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New Tool to Assist in Deciding Whether to Use Managed Relocation of Species in Adaptation to Climate Change

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A new tool to help decision-makers determine if, when and how to use managed relocation of species to help them adapt to rapid climate change and other threats is described in the current issue of the Proceedings of the National Academy of Sciences (PNAS) by a multi-disciplinary working group.

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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

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The new study uses observations from 2003 to 2015 in spring, the cloudiest season, over the shipping route between Europe and South Africa. F), a change that the Intergovernmental Panel on Climate Change projects would have significant societal impacts. NASA Earth Observatory. C, or 1.8 ?F,

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Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

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Warmer temperatures and other changes in the atmosphere related to a changing climate, including higher atmospheric levels of methane, spur the chemical reactions that lead to ozone. To examine the impacts of climate change on ozone pollution, NCAR scientist Gabriele Pfister and her colleagues looked at two scenarios.

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