This record provides an overview of the scope and research output of NESP Marine Biodiversity Hub Project E3 - "Microplastics in the Australian marine environment". No data outputs are expected for this project. -------------------- A literature review will firstly identify key marine microplastics research and policy development internationally, with a focus on research that is contextual to microplastics in the Australian marine environment From this literature review, an options paper will be developed to explore the most feasible and impactful policy approaches for the Australian context to reduce both intentionally added and not intentionally added microplastics in the marine environment (it would be beneficial to understand the policy options that can address both categories of microplastics because the options are different). These two reports would form the basis of a one day workshop that will draw together policy-makers, researchers and relevant industry peak bodies to discuss and recommend policy and other options to limit the release / impact of microplastics in the environment. A workshop report will be drafted to summarise findings, recommendations, and next steps (including identifying gaps in both science and policy will inform any future work required). The report will provide evidence to underpin the development of national policy aimed at reducing microplastic pollution, including by identifying priority actions to deliver Australia’s 2018 National Waste Policy .

This record provides an overview of the NESP Marine and Coastal Hub Research Plan 2024 project "Delivery of science to support the implementation of a marine park management effectiveness system". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Parks Australia has developed an adaptive management approach to the Australian Marine Parks (AMPs). This Management Effectiveness (ME) system is designed to allow Parks Australia to test the effectiveness of the AMP system and ensure that AMPs are effectively and appropriately managed. Parks Australia have identified priorities for research to assist in the implementation of the ME system, to identify scientific outputs needed for network management and adapt to new issues in the marine environment through the Australian Marine Parks Science Plan. This project will deliver several of the key science needs identified in the plan and will draw on the combined expertise of the partners and scientists within the Marine and Coastal Hub to generate the outcomes which build onto extensive work previously delivered. The project will deliver the following four outputs required for the 2028 National AMP management plan review: 1) Develop monitoring protocols for Tier 1 & 2 priority monitoring sites to assess the effectiveness of management arrangements; 2) Improve workflows for assessing natural values, activities and pressures; 3) Identify and define impacts and management options for emerging industries; and 4) Improve overall understand the entire AMP system through increased collaboration. Outputs • Updated national-scale spatial datasets of: (1) Natural Values Ecosystems; (2) Key Natural Values; (3) Pressures & Activities; (4) Cumulative impacts; (5) Ecosystem-level risk assessment (absolute risk) [datasets] • Refined list of monitoring priorities for AMPs [written] • Monitoring protocols for monitoring priorities [written] • Final project report [written]

This record provides an overview of the scope and research data outputs of NESP Marine Biodiversity Hub Project E4 - "Recreational fishing in Commonwealth waters". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Recent assessment have suggested that Australian marine recreational fishers (MRF) are moving further offshore in pursuit of fishing opportunities, which places them in areas managed by the Australian Government. As recreational fishers are key stakeholders in marine management, of MRF effort, catch, motivations and values are required to effectively inform administration of Australian Marine Parks (AMPs) and fisheries. In 2018 the use of exiting MRF state-wide assessment was trialled in WA and NSW to quantify fishing within the Hunter and Ningaloo AMPs. In 2019 this work will be extended to analyse state charter-boat MRF datasets with a particular emphasis on our selected AMPs and the Perth Canyon AMP. Planned Outputs • State of knowledge and gap analysis of recreational fishing in Commonwealth waters (spatial data) • On ground motivation and targets by active fishers of AMP [report]

This record provides an overview of the scope and research output of NESP Marine Biodiversity Hub Project D8 - "Canyon mapping & biodiversity in Gascoyne Marine Park". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Very little is known about the deep waters of Australia’s marine parks. Recent NESP-supported surveys have targeted eastern abyssal depths and Tasmanian seamounts (NESP Project D4), but there have been no similar efforts in Western Australia. To counter this information deficit, we plan to actively map and sample two significant and biologically unexplored submarine canyons (Cape Range and Cloates Canyon) in the habitat protection and multiple use zones of the Gascoyne Marine Park. Standard operating procedures for marine sampling (multibeam, survey design) will be followed, with other sampling platforms (e-DNA, ROV) informing future SOPs (NESP Project D2). Planned Outputs • ROV image library (to be archived with the Australian Marine Imagery Collection at NCI) • Derived bathymetric products (to be made available through Geoscience Australia website and linked to relevant portals, including the Marine Park Atlas and North-West Atlas) • Taxonomic identifications and associated metadata (to be made available online through Atlas of Living Australia (ALA) web portal) • Sanger genetic sequences and e-DNA sequences (to be lodged in databases such as NCBI’s Genbank, short read archive or DataDryad) • Multibeam data will be processed into bathymetric grids at Geoscience Australia and made available via the AusSeabed portal

