Wednesday, November 25, 2020
Home Left Column Ridiculous study claims: elevated ocean CO2 gives fish brain impairment

Ridiculous study claims: elevated ocean CO2 gives fish brain impairment

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From the UNIVERSITY OF MIAMI ROSENSTIEL SCHOOL OF MARINE & ATMOSPHERIC SCIENCE and the department of “let’s put some fish in a tank and gas them” comes this sub-par science fair level experiment where the only purpose seems to be to demonize CO2 by grabbng a headline. In essence, they’ve created “Dory” from the children’s movieFinding Nemo in an artificial environment that in no way is anything like conditions on a coral reef. Plus, by just dropping the fish into this elevated CO2 environment they aren’t used to, not only are they negating generations of fish and any adaptation that might occur, they are testing fish in a stressed environment that they have no experience with. This truly is bad science.

dory-fish

Study Links Altered Brain Chemistry, Behavioral Impairments in Fish Exposed to Elevated CO2

Research team studied damselfish behavior and physiology under ocean acidification conditions predicted for year 2300

MIAMI–In a first-of-its-kind study, researchers from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science and the ARC Centre of Excellence for Coral Reef Studies at James Cook University showed that increased carbon dioxide concentrations alters brain chemistry that may lead to neurological impairment in some fish.

Understanding the impacts of increased carbon dioxide levels in the ocean, which causes the ocean to become more acidic, allows scientists to better predict how fish will be impacted by future ocean acidification conditions.

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