Global Biogeochemical Cycles features research on regional to global biogeochemical interactions, as well as more local studies that demonstrate fundamental implications for biogeochemical processing at regional or global scales. Published papers draw on a wide array of methods and knowledge and extend in time from the deep geologic past to recent historical and potential future interactions. This broad scope includes studies that elucidate human activities as interactive components of biogeochemical cycles and physical Earth Systems including climate. Authors are required to make their work accessible to a broad interdisciplinary range of scientists.
The Southern Ocean surrounding Antarctica is a region where many of the world's carbon-rich deep waters can rise back up to the surface. Scientists have thought that the vast swaths of sea ice around Antarctica can act as ...
Earth Sciences
Oct 01, 2020
0
53
A new study by researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science and ATMO Guyane quantified the amount of Saharan dust reaching the Amazon to better understand how dust could ...
Earth Sciences
Sep 17, 2020
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105
An increase in the likelihood of a "Greenland Block"—a bulge of high pressure that stalls over the massive island and can cause extreme weather both in North America and Europe—could be predictable years in advance.
Environment
Aug 03, 2020
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25
Arctic coastal watersheds are some of the most threatened regions on Earth, having undergone substantial climatic, physical and biological changes with the warming of the Earth, scientists have found.
Environment
Jun 03, 2020
0
12
Getting water samples from an Antarctic lake under 800 meters of ice takes days of drilling, precise equipment, lots of patience and an eagerness to understand one of the world's most extreme environments.
Earth Sciences
Mar 04, 2020
0
229
They are small, almost transparent, similar to jellyfish, and they occur in the ocean in huge quantities. Cnidaria, Ctenophora and Urochordata belong to the gelatinous plankton communities that are omnipresent in the ocean ...
Earth Sciences
Jan 08, 2020
0
14
Understanding what influences the amount of methane in the atmosphere has been identified by the American Geophysical Union to be one of the foremost challenges in the earth sciences in the coming decades because of methane's ...
Environment
Dec 10, 2019
3
258
Dead zones within the world's oceans—where there is almost no oxygen to sustain life—could be expanding far quicker than currently thought, a new study suggests.
Earth Sciences
Dec 10, 2019
2
195
As we pump more greenhouse gases into the atmosphere, the world is warming at an alarming rate, with devastating consequences. While our vast oceans are helping to take the heat out of climate change, new research shows that ...
Earth Sciences
Oct 09, 2019
10
299
Forests are important components of the global climate system, taking up large amounts of carbon. Yet, part of this carbon is lost to inland waters and emitted back to the atmosphere as greenhouse gases. Recent research indicates ...
Environment
Mar 13, 2019
0
8
