Year: 2026
Type: article
Abstract: Ecosystem accounting is a structured approach to compiling environmental and economic information. While accounts are typically used to compile data on past trends, they have an unrealised capacity to also be used to inform decisions by providing a structured approach to scenario evaluation of potential futures. We used the global standard for ecosystem accounting (System for Environmental Economic Accounting), to examine past trends and potential future restoration options in two large metropolitan bays, where data existed for tidal marshes, mangroves and seagrass. We assessed options for reversing the loss of these ecosystems and although the net benefit varied between sites, we found that if all sites were restored, the overall investment-benefit ratio would be 10.5, resulting from AUD$100 million of ecosystem services from an investment of AUD$8.5 million. This study highlights the advantage of structured approaches to data compilation through ecosystem accounts, and consideration of ecosystem dynamics and response to restoration actions, to inform management decisions.
Language: English
Subfield: Ecology
Field: Environmental Science
Domain: Physical Sciences
SDGs: Life on land, Climate action
Open Access status: gold
Estimated APC paid: $2,350
Funders: HSBC Bank USA, Thomas Foundation, Department of Environment, Land, Water and Planning, State Government of Victoria, Parks Victoria, NSW Office of Environment and Heritage, David and Elaine Potter Foundation, Nature Conservancy, Ian Potter Foundation, State Government of Victoria, Victorian Fisheries Authority, New South Wales Government, NSW Department of Primary Industries, Australian Research Council
OpenAlex ID: W7216375145