Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …

Oxygen is crucial for the survival of marine species. Yet, the ocean has experienced a loss of
approximately 2% of its oxygen inventory since the last century, resulting in adverse impacts …

Coastal eutrophication and hypoxia remain a persistent environmental crisis despite the
great efforts to reduce nutrient loading and mitigate associated environmental damages …

Ocean deoxygenation is predicted to threaten marine ecosystems globally. However, current
and future oxygen concentrations and the occurrence of hypoxic events on coral reefs …

This World Ocean Atlas 2023 document describes the data quality control, processing, and
objective analysis used to estimate global ocean climatological means of dissolved oxygen …

Abstract In 2017, more than 15,000 scientists from 184 countries signed a second warning
letter to humanity to caution against our continued wholesale destruction of global …

Over a decade ago, oceanographers began installing oxygen sensors on Argo floats to be
deployed throughout the world ocean with the express objective of better constraining trends …

Ocean temperature and dissolved oxygen shape marine habitats in an interplay with
species' physiological characteristics. Therefore, the observed and projected warming and …

Methane (CH4) is a key greenhouse gas. Coastal areas account for a major proportion of
marine CH4 emissions. Eutrophication and associated bottom water hypoxia enhance CH4 …

Global ocean O2 content has varied significantly across the eons, both sha** and being
shaped by the evolutionary history of life on planet Earth. Indeed, past O2 fluctuations have …