Nitrogen (N) is used in many of life's fundamental biomolecules, and it is also a participant in
environmental redox chemistry. Biogeochemical processes control the amount and form of N …

The marine nitrogen cycle is a complex web of microbially mediated reactions that control
the inventory, distribution, and speciation of nitrogen in the marine environment. Because …

Ocean-based carbon dioxide (CO 2) removal (CDR) strategies are an important part of the
portfolio of approaches needed to achieve negative greenhouse gas emissions. Many …

In ocean waters, anaerobic microbial respiration should be confined to the anoxic waters
found in coastal regions and tropical oxygen minimum zones, where it is energetically …

Uncertainty in the global patterns of marine nitrogen fixation limits our understanding of the
response of the ocean's nitrogen and carbon cycles to environmental change. The …

The ocean is the largest sink for anthropogenic carbon dioxide (CO2), having absorbed
roughly 40 per cent of CO2 emissions since the beginning of the industrial era,. Recent data …

Just as carbon fueled the Industrial Revolution, nitrogen has fueled an Agricultural
Revolution. The use of synthetic nitrogen fertilizers and the cultivation of nitrogen‐fixing …

The ocean's biological pump transfers carbon from the surface euphotic zone into the deep
ocean, reducing the atmospheric CO2 concentration. Despite its climatic importance, there …

This study presents a new estimate of the oceanic anthropogenic CO2 (Cant) sink over the
industrial era (1780 to present), from assimilation of potential temperature, salinity …

Abstract The authors compare Community Earth System Model results to marine
observations for the 1990s and examine climate change impacts on biogeochemistry at the …