Ocean acidification in the face of many environmental stressors

Greenhouse gas emissions are acidifying the ocean. The progressive decrease in ocean pH, or ocean acidification, is impacting ecosystems across the globe. Despite our understanding of the severity of ocean acidification’s impacts on individual species, the story is more complicated. We must also consider more broadly how ocean acidification affects ecosystems that are also exposed to a variety of other stressors such as changes in temperature and oxygen, coastal nutrient input, fishing, and ocean commercial transportation. It is critical that future adaptation and mitigation strategies consider how these co-occurring stressors interact with one another.

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Reputation (of Conservation Planning): Challenges in the Face of Climate Change

We could make a whole list of habitats to conserve, but which are in red, underlined? Scientists recently tested a number of models incorporating the impacts of climate change to find out what method we should be using for predicting high value conservation areas in the future.

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Ocean Acidification is in the Spotlight. How Can We Address Its Impacts?

The ocean has become 30% more acidic since the Industrial Revolution. This continuing change in ocean pH, or ocean acidification, will likely impact the economies of coastal communities. The science community must work together with industry, policymakers, other science disciplines, and coastal communities to find practical and applicable solutions to address the environmental impacts of ocean acidification. This integrated approach is known as transdisciplinary science and seeks to understand the interactions among ocean acidification, the ecosystem, and society.

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Ocean Acidification Steps into the Spotlight

The ocean absorbs nearly a quarter of the carbon dioxide humans emit. Since the Industrial Revolution the ocean has become 30% more acidic. This change in ocean carbon chemistry, or ocean acidification, has the potential to impact many socioeconomic resources. An increased scientific understanding of these risks has illustrated the need for collaboration across many disciplines to develop realistic solutions to mitigate the rising threat to vital marine resources. Transdisciplinary science will be critical in informing policy to protect our economic interests.

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