This metadata record provides a brief overview of the National Environmental Science Program (NESP) Marine and Coastal (MaC) Hub. The record acts as an aggregation point for all NESP Marine and Coastal Hub data collections and projects developed as part of this research program. The National Environmental Science Program (NESP) is a long-term commitment by the Australian Government to environment and climate research. The first phase invested $145 million (2014-15 to 2020-21) into 6 research hubs. The second phase invests $149 million (2020-21 to 2026-27) into 4 new research hubs. The program builds on its predecessors – the National Environmental Research Program (NERP) and the Australian Climate Change Science Programme (ACCSP) – to support decision-makers to understand, manage and conserve Australia’s environment by funding world-class biodiversity and climate science. The Marine and Coastal Hub is a collaborative partnership supported by funding from the Australian Government administered by the Department of Agriculture, Water and the Environment. The current NESP funding program runs from 2021 to 2027. The Marine and Coastal Hub is co-administered by the University of Tasmania (UTAS), and the Reef and Rainforest Research Centre (RRRC). The Marine and Coastal Hub will deliver: • applied research to support management of Australia’s marine and coastal environments including estuaries, coast, reefs, shelf and deep-water • targeted biodiversity and taxonomy products to support efficient system monitoring • environmental monitoring systems and decision-support tools. The hub will also drive coordinated research across all 4 new hubs under NESP’s ‘protected place management’ cross-cutting mission. This research will support management of Australia’s protected places and heritage, including the national park estate and Ramsar sites in both marine and terrestrial environments. Research products from the NESP Marine and Coastal Hub are available from https://nespmarinecoastal.edu.au and the Australian Ocean Data Network catalogue (http://catalogue.aodn.org.au)

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 are planned for this project. -------------------- Coastal habitat restoration is scaling up rapidly in Australia and covers a range of habitats including oyster reefs, seagrass meadows, mangrove forests, kelp forests, and saltmarshes. Every restoration project includes some attempt at monitoring outcomes but currently these are piecemeal, uncoordinated, often poorly funded, and rarely follow Open Science protocols. Previous NESP-funded projects have improved understanding of the ecology and service provision of threatened ecosystems and established targets for repair based on reference conditions (e.g. Marine Biodiversity project B4). They have also established an extensive database of marine and coastal restoration projects (ARCN: project E5), and have supported the development of monitoring, evaluation, reporting and improvement systems (MERI) for various sectors or projects. By combining the knowledge of all Australian researchers undertaking monitoring of restoration projects, across multiple habitats, this project will build upon these previous projects to synthesise the approaches for monitoring of habitat restoration. It will also explore integration of new technologies, such as automation, artificial intelligence, and eDNA, within the monitoring framework to improve efficiency and cost-effectiveness. The primary output will be a co-ordinated and open-science framework for restoration monitoring across projects, scales and habitats, that integrates clearly articulated hypotheses to determine the goals for restoration. This framework will streamline development of future restoration projects and ensure that maximum value from monitoring activities is achieved. Planned Outputs • Literature review [written] • Guidelines document (best-practice toolkit) [written] ---no data outputs are planned for this project---

This record provides an overview of the NESP Marine and Coastal Hub scoping study - "Research needs for assessment and monitoring of nutrients, chemicals and antimicrobials in the marine environment". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Water quality can be impacted by a large suite of chemical and microbiological contaminants introduced from a variety of sources. There are a number of emerging contaminants and broad ranges of point sources, including a variety of chemical (e.g. heavy metals, pharmaceuticals, pesticides, nutrients) and microbiological (e.g. pathogens, antibiotic resistant microbes) contaminants that are discharged in sewage, stormwater, estuarine flows and industrial wastes. This project will involve a desktop scoping study to collate relevant datasets and current water quality monitoring goals and activities; engage with key stakeholders through workshops, interviews, and surveys to further define priorities; and conduct a risk assessment to assess impacts to marine and coastal water quality. This project will deliver a clear framework for highlighting knowledge gaps, future research directions and water quality management priorities. Planned Outputs • Final technical report with analysed data, including survey outcomes and a short summary of recommendations for policy makers of key findings [written] ---no data outputs are planned for this project---

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "A national framework for improving seagrass restoration". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Across Australia, the loss of >275,000 ha of seagrass meadows and associated ecosystem services – valued at AU$ 5.3 billion – has contributed to the long-term degradation of estuarine and coastal marine ecosystems. Restoration of seagrass is critical for improving the health and function of these ecosystems and sustaining coastal communities and industries that depend on them. This is primarily because restoration practices are piecemeal and driven by local drivers and are generally not conducted at scales of seagrass loss. We address this problem by bringing together scientists and key stakeholders to collate knowledge on seagrass ecology and restoration and generate a framework to scaling-up restoration nationally. We also build on ongoing restoration trials to test the proposed framework.These are: assessing sediment quality and manipulations (Gamay Rangers, UNSW); use of sediment filled hessian tubes for seed and seedling capture (Malgana Rangers, UWA), and: scaling up seed collection for seed-based restoration (Seeds for Snapper, OZFISH, UWA). Planned Outputs • Effect of sediment quality and manipulation on seagrass transplant success (field data) • Locations and health of beachcast fragments of Posidonia in Botany Bay (field data) • Effect of engineering hydrodynamics (by use of hessian socks) on seagrass transplant success (field data)

