Top Stories

Researchers Customize Catalysts to Boost Product Yields, Decrease Chemical Separation Costs
October 18, 2017 11:54 AM - DOE/Oak Ridge National Laboratory

For some crystalline catalysts, what you see on the surface is not always what you get in the bulk, according to two studies led by the Department of Energy’s Oak Ridge National Laboratory.

Global Calcium Consumption Appears Low, Especially in Asia
October 18, 2017 11:30 AM - Brown University

Daily calcium intake among adults appears to vary quite widely around the world in distinct regional patterns, according to a new systematic review of research data ahead of World Osteoporosis Day on Friday, Oct. 20.

Nice Ice, Maybe? Husker Research Finds Ice Removal Can Be a Breeze
October 18, 2017 10:57 AM - University of Nebraska-Lincoln

Water-repellent surfaces and coatings could make ice removal a literal breeze by forcing ice to grow up rather than just skate by, says a new study from the University of Nebraska-Lincoln and several Chinese institutions.

Living Mulch Builds Profits, Soil
October 18, 2017 10:48 AM - American Society of Agronomy

Living mulch functions like mulch on any farm or garden except — it’s alive. No, it’s not out of the latest horror movie; living mulch is a system farmers can use to benefit both profits and the soil. While the system has been around for a while, scientists at the University of Georgia are making it more efficient and sustainable.

DNA Tests on Albatross Poo Reveal Secret Diet of Top Predator
October 18, 2017 10:41 AM - University of Tasmania - Institute for Marine and Antarctic Studies

A study that used DNA tests to analyse the scats of one of the world’s most numerous albatrosses has revealed surprising results about the top predator’s diet.

Hardy Corals Make Moves to Build Reefs from Scratch
October 18, 2017 10:38 AM - University of Edinburgh

Resilient species of coral can move to inhospitable areas and lay the foundations for new reefs, a study shows.

Separating methane and CO2 will become more efficient
October 18, 2017 10:18 AM - KU Leuven

To make natural gas and biogas suitable for use, the methane has to be separated from the CO?. This involves the use of membranes: filters that stop the methane and let the CO? pass through. Researchers at KU Leuven have developed a new membrane that makes the separation process much more effective.

University of Hertfordshire physicists track atmospheric particles producing Monday's red sky
October 18, 2017 10:12 AM - University of Hertfordshire

Using a Lidar, a laser ranging instrument, at the University’s Bayfordbury Observatory near Hertford, the team monitored the height of the particles throughout the day. Laser pulses reflected from the particles show their arrival around midday, their growing height in the atmosphere, and their eventual departure in the evening.

The atmospheric profile was measured every second, allowing the changes in the particle layering to be observed throughout the day. The particles responsible for the red sky are seen as a diagonal stripe in the profile sequence. The layer of dust arrived over Hertford around 11:00 GMT at 1 km altitude, drifted past over the next 6 hours at progressively higher altitudes, and reached 2-3 km altitude by the time it moved away from Hertford around 18:00 UTC.

Extreme weather puts focus on climate change adaptation for buildings
October 18, 2017 08:20 AM - University of Victoria

Forest fires in British Columbia. Floods in Quebec. Hurricanes in Texas. While it’s difficult to say definitively that such events are caused by climate change, there’s little doubt that a warming world exacerbates such extreme weather—and that our society will need to be ready for more of them.

These are the kinds of issues on Anika Bell’s mind as she prepares to pursue her master’s of applied science at the University of Victoria in the new year. Bell’s previous research was featured in an infographic at the Livable Cities Forum in Victoria in September, where planners, policymakers and other professionals across Canada discussed ways to build cities equipped for current and future climate change impacts.

Future Temperature and Soil Moisture May Alter Location of Agricultural Regions
October 18, 2017 08:19 AM - U.S. Geological Survey (USGS)

Future high temperature extremes and soil moisture conditions may cause some regions to become more suitable for rainfed, or non-irrigated, agriculture, while causing other areas to lose suitable farmland, according to a new U.S. Geological Survey study.  

These future conditions will cause an overall increase in the area suitable to support rainfed agriculture within dryland areas. Increases are projected in North America, western Asia, eastern Asia and South America. In contrast, suitable areas are projected to decline in European dryland areas.

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