From reference genome to resilience: determining the future of Southern Ocean benthos in light of climatic change

Supervisor

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.

01 Sep 2025 - 01 Sep 2026

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