The database contains geographical and physical information about all the Australian open coast beaches, as well as some of the larger bays around the coastline. The database is complete for over 11,000 beaches around Australia. The survey data collected includes: number of beaches, beach location, zoning, beach type/rating, roads/town, beach geomorphology, beach morphodynamics, access/facilities, barrier/drainage key, maps and air photos and beach sediment. Sediment samples (~4000) of both beach and dune sands were also collected during the development of the database. This data resides with Geoscience Australia in Canberra.

This record provides an overview of the scope and research output of NESP Marine Biodiversity Hub Project B4 - "Underpinning the repair and conservation of Australia’s threatened coastal-marine habitats". For specific data outputs from this project, please see child records associated with this metadata. The primary objective of this project is to provide essential research to underpin restoration efforts to increase the success and efficiency of shellfish and saltmarsh repair. The secondary objective is to quantify clear easily understood benefits of repair to further increase groundswell, Indigenous and interest group support for repair efforts. For Phase 2 this involves: Shellfish reefs 1. Providing critical research to underpin the success of companion works investments into Sydney rock oyster (Saccostrea glomerata) restoration in Qld and NSW 2. Ongoing engagement with Indigenous groups, focused around especially SEQ and NSW to match the emphasis on Sydney rock oyster; 3. Through the Nature Conservancy, linking to shellfish restoration works in Port Phillip Bay (Vic), St Vincent’s Gulf (SA) and Oyster Harbour (WA) so that a National Business Case complete with examples of successes to date can be developed; 4. Underpinning this succinct business case with an information base for any follow-on activities such as assessment of shellfish reefs as an endangered community. Salt marshes 1. Estimating the benefits of salt marsh repair for an easily publicly understood indicator - prawn species. 2. Undertaking this work in NSW and Qld in parallel with proposed repair works so that very concrete case studies are available to demonstrate the benefits of repair. Planned Outputs Shellfish reef project outputs: • A scientific paper published in an eminent, peer-reviewed journal describing the ecology and biodiversity of shellfish reefs and biodiversity comparison against other marine habitats; • A scientific paper published in an eminent, peer-reviewed journal which identifies trajectories of change from past baselines to current condition and develops achievable targets for repair; • News stories, web articles, social media, brochures and oral presentations at national/international conferences, which communicate the key research findings to coastal stakeholders such as fishers, divers, NRM groups and government agencies; • News stories, web articles and social media which communicate the importance of shellfish reefs and shellfish food sources to Indigenous Australians; • Summary of community benefit and business propositions for coastal wetland repair expanding on the vision of a rejuvenated coastal ecology and written at the level required for input to various investors, agencies and public policy; • Updates at the end of 2016 as part of stakeholder engagement and continued communication. Salt marsh prawn productivity outputs: • A scientific paper published in an eminent, peer-reviewed journal quantifying and contrasting prawn productivity in healthy and degraded salt marsh communities in tropical and temperate environments; • Publicly accessible communication resources (brochures, social media, media releases and webpages) which articulate simply the prawn productivity values of salt marshes and links this to the need for the protection, conservation and restoration of degraded salt marsh communities.

Seven case study locations (Keep, Daly, Roper, McArthur, Flinders, and Gilbert River estuaries, and Darwin Harbour) were used to test the utility of the Australian Landsat data archive in the Digital Earth Australia analysis platform for characterising and monitoring the condition and change in coastal habitats. A suite of analyses was undertaken including: assessing the extent of different coastal habitats, detecting coastal change including change in mangrove communities, and the distribution of intertidal areas. The work was successful in: (a) generating baseline information for the case study areas; and, (b) developing valuable monitoring tools for future use.

This dataset is a composition of various datasets to form a map at the 1:100000 scale of the seagrass and underwater habitats from Shark Bay to NSW border going south and including Tasmania. Data extends up to 50Km offshore. The dataset was compiled largely by Dr Hugh Kirkman and subsequently updated by Dr. Ian Hahmdorf, (Bureau of Rural Sciences) and became part of CAMRIS as the CAMRIS Seagrass Dataset. Additional details (including a link to download the data as shapefile) are accessible via the www.environment.gov.au website (see links section).

Towed Video transects + Digital StillsSloVid Digital StillsCTDBRUVSSBRUVSEcho SounderDrone ImagerySediment Samples (CSIRO) ARP7 Reefs Trip 6684To characterise the status of and natural temporal variability in sessile benthic biota and associated fish communities, across the plateau areas around Browse Island and its deeper waters. The project will provide a reference dataset, updated seasonally for two years, for the status of key biodiversity indicator habitats around Browse Island.

Towed Video transects + Digital Stills SloVid Digital Stills Shallow and Deepwater BRUVs CTD casts Multibeam sonar ARP7 Reefs Trip 6903 To characterise the status of and natural temporal variability in sessile benthic biota and associated fish communities, across the plateau areas around Browse Island and its deeper waters. The project will provide a reference dataset, updated seasonally for two years, for the status of key biodiversity indicator habitats around Browse Island.

This record is derived from DEC Marine Policy Branch Endnote library and spatially referenced SIER Database.

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]