felt around the globe via Twitter in less than two minutes. The report also examines the Quake Catcher Network, which equips the public with low-cost sensors to collect information on seismic activity, and Did You Feel It? (DYFI), which uses the Internet to survey individuals about their experiences in earthquakes, including location and extent of the damage.

Throughout much of the world earthquake sensors are sparse or nonexistent, meaning it can take the USGS up to 20 minutes to issue alerts about an earthquake. These crowd-focused systems – which are seen to complement, rather than replace, current systems – provide agencies like the USGS with a fast and inexpensive way to expand their ability to monitor seismic activity.

"Starting with science and having robust databases allows for the most informed decisions, and our research wouldn't be as detailed without the public's help and firsthand accounts through DYFI, TED and other citizen science applications," says Paul Earle, a seismologist with the USGS and a co-author of the report. "With the success of these efforts, scientists will continue to look for additional opportunities to involve the public, incorporate innovative and cutting-edge tools and ultimately extend our reach and monitoring across the landscape."

The report also looks at how future efforts could be improved. Successful crowdsourcing projects at the federal level must navigate a web of practical, legal and policy considerations. This report identifies some of these hurdles and provides lessons learned so that others may apply them to their unique missions. "Greater dialogue is needed between scientists and policymakers on issues from privacy to democratic participation," the authors conclude.

The initiatives are garnering interest, largely because they produce valuable data with a wide range of applications very quickly and in a cost-effective manner.

"In this time of budgetary constraints, projects that can produce useful data with minimal cost are worth highlighting," says Lea Shanley, director of the Commons Lab at the Wilson Center and a co-author of the report. "They also offer a wonderful opportunity for citizens to participate in the work of government and contribute to rigorous scientific research. We also need to address the legal and policy challenges so that government can be more innovative and increase its engagement with the public in meaningful ways."

###

The full report can be downloaded here: http://www.wilsoncenter.org/sites/default/files/CitizenSeismology_FINAL.pdf

About the Commons Lab

The Commons Lab of the Wilson Center's Science and Technology Innovation Program seeks to advance research and independent policy analysis on emerging technologies that facilitate collaborative, science-based and citizen-driven decision-making, with an emphasis on their social, legal, and ethical implications. For more information, visit: http://CommonsLab.wilsoncenter.org

About The Wilson Center

The Wilson Center provides a strictly nonpartisan space for the worlds of policymaking and scholarship to interact. By conducting relevant and timely research and promoting dialogue from all perspectives, it works to address the critical current and emerging challenges confronting the United States and the world. For more information, visit: http://www.wilsoncenter.org

END



ELSE PRESS RELEASES FROM THIS DATE:

NTU invention transforms plain surfaces into low-cost touch screens

2013-07-10
Imagine turning a whiteboard, glass window or even a wooden table top into a responsive, touch sensitive surface. A low cost system developed by Nanyang Technological University (NTU), based on the principles of vibration and imaging that is able to track the movements of multiple fingers and of objects, can do just that. Retrofitting the system onto existing flat-panel TVs will transform it into new, touch sensitive display screens, at only a fraction of the cost of new touch-sensitive display screens, which can cost tens of thousands of dollars. Once hooked up ...

Cloud brightening to cool seas can protect coral reefs

2013-07-10
The seeding of marine clouds to cool sea surface temperatures could protect threatened coral reefs from being bleached by warming oceans. Research, published in Atmospheric Science Letters, proposes that a targeted version of the geo-engineering technique could give coral a fifty year 'breathing space' to recover from acidification and warming. "Coral bleaching over the last few decades has been caused by rising sea temperatures and ocean acidification," said Dr Alan Gadian, from Leeds University. "Our research focuses on how Marine Cloud Brightening (MCB) could quickly ...

Cool it, quick: Rapid cooling leads to stronger alloys

2013-07-10
Oxford -- A team of researchers from the University of Rostock in Germany has developed a new way to rapidly produce high strength metallic alloys, at a lower cost using less energy than before. It's expected that this breakthrough will profoundly change how we produce components used in a diverse range of applications; including transport and medical devices. The research, which appears in the latest issue of the open access journal Materials Today, reports on the first Spark Plasma Sintering (SPS) system with an integrated gas quenching mechanism, capable of alternating ...

Test tube children develop mentally normal

2013-07-10
Whether a child is conceived naturally or in a Petri dish in an incubator has no bearing at all on the child's mental health. However, researchers have identified a small but increased risk of developing a mental disorder such as autism, ADHD or behavioural problems in children whose mothers only received medical treatment to stimulate ovulation and egg development before insemination. This is the result of a new research project from Aarhus University and Aarhus University Hospital, which has compared the risk of mental illness in artificially fertilised and naturally ...

Oldest use of flowers in grave lining

2013-07-10
When did people first begin to express their feelings with flowers? It turns out that in prehistoric times, Mount Carmel residents in what today is northern Israel buried their dead on a literal bed of fragrant wild flowers, such as Judean sage, as well as blooming plants of the mint and figwort families. Assuming they had the same positive associations with flowers that we do today, these ancient humans must have sought to ensure for the deceased a pleasant passage from the world of the living. The discovery is the oldest known use of flowers in grave lining. According ...

