Amazonians living in remote cities are more vulnerable to flooding and droughts than more accessible centres, researchers at Lancaster University have discovered.
Remote Amazonian cities more vulnerable to climate change
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Bolstering public support for state-level renewable energy policies
Since the 1980s, the United States has often been a world leader in supporting renewable energy technologies at the state and federal level. Thirty-seven states have enacted binding or voluntary renewable portfolio standards (RPS) requiring that a portion of the electricity mix come from renewable sources by a given date. But since 2011, adoption of such standards has slowed, and in the past several years there have been many attempts — some of them successful — to weaken, freeze, or repeal renewable energy laws.
Given the outcome of the 2016 presidential election, increased federal investment in renewable energy is unlikely for the foreseeable future. As a result, state-level renewable energy policies will likely be central to driving new deployment. Past research has shown that public opinion plays a crucial role in facilitating a political consensus around new policies in U.S. states. If that’s true for renewable energy policies, then people’s views may have a major influence on future actions taken by their states.
Cutting the Cost of Ethanol, Other Biofuels and Gasoline
Biofuels like the ethanol in U.S. gasoline could get cheaper thanks to experts at Rutgers University-New Brunswick and Michigan State University.
Study shows ice sheet loss over the last 11,000 years
Reporting this week (Wednesday 5 July) in the journal Nature, an international team of researchers led by British Antarctic Survey (BAS) explains that wind-driven incursions of warm water forced the retreat of glaciers in West Antarctica during the past 11,000 years. These new results enable researchers to better understand how environmental change may impact future sea-level rise from this climate-sensitive region.
Calm Lakes on Titan Could Mean Smooth Landing for Future Space Probes
The lakes of liquid methane on Saturn’s moon, Titan, are perfect for paddling but not for surfing. New research led by The University of Texas at Austin has found that most waves on Titan’s lakes reach only about 1 centimeter high, a finding that indicates a serene environment that could be good news for future probes sent to the surface of that moon.
When temps are higher, Japanese quail require a breeze
Tiny Japanese quail eggs are a small niche market in the United States, but they’re a big business in Brazil where they are sold fresh in grocery stores in egg cartons that hold 30 of the small, speckled delicacies, and are a hard-boiled staple on restaurant salad bars. Recent research from the University of Illinois helps Brazilian producers understand the birds’ behavior under wind and temperature variables and suggests environmental changes to boost their egg-laying productivity.