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "Quantifying the ecosystem services of the Great Southern Reef". For specific data outputs from this project, please see child records associated with this metadata. -------------------- The Great Southern Reef (GSR) is an interconnected system of reefs dominated by kelp forests spanning over 8,000 km along southern Australia. It is a global hotspot for marine biodiversity and endemism, and one of the most productive ecosystems on Earth. Kelp forests, however, are diminishing and evidence-based management is hindered without accurate estimates of their contribution to society and the economy. In this project, we will systematically compile and synthesise existing data on the ecosystem values and services provided by the GSR, including market and non-market values. These assessments will be aligned with existing accounting standards to ensure compatibility with ongoing and future efforts. Planned Outputs • Inventory of data collated and assessed for the purpose of developing ecosystem accounts for GSR • Final technical report with analysed data, 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 scoping study - "Identify knowledge gaps and solutions for extent mapping of Australian marine and coastal wetlands". No data outputs are planned for this project. -------------------- Marine and coastal wetlands provide extensive ecosystem services to Australia, and a comprehensive inventory is required for effective conservation and protection. This project will identify key knowledge and inventory gaps and determine solutions to progress a consolidated inventory within the context of a wider review of national mapping capacity for wetlands. Gaps and solutions will be identified through targeted surveys and workshops with end-users and researchers following a review of relevant data and literature. A summary of the status of mapping habitat attributes and services such as blue carbon, coastal protection and shorebird habitat will be produced. The outcome will be identified prioritisation for future investment to fill knowledge gaps. Planned Outputs • Report reviewing and synthesising knowledge gaps in inventory mapping of marine and coastal wetlands [written] • Report identifying effective solutions and guiding subsequent research projects for enhancing wetland mapping [written] ---no data outputs are planned for this project---

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "OzSET: Integration and publication of the Australian Surface Elevation Table dataset". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Australian coastal floodplains and wetlands are threatened by accelerating rates of sea-level rise. The assessment of vulnerability of these environments requires measurements of rates of vertical accretion, subsidence and elevation gain across a range of coastal settings. Australia’s network of Surface Elevation Tables is one of the most extensive in the world, consisting of over 200 benchmark monitoring stations from Westernport Bay, Victoria to Darwin Harbour, NT. We collate and make available through a national platform data on accretion, subsidence and elevation change in mangroves, saltmarshes, seagrasses and tidal freshwater forests, information vital to coastal risk assessment. Planned Outputs • SET-MH database: collation of data from existing Surface Elevation Table (SET-MH) stations [dataset] • Final technical report with analysed data, 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 emerging priorities study - "Application of environmental DNA to survey Bathurst Harbour Tasmania for the endangered Maugean skate". For specific data outputs from this project, please see child records associated with this metadata. -------------------- This study will use Environmental (e) DNA to determine the presence/absence of the endangered Maugean skate (Zearaja maugeana) in Bathurst Harbour, Tasmania. Zearaja maugeana is classified as endangered based on its small population (~ 3000 individuals, Macquarie Harbour, Tasmania, 2016) and restricted distribution (Bathurst and Macquarie Harbours). Initially discovered in Bathurst Harbour in 1988, it has not been recorded there since 1992. Additionally, recent research suggests that the Macquarie Harbour population may be declining. As such, there is an urgent need to determine the current status of the Bathurst Harbour population. This research will address this need. Planned Outputs • Maugean skate eDNA sampling data and inferred species distribution (presence/absence) [dataset] • Final technical report with analysed data, 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 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. -------------------- This project aims to continue scientific support for developing the Monitoring, Evaluation, Reporting and Improvement (MERI) system for Australian Marine Parks (AMPs). Specifically, it will provide a major input to the development of Science Plans for the AMP networks and Coral Sea Marine Park (CSMP). This project builds on the achievements of pilot research conducted through the SS2 and D7 projects as part of NESP1, which designed and implemented a fit-for-purpose approach to identify monitoring priorities for natural values and pressures for the South-east Marine Parks Network. The project provides the scientific and technical information, and advice, to apply the tools and approaches from SS2 and D7 to the remaining AMP Networks and the CSMP to support development of the remaining Science Plans. The project collates and analyses environmental and human use-data, and produces reports and data and mapping products, for each of the four remaining networks and the CSMP. The key outputs and reports identify the monitoring priorities in each Network and the CSMP and help to identify key knowledge gaps to help inform research priorities. Planned Outputs • Digital map layers per AMP network of: (1) Ecosystems (2) Key natural values (3) Activities (4) Cumulative impacts (5) Monitoring priorities" • final technical report with analysed data, including a short summary of recommendations for policy makers of key findings (written report)

This record provides an overview of the NESP Marine and Coastal Hub small-scale study - "Microplastics in South Eastern Australian coastal waters: synthesising current data and identifying key knowledge gaps for the management of plastic pollution". For specific data outputs from this project, please see child records associated with this metadata. -------------------- Plastic pollution is pervasive in coastal environments globally and in Australia. Due to their small size, microplastics (pieces <5mm) are readily ingested by marine organisms and potentially accumulate across food webs, raising concerns for biota, ecosystem services and human health. Yet, to define guidelines and support policy actions that curb microplastic pollution, managers and decision-makers lack clear, synthesised information on this multifaceted issue, including on occurrence, sources, and pathways of microplastics in coastal and marine environments. This project produces a synthesis of current data on microplastics in South Eastern Australian coastal waters (i.e. South Australia, Victoria and New South Wales) and identify key knowledge gaps for the management of plastic pollution. Planned Outputs • List of compiled datasets relating to microplastics in SE Aus waters [spatial dataset] • Scoping document synthesising the information available on the presence of microplastics in coastal marine environments in South Eastern Australia, its potential sources and pathways [written]