Geochemistry News
February 13, 2016

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More Geochemistry News
February 13, 2016

New Target Found in Search for New, More Effective Herbicide

Feb. 11, 2016 — A new target in plants for the development of new herbicides for use by farmers and gardeners has been identified by researchers studying an enzyme in plants called DNA gyrase. In plants, DNA gyrase ... read more

Feb. 4, 2016 — The material at the heart of the lithium ion batteries that power electric vehicles, laptop computers and smartphones has been shown to impair a key soil bacterium. The study is an early signal that ... read more

Feb. 4, 2016 — Two new studies reveal how altering the composition of trees in forests is influencing not only the carbon cycle, but air surface temperatures to a significant degree as ... read more

Feb. 4, 2016 — Each year, as bears prepare to hibernate, they gorge themselves on food to pack on fat. And yet, despite the rapid weight gain, the animals somehow avoid the health consequences so often associated ... read more

Feb. 3, 2016 — Twenty thousand years ago, low concentrations of carbon dioxide in the atmosphere allowed the earth to fall into the grip of an ice age. But despite decades of research, the reasons why levels of the ... read more

Feb. 3, 2016 — Geologists may have finally explained what triggers certain earthquakes that occur deep beneath the Earth's surface in subduction zones, regions where one tectonic plate slides beneath another. ... read more

Feb. 3, 2016 — How did life begin? This is one of the most fundamental questions scientists puzzle over. To address it, they have to look not just back to the primordial Earth, but out into space. Now, scientists ... read more

Feb. 3, 2016 — Because Volkswagen has committed large-scale fraud with the software in diesel engines, nine million fraudulent cars, sold in Europe and the US from 2009 to 2015, have emitted a cumulative amount of ... read more

Feb. 3, 2016 — Researchers have concluded that feeding a growing global population with sustainability goals in mind is possible. Their review of hundreds of published studies provides evidence that organic farming ... read more

Feb. 2, 2016 — A new study shows that the North Atlantic absorbed 50 percent more human-made carbon dioxide over the last decade, compared to the previous decade. The findings show the impact that the burning of ... read more

Extracting Rare-Earth Elements from Coal Could Soon Be Economical in US

Feb. 2, 2016 — The US could soon decrease its dependence on importing valuable rare-earth elements that are widely used in many industries, according to a team researchers who found a cost-effective and ... read more

Feb. 2, 2016 — Scientists have developed a method of converting the carbon dioxide in the air around us (not concentrated) directly into methanol, a fuel ... read more

Maps of Forests, Fields and Soils to Aid Climate Change Forecasts

Feb. 2, 2016 — Detailed maps of the world's natural landscapes could help scientists to better predict the impacts of future climate change. The complex charts of forests, grasslands and other productive ... read more

Living a 'Mixotrophic' Lifestyle

Feb. 2, 2016 — Some tiny plankton may have big effect on ocean's carbon storage, report scientists. A research team has found that some microscopic, mixotrophic organisms may have a large impact on the ... read more

New Tool for Gauging Public Opinion Reveals Skepticism of Climate Engineering

Feb. 1, 2016 — Members of the public find the risks of climate engineering technology more likely than any of the benefits, according to an article. Such research is crucial because even if the goal of reducing ... read more

Feb. 1, 2016 — Researchers have found that glacial erosion and melting ice caps both played a key role in driving the observed global increase in volcanic activity at the end of the last ice ... read more

Feb. 1, 2016 — Tiny ponds play a disproportionately large role in global greenhouse gas emissions from inland waters, according to a new study. Although ponds less than a quarter of an acre in size make up only ... read more

Feb. 1, 2016 — A new and relatively inexpensive way to establish whether certain types of magmatic rocks are more likely to contain valuable metal deposits has been developed by a team of ... read more

Major Storm Events Play Key Role in Biogeochemistry of Watersheds

Feb. 1, 2016 — Heavy weather events cause an inordinate amount of organic material to bypass headwater systems, say researchers, pushing them downstream into larger rivers and coastal waters and inland basins -- ... read more

Feb. 1, 2016 — An international team of scientists -- recently returned from a 47-day research expedition to the mid-Atlantic -- have collected an unprecedented sequence of rock samples from the shallow mantle of ... read more

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