RALEIGH, NC --A warmer climate may lead to higher growth and productivity on U.S. national forests and grasslands, but university and U.S. Forest Service researchers say this could reduce quantities of freshwater flowing from most of these lands, even with increases in precipitation. Results were published today in Scientific Reports.
Earth
In a chronicle published in Nature, Swedish researcher Joacim Rocklöv at Umeå University reasons around the findings of a new research study showing that American's scepticism towards climate issues are partly due to the improved weather. The cognitive dissonance taking place between self-experienced changes in weather and the long-term threat can explain why people have a hard time making climate conscious decisions.
European researchers have found substantially different climate change impacts for a global warming of 1.5°C and 2°C by 2100, the two temperature limits included in the Paris climate agreement. The additional 0.5°C would mean a 10-cm-higher global sea-level rise by 2100, longer heat waves, and would result in virtually all tropical coral reefs being at risk. The research is published today (21 April) in Earth System Dynamics, an open access journal of the European Geosciences Union, and is presented at the EGU General Assembly.
A new "virtual gas field simulator" developed by Stanford scientists aims to help companies and government agencies weigh the economic costs and benefits of different methane leak detection technologies and pick the best one for a given situation.
The tool, detailed online in the journal Environmental Science & Technology, examines the cost associated with implementing four different detection technologies and calculates the economic benefit from the sale of additional gas saved.
The vast majority of Americans have experienced more favorable weather conditions over the past 40 years, researchers from New York University and Duke University have found. The trend is projected to reverse over the course of the coming century, but that shift may come too late to spur demands for policy responses to address climate change.
LA JOLLA, CA--April 20, 2016--Scientists at The Scripps Research Institute (TSRI) have found a new and better way to achieve a chemical reaction that is used widely in the pharmaceutical as well as flavor and fragrance industries.
On March 28, the U.S. Geological Survey issued a one-year seismic forecast for the United States that for the first time includes ground-shaking hazards from both natural and human-induced earthquakes. In the wake of the forecast's release, researchers are gathering at the Seismological Society of America's (SSA) 2016 Annual Meeting April 20-22 in Reno, Nevada, to discuss some of the science behind the report.
The Indian monsoon's yearly onset and withdrawal can now be forecasted significantly earlier than previously possible. A team of scientists developed a novel prediction method based on a network analysis of regional weather data, and will propose this approach to the Indian Meteorological Department. The heavy summer rains are of vital importance for millions of farmers feeding the subcontinent's population. Future climate change will likely affect monsoon stability and hence makes accurate forecasting even more relevant.
WASHINGTON - Scientists at the U.S. Naval Research Laboratory (NRL) have devised a clever combination of materials -- when used during the thin-film growth process -- to reveal that particle atomic layer deposition, or p-ALD, deposits a uniform nanometer-thick shell on core particles regardless of core size, a discovery having significant impacts for many applications since most large scale powder production techniques form powder batches that are made up of a range of particles sizes.
Krakow, 20 April 2016 The chaos typical of liquid molecules, and the ordering characteristics of crystals. There are states of matter connecting such contradictory features: liquid crystals. Thanks to an innovative application of antimatter, it has been demonstrated at the Institute of Nuclear Physics of the Polish Academy of Sciences in Krakow that the structures formed by certain molecules of liquid crystals must in fact be different than previously thought.
Quantum physics has a reputation for being mysterious and mathematically challenging. That makes it all the more surprising that a new technique to detect quantum behaviour relies on a familiar tool: a "zip" program you might have installed on your computer.
"We found a new way to see a difference between the quantum universe and a classical one, using nothing more complex than a compression program," says Dagomir Kaszlikowski, a Principal Investigator at the Centre for Quantum Technologies (CQT) at the National University of Singapore.
A study undertaken by scientists from the University of Alberta and Environment and Climate Change Canada to understand swimming behavior in polar bears is showing an increase in this behavior related to changes in the amount and location of summer sea ice. Lead author Nicholas Pilfold, now a postdoctoral fellow at San Diego Zoo Global, said "the pattern of long-distance swimming by polar bears in the Beaufort Sea shows the fingerprint of climate change. Swims are occurring more often, in association with sea ice melting faster and moving farther from shore in the summer."
Declining snowfall in Vermont, a likely byproduct of a warming climate, is sure to negatively affect the state's $600 million snowmobile industry. New research provides a sobering look at just how much.
Given evidence from observational studies that publicly funded care delivered in for-profit facilities is inferior to care delivered in public or non-profit facilities, the precautionary principle should be applied when developing policy for the frail and vulnerable population in nursing homes, according to a new article in PLOS Medicine by Margaret McGregor from the University of British Columbia, Vancouver, Canada, and colleagues.
Bulkheads and seawalls along the shores of Puget Sound help ease erosion and stabilize bluffs to protect waterfront properties.
But these walled structures also shrink beaches, reduce habitat for invertebrates and spawning fish and, indirectly, degrade conditions for iconic species like salmon and orcas. Many studies have shown this pattern at seawall sites around Puget Sound.