Introductory video to explaining Linked Data and DGGS practices and philosophies

Record for source data hosted in the National Spectral Database (NSD) Aquatic Library Citation: A.G. Dekker, E.J. Botha, Y.J. Park, J.M. Anstee, N. Cherukuru, L. Clementson (2009) Remote sensing for habitat mapping and change detection in tropical Commonwealth marine protected areas – phase 2; Report prepared for: The Department of Environment, Water, Heritage and the Arts; National research Flagships, Wealth from Oceans, CSIRO, Australia.; pp: 135. For further information and instructions to access the database go to the following URL: https://cmi.ga.gov.au/data-products/dea/643/australian-national-spectral-database

Record for source data hosted in the National Spectral Database (NSD) Aquatic Library For further information and instructions to access the database go to the following URL: https://cmi.ga.gov.au/data-products/dea/643/australian-national-spectral-database

This report presents geoscientific advice for the management of Antarctic Specially Protected Area (ASPA) No. 143, Marine Plain in the Vestfold Hills, East Antarctica. The advice is based on expert field observations and Remotely Piloted Aircraft (RPA) imagery of the ASPA as well as a review of observations and reports from previous visitors and scientific literature on human disturbance in polar environments. This report builds on an earlier report (McLennan 2017) which was written prior to any site visits by Geoscience Australia scientists. The advice addresses questions raised by the Australian Antarctic Division regarding the ASPA management plan, particularly relating to access via foot and helicopter, and the condition of two fossil sites. Key assumptions include that the rate of visitors to Marine Plain in the next decade will remain low and that the remaining faunal fossil specimens will stay in place. If there is a large increase in visitor numbers to Marine Plain or the fossil fauna are intended to be removed, further advice should be sought about the impacts to Marine Plain values.

Australia is endowed with abundant, high quality energy resources, which provide both affordable and reliable energy for domestic use, and underpin our status as a major global energy provider. Australia continues to have the world’s largest economic uranium resources, the third largest coal resources, and substantial conventional and unconventional natural gas resources. Gas production has grown rapidly in recent years enabled by a series of new LNG projects on the North West Shelf, together with established CSG projects in Queensland. In 2019, Australia became the world’s largest LNG exporter on an annualised basis. Results from Geoscience Australia’s 2021 edition of the Australian Energy Commodity Resources assessment highlight that the nation’s energy commodity resources are widely distributed and include a significant resource potential in many onshore and offshore basins. Knowledge of the existing and untapped resource potential allows decision makers to prioritise development of energy resources that are able to support Australia’s recovery from the recent economic downturn. This aligns well with the Australian Government’s plans to support the development of natural gas resources in order to enable a rapid transition to a low carbon economy. A key component of Australia’s clean energy future and economic recovery will be the development of a hydrogen industry, with hydrogen produced either through electrolysis of water using renewable energy resources (green hydrogen), or manufactured from natural gas or through coal gasification with CCS of the co-produced CO2 (blue hydrogen). Geoscience Australia’s assessment includes a synopsis of the current status of Australia’s rapidly evolving hydrogen industry. Appeared in The APPEA Journal 61(2) 325-330, 2 July 2021

Internal advice on tsunami, earthquake and severe wind hazards for the Oro Bay region, derived from large-scale hazard assessments. This advice (refer TRIM D2021-52746) was provided to the Australia Pacific Climate Partnership (APCP) as part of Geoscience Australia's (GA's) contributions to the program. (In confidence report to APCP, not for distribution)

Internal advice on tsunami, earthquake and severe wind hazards for the Kavieng Port region, derived from large-scale hazard assessments. This advice (refer TRIM D2021-55554) was provided to the Australia Pacific Climate Partnership (APCP) as part of Geoscience Australia's (GA's) contributions to the program. (In confidence report to APCP, not for distribution)

The annual offshore petroleum exploration acreage release is part of the government’s strategy to promote offshore oil and gas exploration. Each year, the government invites companies to bid for the opportunity to invest in oil and gas exploration in Australian waters. The areas shown have been nominated by petroleum industry stakeholders to be considered for the 2022 acreage release. Areas nominated for release will not receive endorsement from government until submissions resulting from a public consultation process can be considered. This publication does not indicate a commitment to a particular course of action.

The annual offshore petroleum exploration acreage release is part of the government’s strategy to promote offshore oil and gas exploration. Each year, the government invites companies to bid for the opportunity to invest in oil and gas exploration in Australian waters. The areas shown have been nominated by petroleum industry stakeholders to be considered for the 2022 acreage release. Areas nominated for release will not receive endorsement from government until submissions resulting from a public consultation process can be considered. This publication does not indicate a commitment to a particular course of action.

This report presents groundwater levels results from the Upper Burdekin Groundwater Project in North Queensland, conducted as part of Exploring for the Future (EFTF)—an eight year, $225 million Australian Government funded geoscience data and information acquisition program focused on better understanding the potential mineral, energy and groundwater resources across Australia. The Upper Burdekin Groundwater Project is a collaborative study between Geoscience Australia and the Queensland Government. It focuses on basalt groundwater resources in two geographically separate areas: the Nulla Basalt Province (NBP) in the south and the McBride Basalt Province (MBP) in the north. This report describes a data release of water levels measured in monitoring bores in both provinces by Geoscience Australia during the EFTF project. It includes: - A full description of how water levels in metres relative to Australian Height Datum (m AHD; where zero m AHD is an approximation of mean sea level) were calculated from manual dips and electronic dataloggers for this project. - A series of tables in Appendix A containing sufficient information for each bore and datalogger file to reproduce the water levels reported in Appendix B and Appendix C. - A series of hydrographs in Appendix B showing how water levels (in m AHD) interpreted from manual dips and datalogger files varied during the EFTF project. - A series of electronic files in Appendix C that include (i) Data files from dataloggers in CSV file format that can be used with the information contained in this data release to regenerate the water levels shown on hydrographs in Appendix B, and (ii) Data files in CSV file format reporting the final water levels used to generate the hydrographs in Appendix B. This data release report does not include hydrograph interpretation, which is undertaken in detail in: Cook, S. B. & Ransley, T. R., 2020. Exploring for the Future—Groundwater level interpretations for the McBride and Nulla basalt provinces: Upper Burdekin region, North Queensland. Geoscience Australia, Canberra, https://pid.geoscience.gov.au/dataset/ga/135439.