This record provides an overview of the scope and research output of NESP Marine Biodiversity Hub Project A5 - "Defining connectivity of Australia’s hammerhead sharks". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Hammerhead sharks are the focus of conservation management through recent listing on Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) and Convention on the Conservation of Migratory Species (CMS). The clear data gap for Department of the Environment and Energy (DoEE) and Great Barrier Reef Marine Park Authority (GBRMPA) is connectivity of populations across national and international jurisdictions. This project applies genetic and satellite telemetry to examine the movement and connectivity of hammerhead sharks. This will help determine use of Australian Marine Parks (AMPs) and the Great Barrier Reef Marine Park (GBRMP), and define Biologically Important Areas (BIAs) where possible. These data will be assimilated with current research to provide a more comprehensive understanding of the status of hammerhead shark populations to inform species listing and assist management and conservation policies at national and international levels. Planned Outputs • A report outlining the results of genetic and movement analysis of hammerhead shark populations in northern Australia, Indonesia and Papua New Guinea including identification of BIAs (aggregation sites) and use of CMRs where possible; revised conceptual models of stock structure and species status assessments; and a summary of Indigenous knowledge and traditional use of hammerhead sharks. • Presentation of results to key stakeholders and end users • Policy Brief (Research Summary for Managers) that describes project outcomes • Manuscripts for scientific journals outlining the results of project components (eg, genetics, movement, Indigenous use and knowledge transfer) • Presentation of recommendations at scientific conferences • Communication of findings to the broader community via social media

This record provides an overview of the NESP Marine and Coastal Hub Research Plan 2023 project "Improving data on the distribution and ecological value of temperate subtidal seagrass in tayaritja (Furneaux Group of Islands), Tasmania". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Seagrass meadows are a dominant marine ecosystem of tayaritja (Furneaux group of Islands) in the north-eastern waters off Tasmania, with historical coarse mapping indicating extensive beds of Posidonia, Amphibolis, Hetreozostera and Zostera seagrass. The beds of Posidonia and Amphibiolis are potentially some of the largest and deepest extents found in temperate waters of Australia. Lack of data on the distribution and ecological value of these seagrass habitats represents a significant knowledge gap in understanding Australian wetland natural assets that provide a range of ecological, social, cultural and economic values. This project aims to map the extent and ecological composition, population structure and blue carbon value of the seagrass beds around tayaritja in partnership with the Tasmanian Aboriginal Centre. This project will help managers and the Aboriginal communities to understand the significance of these seagrass meadows and understand how they may be monitored. Outputs • Seagrass extent and composition map for Furneaux group [dataset] • Video and imagery of seagrass [dataset] • Final project report [written]

This record provides an overview of the NESP Marine and Coastal Hub bridging study - "Support for Parks Australia’s Monitoring, Evaluation, Reporting and Improvement System for Australian Marine Parks". For specific data outputs from this project, please see child records associated with this metadata. -------------------- The system of marine parks that spans Australia’s Commonwealth waters is among the largest in the world. These parks play a major role in conserving marine life, supporting commercial and recreational activities, and protecting cultural values significant to Aboriginal and Torres Strait Islander peoples. Parks Australia has developed management plans for five regional Australian Marine Park (AMP) networks (North, North-west, South-west, South-east and Temperate East) and the Coral Sea Marine Park (CSMP). Under each management plan, a science plan sets priorities for monitoring and research to evaluate management effectiveness and identify opportunities for improvement. This prioritisation is vital given the limited knowledge across many AMPs, the technical challenges and high costs of science in remote areas, and the finite resources available for park management. Building on foundational work from the NESP Marine Biodiversity Hub (projects SS2 and D7), this project delivered the scientific and technical advice needed to establish monitoring priorities for natural values and pressures across all AMP networks and the CSMP—completing a full national priority list for monitoring. It applied a nationally consistent four-step prioritisation framework that considered ecological importance, vulnerability to pressures, baseline data availability, and logistical feasibility. The project also updated the National Ecosystem model and Pressures & Activities datasets, conducted expert vulnerability assessments, and produced a Relative Cumulative Impact index. The combined research delivers a nationally accepted "common language" to describe natural values and pressures and a science-based method to derive monitoring priorities, aligned with the Monitoring, Evaluation, Reporting and Improvement (MERI) system—an adaptive management framework that is globally unique and a significant step towards adaptive, integrated, place-based management. Key outputs include a national database of environmental and human-use data for each management region and a refined list of monitoring priorities for each AMP Network and the CSMP. The findings highlight major knowledge gaps—particularly in the distribution of mesophotic and rariphotic reefs, intertidal ecosystems, and recreational fishing impacts—and provide guidance for improving baseline data and pressure assessments. The prioritisation framework and data products developed through this project can be re-generated over time alongside improvements in the evidence base and our understanding of how ecosystems respond to multi-sectoral activities to support continual improvement in iterative, evidence-based park management and environmental outcomes. Outputs • Digital map layers per AMP network of: (1) Ecosystems; (2) Pressures & Activities; and (3) Cumulative Benthic & Pelagic Impacts • Final Technical Report containing maps of Key Natural Values, and of spatial Monitoring Priorities, including a short summary of recommendations for policy makers of key findings [written]

