Social and Behavioral Sciences Commons^™

Incubation Under Climatewarming Affects Behavioral Lateralisation In Port Jackson Sharks, Catarina Vila Pouca, Connor Gervais, Joshua Reed, Culum Brown

Culum Brown, PhD

Climate change is warming the world’s oceans at an unprecedented rate. Under predicted end-of-century temperatures, many teleosts show impaired development and altered critical behaviors, including behavioral lateralisation. Since laterality is an expression of brain functional asymmetries, changes in the strength and direction of lateralisation suggest that rapid climate warming might impact brain development and function. However, despite the implications for cognitive functions, the potential effects of elevated temperature in lateralisation of elasmobranch fishes are unknown. We incubated and reared Port Jackson sharks at current and projected end-of-century temperatures and measured preferential detour responses to left or right. Sharks incubated at …

Comprehension Of Climate Change And Environmental Attitudes Across The Lifespan, Christina Degen, Sara E. Kettner, Helen Fischer, Johannes Lohse, Joachim Funke, Christiane Schwieren, Timo Goeschl, Johannes Schröder

Joachim Funke