Reference

Butler CL, Lucieer VL, Wotherspoon SJ & Johnson CR (2020). Multi-decadal decline in cover of giant kelp Macrocystis pyrifera at the southern limit of its Australian range. Marine Ecology Progress Series 653:1–18.
Glasby TM & Gibson PT (2020). Decadal dynamics of subtidal barrens habitat. Marine Environmental Research 154:104869.
Barrett N, Edgar G, Jordan A & Connell S (2021e). SoE 2021 marine expert assessments: state and trend assessment – algal beds, Australian Ocean Data Network, Hobart.