Highlights • Coastal habitats with the steepest ocean acidification gradients are most detrimental for larval Dungeness crabs. • Severe carapace dissolution was observed in larval Dungeness crabs along the US west coast. • Mechanoreceptors with important sensory and behavioral functions were destabilized. • Dissolution is negatively related to the growth,
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Transcriptomic response to decreased pH in adult, larval and juvenile red king crab, Paralithodes camtschaticus, and interactive effects of pH and temperature on juveniles
Ocean warming and acidification are expected to influence the biology of the ecologically and economically important red king crab, Paralithodes camtschaticus. We investigated transcriptome responses of adult, larval and juvenile red king crab to assess sensitivity to reduced pH and elevated temperature. In adults, gill tissue (but not heart or
Dungeness crab larvae already showing effects of coastal acidification
This infographic shows the location of larval Dungeness crab sampling in 2016, examples of impacts from ocean acidification, as well as photos of a larval (left) and adult (right) crab. Credit: Nina Bednarsek, SSCWRP. A new NOAA-funded study has documented for the first time that ocean acidification along the
California coastal waters rising in acidity at alarming rate, study finds
A commercial fishing boat heads out of Morro Bay. A study released Monday found that waters off the California coast are acidifying faster than the rest of the ocean. (Al Seib / Los Angeles Times) Waters off the California coast are acidifying twice as fast as the global average,
Quantifying the effects of nutrient enrichment and freshwater mixing on coastal ocean acidification
Jennie E. Rheuban | Scott C. Doney | Daniel C. McCorkle | Rachel W. Jakuba First published: 07 November 2019 https://doi.org/10.1029/2019JC015556 Abstract The U.S. Northeast is vulnerable to ocean and coastal acidification because of low alkalinity freshwater discharge that naturally acidifies the region, and high anthropogenic nutrient loads that lead to