Measurements of carbon-14 show that roughly 20% of carbon dioxide emissions in the Los Angeles Basin are likely due to the decay of plants in managed landscapes.
Climate Change
Posted inNews
Sen. Murkowski Warns About the Impact of Climate Change
The senator from Alaska says the impact of climate change in her state “is real, it is happening, it is now, and almost none of these changes are for the better for us.”
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Arctic Undergoing Most Unprecedented Transition in Human History
The Arctic Report Card, released by the National Oceanic and Atmospheric Administration, outlines vast changes taking place in the Arctic region. Here are some major findings.
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Ocean Science Decade Comes at Time of Precarious Decline
The UN-endorsed decade from 2021 to 2030 promises to advance ocean science and sustainable use of the oceans and reverse the decline in the health of the oceans.
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Penguin Poop Keeps a Record of Antarctic Glaciation
Scientists are digging up Adélie penguin guano to study millennia of Antarctica’s history.
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Leading Congress Member Promises Renewed Focus on Climate Change
In a statement issued at AGU’s Fall Meeting 2018, House Science Committee ranking member Rep. Eddie Bernice Johnson says that “it is time to stand up for science.”
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Developing Ocean Acidification “Champions” in Congress
Ocean acidification “provides a case study of a way that we can drive forward bipartisan action on an environmental issue,” says an Ocean Conservancy scientist.
Posted inOpinions
AGU Should Support Its Members Who Fly Less
By auditing its travel-related conference emissions, adopting more virtual meeting technology, and opening a dialogue with its members, AGU could be an important mitigator of climate change.
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Tracing the Path of Carbon in North America
A team of more than 200 scientists released a decade-long look at how carbon weaves through Earth’s air, soil, water, and plants. Here are nine key takeaways from their report.
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Bipartisan Legislation Would Put a Price on Carbon
A bill introduced in Congress yesterday could help cut U.S. carbon pollution by 40% in 10 years.