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "Conservation of spotted handfish". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Spotted Handfish (Brachionichthys hirsutus) were once common across the bays and estuaries of South-eastern Tasmania. By 1996, however, populations had declined and the species was listed as Critically Endangered under Australia’s Environment Protection and Biodiversity Conservation Act 1999. The species is relatively short-lived, (5–10 years) and matures at more than two years’ old. This leaves a short window for reproduction, which relies on egg masses laid on seafloor structures such as stalked ascidians. If spawning fails, population declines may occur rapidly. With no planktonic life stage to aid dispersal, and low adult dispersal, outside recruitment to re-establish collapsed populations is unlikely. Analysis of 23 years of Spotted Handfish survey data (1997–2019) supported by previous NESP Marine Biodiversity Hub work (Project A10) helped develop a time-series of survey data, increasing biological understanding and contributing to effective management actions. This project recommenced surveys of multiple local populations, after a two-year gap, to ensure that the potential impacts of development of the Derwent estuary and surrounds handfish populations or their habitats can be detected. Included in the population surveying was identification of suitable locations to plant Artificial Spawning Habitats (ASH) where natural spawning structures have declined. This will continue to support the species' captive breeding program with industry and foster engagement with the indigenous and broader community through participation, talks, outreach, publications, and the National Handfish Recovery Team (NHRT). Outputs • A consolidated database of all available data on spotted handfish imagery, length frequency, and GPS regions to 2022 [time-series database] • Final Project Report, including a short summary of recommendations for policy makers of key findings [written]

This record provides an overview of the scope and research output of NESP Marine Biodiversity Hub Project A7 - "Monitoring population dynamics of ‘Western’ Right Whales off Southern Australia". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Continuation (since 1993) of annual aerial surveys, to include counts and identification photographs, of Southern Right Whales between Cape Leeuwin (WA) and Ceduna (SA), where wintering animals come close to the coast – adult females to calve, at approximately three-year intervals, other adults and juveniles less regularly. The area is the main wintering ground of a major ‘western’ subpopulation of ‘Australian’ right whales, differing in number and extent of recovery (from 19th century hunting) from an ‘eastern’ subpopulation which so far shows little if any recovery. Counts allow estimation of population trend and current numbers; identification photographs allow estimation of life history parameters. This project serves to implement a very high priority action in the Australian Government’s Conservation Management Plan for Southern Right Whale (2011-21) – Action Area B1: Measuring and monitoring population recovery; continue to obtain and refine population abundance and trends for the south-west population. Planned Outputs • Counts of animals (by class – cows accompanied by calves, other animals, by position (GPS) and time. • Head and (where appropriate) body photographs, by position and time. • Information on Biologically Important Areas for Southern Right Whales in the area surveyed. • ‘Progress’ and ‘Final’ reports, annually • Report annually to the Scientific Committee of the International Whaling Commission. • Public information through press releases and on the Museum website.

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "Towards a consolidated and open-science framework for restoration monitoring". No data outputs were generated by this project. -------------------- Coastal habitat restoration is scaling up rapidly in Australia and covers a range of diverse ecosystems including oyster reefs, seagrass meadows, mangrove forests, kelp forests, and saltmarshes. While monitoring is commonly included in these projects, approaches are often uncoordinated, inconsistently funded, and rarely follow open science protocols. Previous NESP-funded projects have advanced understanding of the ecology and service provision of threatened ecosystems and established targets for repair based on reference conditions (e.g. Marine Biodiversity Hub project B4). They also created a national database of marine and coastal restoration projects (Australian Coastal Restoration Network: project E5) and supported the development of monitoring, evaluation, reporting and improvement (MERI) systems across various sectors. Building on this foundation, the current project synthesised monitoring approaches across multiple habitat types by drawing on the collective expertise of Australian researchers. It also explored the integration of emerging technologies—such as automation, artificial intelligence, and eDNA—to improve monitoring efficiency and cost-effectiveness. The primary output of this project is a coordinated, open-science monitoring framework that incorporates clearly defined restoration goals and a core set of universal variables. Developed through expert consultation, the framework supports consistent benchmarking across projects while accommodating habitat-specific and goal-driven metrics. The framework promotes data accessibility, standardised definitions, and the integration of new technologies to streamline the development of future restoration projects and maximise the value of restoration monitoring. Outputs • Best-practice toolkit / final project report [written]