Groundwater experts from ANSTO and UNSW have led a collaboration of Australian and American researchers to analyze the composition of deep, very old groundwater and develop a new conceptual framework that describes the degradation ...
Earth Sciences
Jul 14, 2022
0
37
Earth is on a budget—an energy budget. Our planet is constantly trying to balance the flow of energy in and out of Earth's system. But human activities are throwing that off balance, causing our planet to warm in response.
Earth Sciences
Mar 26, 2021
176
1257
Ashfall from ancient volcanic explosions is the likely source of a strange mineral deposit near the landing site for NASA's next Mars rover, a new study finds. The research, published in the journal Geology, could help scientists ...
Space Exploration
May 22, 2019
0
221
Coastal waters play an important role in the carbon cycle by transferring carbon to the open ocean or burying it in wetland soils and ocean sediments, a new study shows.
Environment
Apr 12, 2018
0
71
Coastal portions of the world's oceans, once believed to be a source of carbon dioxide (CO2) to the atmosphere, are now thought to absorb as much as two-thirds more carbon than they emitted in the preindustrial age, researchers ...
Environment
Dec 4, 2013
0
0
Our changing use of the land may have been taking the edge off hot days, scientists say.
Environment
Mar 14, 2013
0
0
Investigating the history of water on Earth is critical to understanding the planet's climate. One central question is whether Earth has always had the same amount of water on and surrounding it, the same so-called "water ...
Earth Sciences
Mar 5, 2012
9
0
Ecologists have discovered that timber plantations in Hawaii use more than twice the amount of water to grow as native forests use. Especially for island ecosystems, these findings suggest that land management decisions ...
Ecology
Sep 15, 2009
0
0
Is or was there life on Mars? That profound question is so complex that it will not be fully answered by the two NASA rovers now exploring it.
Astrobiology
Mar 12, 2024
0
16
In a little more than five years—sometime in early 2029—the world will likely be unable to stay below the internationally agreed temperature limit for global warming if it continues to burn fossil fuels at its current ...
Environment
Nov 4, 2023
28
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