In Australia, the definition, and objectives of partially protected areas (PPAs) in the marine environment are inconsistent across jurisdictions. Some examples of PPAs in Australia include spatial or temporal closures to commercial fishing; ‘special-use’ or ‘multi-use’ zones within marine protected areas; and marine zones where recreational fishing is allowed for specific species.

The implementation of such areas is underpinned by a tension to balance the environmental, economic, and social values of multiple users, and multiple objectives of such areas. In turn, resource managers require systematic knowledge of these diverse user values to consider them in decision making and ensure mutually beneficial outcomes wherever possible.

Within Australia, a wide range and combination of such regulations are applied in both Commonweath and State-managed waters, but there is limited understanding of associated effectiveness and implementation of PPAs relative to their stated goals.

Consultation with key stakeholders in Parks Australia, ABARES, DPIPWE (Tasmania), Parks Victoria, and researchers recently working in Fisheries NSW, highlighted the requirement to create an inventory of current PPAs, and where possible, quantify the multiple benefits (environmental, economic, and social) currently attained through PPAs to provide resource managers with evidence-based tools to implement appropriate marine zoning policies.

Recent analyses have suggested there is no benefit to the introduction of specific types of PPAs along the New South Wales coastline (Turnbull et al. 2021) and we will build on the results of this study to quantitatively understand whether these results are representative for all PPAs in Australian and Commonwealth-managed waters.

This project will review definitions of the main objectives for PPAs across Australia and characterise their implementation across Australia. We will then quantify the extent to which specific types of PPAs achieve their stated goals and use the results to develop evidence-based decision support tools, in conjunction with marine resource managers, to facilitate effective implementation of appropriate marine policies.

The operating environment within which Australian fisheries and aquaculture are positioned is complex, comprising economic, social and political institutions and organisations that are continuously being re-shaped by multiple external and internal drivers.

Addressing these specific drivers requires understanding of the human dimensions of fisheries and aquaculture, along with the biophysical. Human dimensions refers to the social, economic and cultural factors that affect outcomes for both the seafood community and in terms of public good. This includes the attitudes, processes and behaviours of individual people, companies, management agencies, communities, organisations, consumers, and markets. Human dimensions research has been successfully applied to understand how to enable better outcomes for Australia's fisheries and aquaculture (e.g. improved social acceptability, resilience through shocks, inclusive growth, economic productivity), and what are the effective strategies to achieve this (e.g. market based mechanisms, behavioural approaches). It brings together research capability from a broad range of disciplines.

Historically, achieving the level of coordinated investment required to effectively deliver against this need has been hampered by a range of factors, which have included:
• effective integration of human dimensions RD&E with biophysical sciences; and
• research capability and expertise capable of undertaking such research to ensure end user needs are met.

The FRDC has invested substantively in human dimensions R&D capability in recognition of this need. Ongoing coordination and strategic development of human dimensions R&D activities will support the FRDC to deliver its Fish Forever 2030 vision: Collaborative, vibrant fishing and aquaculture, creating diverse benefits from aquatic resources, and celebrated by the community.

The FRDC considers Coordination Programs as critical to delivering relevant outcomes of the R&D Plan. With respect to Human Dimensions, it is evident that a planned R&D outcome can be achieved more successfully if expertise and related activities are developed and managed in a coordinated manner.