Researching the silver lining to the impact of ocean acidification on Atlantic silversides

Scientists and NOAA Hollings scholars at the Northeast Fisheries Science Center (NEFSC) are studying how Atlantic silverside, one of the most common fishes on the Atlantic Coast and an important diet component of many larger fishes of this region, are impacted by changes in ocean acidification (increased CO2, lower pH), increased temperature, and lower dissolved oxygen projected to occur in the future.

The team is exposing silverside embryos and larvae to these three stressors and monitoring effects on survival, hatching time, and size of the fish larvae at hatching and later in life. In addition, they are mimicking day-night cycles in CO2 by oscillating the CO2 levels every 12 hours and assessing how the magnitude of these fluctuations impact young silverside. This will help scientists better predict how future ocean conditions could alter this important food source.

NOAA Ocean Acidification Program, 24 January 2018. News article.

 

0 Responses to “Researching the silver lining to the impact of ocean acidification on Atlantic silversides”



  1. Leave a Comment

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.




Subscribe to the RSS feed

Powered by FeedBurner

Follow AnneMarin on Twitter

Blog Stats

  • 1,113,496 hits

OA-ICC HIGHLIGHTS

Ocean acidification in the IPCC AR5 WG II

OUP book