March 2, 2016 - Global climate change may actually be setting the stage for greater species diversity in the Pacific Northwest. And that could be both positive and negative, depending on the species.
As the climate changes, scientists have been closely monitoring what happens as more carbon dioxide enters our waterways. In recognition of that issue, Florida State University Assistant Professor of Biological Science Sophie McCoy delved into old experiments that explained species diversity and how different species were competitive with one another. Noticing physical changes in the algae’s skeletal structures, she wanted to see if ongoing ocean acidification — the increase in carbon dioxide in the water — affected species interaction. The answer was yes. “Ocean acidification is promoting competition and no one is dominating,” McCoy said. The research is published today in the journal Proceedings of the Royal Society B.