From reference genome to resilience: determining the future of Southern Ocean benthos in light of climatic change
Role
Supervisor
Description
Climate change effects such as rising ocean temperatures, freshening of the ocean and altered current regimes will impact the dispersal, connectivity and subsequent genetic diversity of Southern Ocean benthic invertebrates. This project will utilize the most advanced DNA sequencing technology to investigate historical and contemporary connectivity (source sink dynamics) and population demography of the seastar Glabraster antarctica between East Antarctica and the Kerguelen Plateau. The outcome of this research will determine the susceptibility of benthic invertebrates to climate change impacts. These findings will inform future management of the Kerguelen Plateau.
Date
01 Sep 2025 - 01 Sep 2026
Project Type
N/A
Keywords
southern ocean;reference genome;whole genome;benthic invertebrate;climate change
Funding Body
Antarctic Science Foundation Ltd
Amount
4902
Project Team
Jan Strugnell;Sally Lau