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You are browsing the archive for 2016 Fall Meeting Archives - GeoSpace.

13 January 2017

Scientists try to mitigate methane, from cows

There are about 33 million cattle in Mexico, where a few scientists are experimenting to concoct a cow diet that will reduce methane emissions.



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5 January 2017

What was that rumble? New research compares earthquakes to explosions

The earth shakes similarly after earthquakes and underground explosions, making it hard to distinguish between the two types of rumbling events. A new study aims to capture the subtle details of seismic signatures and ground deformation after an explosion to help scientists better differentiate between them.



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29 December 2016

Scientists test less invasive methods of locating oil in deep sea

New techniques for finding oil beneath the seafloor could reduce the frequency of seismic testing or exploratory drilling, which is harmful to marine animals, according to new research.



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27 December 2016

Random temperature fluctuations may have made Earth habitable

Random temperature fluctuations in the mantle and on the planet’s surface could be the reason Earth is a habitable world with moving tectonic plates while other terrestrial planets in the solar system are inhospitable worlds, according to new research.



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Commercial oyster farming could help increase biodiversity in Delaware Bay, scientists say

Commercial oyster aquacultures can restore lost biodiversity by cleaning up polluted waterways, according to new research. A new study finds oyster farms in the Delaware Bay increased biodiversity when introduced into the waterway and could possibly restore the bay to its previous, healthier state, according to the researchers.



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26 December 2016

Hot springs in California host snapshot of early Earth conditions

Conditions in the hot alkaline springs of Paoha Island in Mono Lake, California, could be similar to Earth’s pre-oxygen environment billions of years ago, according to new research. Studying the springs could help scientists better understand microbial biodiversity as it evolved in the early Earth atmosphere.



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23 December 2016

Horse hair can help improve accuracy of climate data

In a new study, researchers used horsehair to determine that latitude influences certain climate measurements. The finding could help scientists find other factors potentially affecting climate measurements and to better understand how to compare climate records from different locations, according to the study’s authors.



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22 December 2016

Humidity may cloud sediment deposits used to study storms

Using sediment as an indicator of past hurricanes may not work well in hot, humid environments, a new study finds. The finding could change the way scientists hunt for evidence of past storms, according to the study’s authors.



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Iconic bristlecone pines may not survive global climate change

Bristlecone pines—including Methusaleh, one of the world’s oldest trees—have lived in North America’s Great Basin for thousands of years. But warming temperatures due to climate change could cause trouble for the ancient trees by tipping the ecological balance in favor of the conifer’s neighbor, the limber pine, said scientists at the 2016 American Geophysical Union Fall Meeting.



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21 December 2016

New study differentiates between Utah’s natural and induced earthquakes

Mining activity caused nearly half of all earthquakes in Utah over the past three decades, according to a new study. By studying the epicenters of 6,846 earthquakes occurring in the state between 1982 and 2016, scientists at the University of Utah determined 3,957 of them occurred naturally and 2,889 were caused by coal mining.



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