Search results for "nesting fish"

CO2 effects on behaviour and reproduction of nesting fish species

2014

Ocean acidification is a global phenomenon linked to the CO2 absorption by the surface of the sea. This increasing process leads to a rise of the CO2 partial pressure (pCO2) that changes the seawater chemistry. It is known that such changes have negative consequences for many marine organisms. However, the effects of acidification on fishes are yet poorly understood. Fishes have been hypothesized to be more physiologically tolerant to elevated CO2. Nevertheless, many researches have described severe effects of altered pCO2 levels on fish behaviour, especially during early life history stages, and only few authors have focused on fish reproduction. The aim of my Ph.D. research is to investig…