Heat radiation of small objects: Beyond Planck's equations

2013-07-10
This news release is available in German. All the objects around us emit thermal radiation. Usually, this radiation can be described very accurately using Planck's law. If, however, the radiating object is smaller than the thermal wavelength, it behaves according to different rules and cannot emit the energy efficiently. This has now been confirmed by a team of researchers at the Vienna University of Technology. These findings are important for heat management of nano-devices and also for the science of aerosols - microparticles suspended in air, which influence the ...

Huge iceberg breaks away from the Pine Island glacier in the Antarctic

2013-07-10
On 8 July 2013 a huge area of the ice shelf broke away from the Pine Island glacier, the longest and fastest flowing glacier in the Antarctic, and is now floating in the Amundsen Sea in the form of a very large iceberg. Scientists of the Alfred Wegener Institute - Helmholtz Centre for Polar and Marine Research have been following this natural spectacle via the earth observation satellites TerraSAR-X from the German Space Agency (DLR) and have documented it in many individual images. The data is intended to help solve the physical puzzle of this "calving". Scientists from ...

ALMA prenatal scan reveals embryonic monster star

2013-07-10
The most massive and brightest stars in the galaxy form within cool and dark clouds but the process remains not just shrouded in dust, but also in mystery [1]. An international team of astronomers has now used ALMA to perform a microwave prenatal scan to get a clearer look at the formation of one such monster star that is located around 11 000 light-years away, in a cloud known as the Spitzer Dark Cloud (SDC) 335.579-0.292. There are two theories on the formation of the most massive stars. One suggests that the parental dark cloud fragments, creating several small cores ...

Astronomers witness birth of Milky Way's most massive star

2013-07-10
Scientists have observed in unprecedented detail the birth of a massive star within a dark cloud core about 10,000 light years from Earth. The team used the new ALMA (Atacama Large Millimetre/submillimetre Array) telescope in Chile – the most powerful radio telescope in the world – to view the stellar womb which, at 500 times the mass of the Sun and many times more luminous, is the largest ever seen in our galaxy. The researchers say their observations – to be published in the journal Astronomy and Astrophysics – reveal how matter is being dragged into the centre of ...

Bacteria from Salar de Uyuni in Bolivia conceal bioplastic

2013-07-10
In Bolivia, in the largest continuous salt desert in the world, researchers from the Polytechnic University of Catalonia have found a bacterium that stores large amounts of PHB, a prized polymer. This biodegradable plastic is used by the food and pharmaceutical industries, for example to produce nanospheres to transport antibiotics. In the quest for natural polymers to substitute for petroleum-based plastics, scientists have recently discovered that a microorganism in South America produces poly-beta-hydroxybutyrate (PHB), a biodegradable compound of great utility for ...

LAST 30 PRESS RELEASES:

Early adult mortality is higher than expected in US post-COVID

Recycling lithium-ion batteries cuts emissions and strengthens supply chain

Study offers new hope for relieving chronic pain in dialysis patients

How does the atmosphere affect ocean weather?

Robots get smarter to work in sewers

Speech Accessibility Project data leads to recognition improvements on Microsoft Azure

Tigers in the neighborhood: How India makes room for both tigers and people

Grove School’s Arthur Paul Pedersen publishes critical essay on scientific measurement literacy

Moffitt study finds key biomarker to predict KRASG12C inhibitor effectiveness in lung cancer

Improving blood transfusion monitoring in critical care patients: Insights from diffuse optics

Powerful legal and financial services enable kleptocracy, research shows

Carbon capture from constructed wetlands declines as they age

UCLA-led study establishes link between early side effects from prostate cancer radiation and long-term side effects

Life cycles of some insects adapt well to a changing climate. Others, not so much.

With generative AI, MIT chemists quickly calculate 3D genomic structures

The gut-brain connection in Alzheimer’s unveiled with X-rays

NIH-funded clinical trial will evaluate new dengue therapeutic

Sound is a primary issue in the lives of skateboarders, study shows

Watch what you eat: NFL game advertisements promote foods high in fat, sodium

Red Dress Collection Concert hosted by Sharon Stone kicks off American Heart Month

One of the largest studies on preterm birth finds a maternal biomarker test significantly reduces neonatal morbidities and improves neonatal outcomes

One of the largest studies of its kind finds early intervention with iron delivered intravenously during pregnancy is a safe and effective treatment for anemia

New Case Western Reserve University study identifies key protein’s role in psoriasis

First-ever ethics checklist for portable MRI brain researchers

Addressing 3D effects of clouds for significant improvements of climate models

Gut microbes may mediate the link between drinking sugary beverages and diabetes risk

Ribosomes team up in difficult situations, new technology shows

Mortality trends among adults ages 25-44 in the US

Discontinuation and reinitiation of dual-labeled GLP-1 receptor agonists among us adults with overweight or obesity

Ultraprocessed food consumption and obesity development in Canadian children

[Press-News.org] Report looks at successful government crowdsourcing efforts for earthquake monitoring
USGS is incorporating quick and inexpensive approaches to enhance earthquake research