Deep-Sea Mining and Warming Trigger Stress in a Midwater Jellyfish

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The deep sea is home to one of the largest animal communities on earth which is increasingly exposed to environmental pressures.

The deep sea is home to one of the largest animal communities on earth which is increasingly exposed to environmental pressures. However, our knowledge of its inhabitants and their response to human-induced stressors is still limited. A new study led by scientists from GEOMAR Helmholtz Centre for Ocean Research Kiel now provides first insights into the stress response of a pelagic deep-sea jellyfish to ocean warming and sediment plumes caused by deep-sea mining. The researchers are publishing their results today in the journal Nature Communications.

The deep sea is home to one of the world's largest communities of animals about which we still know very little. Yet it is already subject to a growing number of human-induced environmental pressures. How do its inhabitants respond to these stressors? A new study led by researchers from the GEOMAR Helmholtz Centre for Ocean Research Kiel, published today in the scientific journal Nature Communications, provides first insights into the stress response of a deep pelagic jellyfish to warming oceans and deep-sea mining induced sediment plumes.

Read more at: Helmholtz Centre for Ocean Research Kiel

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