The oceans are losing oxygen (O 2), and oxygen minimum zones are expanding due to
climate warming (lower O 2 solubility) and eutrophication related to agriculture. This trend is …

Deep-sea oxygen concentrations reflect combined effects of air-sea exchange in high-
latitude surface waters, ventilation through ocean circulation and the organic carbon …

Reconstructing the strength and depth boundary of oxygen minimum zones (OMZs) in the
glacial ocean advances our understanding of how OMZs respond to climate changes. While …

A growing body of observations has revealed rapid changes in both the total inventory and
the distribution of marine oxygen over the latter half of the 20th century, leading to increased …

The oceans are losing oxygen (O 2) and oxygen minimum zones are expanding, due to
climate warming (lower O 2 solubility) and artificial fertilization related to agriculture. This …

Subterranean estuaries (STEs) can be an important location for biogeochemical reactions
that may alter concentrations of chemical constituents of groundwater. With warming in the …

Reconstructing the oxygen content at the ocean floor provides insight into ocean circulation,
ventilation, and carbon storage in the deep sea. The microbial breakdown of organic carbon …