Amazonian drought conditions add carbon dioxide to the atmosphere
(Phys.org) —International study combines aircraft and ground data to measure the "breath" of the Amazon forest
(Phys.org) —International study combines aircraft and ground data to measure the "breath" of the Amazon forest
Environment
Feb 5, 2014
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The world's oceans support vast populations of single-celled organisms (phytoplankton) that are responsible, through photosynthesis, for removing about half of the carbon dioxide that is produced by burning fossil fuels ...
Ecology
Jun 21, 2011
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(PhysOrg.com) -- Since the Industrial Revolution, over half of all the CO2 produced by burning fossil fuels has been absorbed by the ocean, making pH drop faster than any time in the last 650,000 years and resulting in ocean ...
Ecology
Jun 1, 2011
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(PhysOrg.com) -- Victims of third-degree burns and other traumatic injuries endure pain, disfigurement, invasive surgeries and a long time waiting for skin to grow back. Improved tissue grafts designed by Cornell scientists ...
Materials Science
May 17, 2011
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Later this month a Texus rocket will launch from Esrange, Sweden, that will travel about 260 km upwards and fall back to Earth offering researchers six minutes of zero gravity. Their experiment? Burning metal powder to understand ...
General Physics
Nov 8, 2019
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More than one billion people around the world depend upon fish for protein in their diet. But the threat of mercury poisoning, especially in children, has raised concerns about the safety of eating fish.
Environment
Oct 13, 2011
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Decades of conservation work in China have paid off for the giant panda, whose status was upgraded Sunday from "endangered" to "vulnerable" due to a population rebound, officials said.
Plants & Animals
Sep 5, 2016
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One of the most pressing scientific challenges facing the United States and the world is reducing greenhouse gas emissions. Compounding that challenge is the fact that power plants burning fossil fuels account for more than ...
Engineering
Aug 20, 2012
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Setting fire to forest and agricultural land in Southeast Asia to prepare it for cultivation or grazing contributes to an estimated 59,000 premature deaths a year, say scientists.
Earth Sciences
Sep 2, 2021
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Even if the wound looks superficially harmless, steam burns must be cooled persistently. Empa researchers have now been able to show for the first time how hot steam achieves its vicious effect: It penetrates the upper skin ...
Other
May 8, 2018
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