The marine nitrogen cycle: new developments and global change
DA Hutchins, DG Capone - Nature Reviews Microbiology, 2022 - nature.com
The ocean is home to a diverse and metabolically versatile microbial community that
performs the complex biochemical transformations that drive the nitrogen cycle, including …
performs the complex biochemical transformations that drive the nitrogen cycle, including …
Intergovernmental Panel on Climate Change (IPCC). Global carbon and other biogeochemical cycles and feedbacks
It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
Many risky feedback loops amplify the need for climate action
Many feedback loops significantly increase warming due to greenhouse gas emissions.
However, not all of these feedbacks are fully accounted for in climate models. Thus …
However, not all of these feedbacks are fully accounted for in climate models. Thus …
Pathways of N2O production by marine ammonia-oxidizing archaea determined from dual-isotope labeling
The ocean is a net source of the greenhouse gas and ozone-depleting substance, nitrous
oxide (N2O), to the atmosphere. Most of that N2O is produced as a trace side product during …
oxide (N2O), to the atmosphere. Most of that N2O is produced as a trace side product during …
Effects of acidification on nitrification and associated nitrous oxide emission in estuarine and coastal waters
J Zhou, Y Zheng, L Hou, Z An, F Chen, B Liu… - Nature …, 2023 - nature.com
In the context of an increasing atmospheric carbon dioxide (CO2) level, acidification of
estuarine and coastal waters is greatly exacerbated by land-derived nutrient inputs, coastal …
estuarine and coastal waters is greatly exacerbated by land-derived nutrient inputs, coastal …
Stimulation of N2O emission via bacterial denitrification driven by acidification in estuarine sediments
X Su, T Wen, Y Wang, J Xu, L Cui, J Zhang… - Global Change …, 2021 - Wiley Online Library
Ocean acidification in nitrogen‐enriched estuaries has raised global concerns. For decades,
biotic and abiotic denitrification in estuarine sediments has been regarded as the major …
biotic and abiotic denitrification in estuarine sediments has been regarded as the major …
Nitrifying niche in estuaries is expanded by the plastisphere
X Su, X Huang, Y Zhang, L Yang, T Wen… - Nature …, 2024 - nature.com
The estuarine plastisphere, a novel ecological habitat in the Anthropocene, has garnered
global concerns. Recent geochemical evidence has pointed out its potential role in …
global concerns. Recent geochemical evidence has pointed out its potential role in …
Advances in understanding of air–sea exchange and cycling of greenhouse gases in the upper ocean
HW Bange, P Mongwe, JD Shutler… - Elementa: Science of …, 2024 - online.ucpress.edu
The air–sea exchange and oceanic cycling of greenhouse gases (GHG), including carbon
dioxide (CO2), nitrous oxide (N2O), methane (CH4), carbon monoxide (CO), and nitrogen …
dioxide (CO2), nitrous oxide (N2O), methane (CH4), carbon monoxide (CO), and nitrogen …
Epipelagic nitrous oxide production offsets carbon sequestration by the biological pump
The removal of carbon dioxide from the atmosphere by the marine biological pump is a key
regulator of Earth's climate; however, the ocean also serves as a large source of nitrous …
regulator of Earth's climate; however, the ocean also serves as a large source of nitrous …
Sustained bacterial N2O reduction at acidic pH
Nitrous oxide (N2O) is a climate-active gas with emissions predicted to increase due to
agricultural intensification. Microbial reduction of N2O to dinitrogen (N2) is the major …
agricultural intensification. Microbial reduction of N2O to dinitrogen (N2) is the major …