Publications by authors named "Marilaure Gregoire"
The northwestern shelf of the Black Sea has been affected by eutrophication and bottom hypoxia since the sixties. Consequently, the macrozoobenthos has suffered a well-established decline in biodiversity. However, the nature of the current benthic communities remains questionable.
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- The deoxygenation of freshwater and marine ecosystems is proposed as an important planetary boundary process that influences and is influenced by other planetary boundaries.
- Urgent global monitoring, research, and policy initiatives are necessary to tackle the challenges of rapid deoxygenation, emphasizing the need to include it as a recognized boundary within the planetary boundaries framework.
Oxygen is fundamental to life. Not only is it essential for the survival of individual animals, but it regulates global cycles of major nutrients and carbon. The oxygen content of the open ocean and coastal waters has been declining for at least the past half-century, largely because of human activities that have increased global temperatures and nutrients discharged to coastal waters.
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