Recent datasets

This record provides an overview of the NESP Marine and Coastal Hub study - Assessing dugong distribution and abundance in the southern Gulf of Carpentaria. For specific data outputs from this project, please see child records associated with this metadata. Aboriginal ranger groups, Traditional Owners of the southern Gulf of Carpentaria (sGoC), scientists, Queensland, Northern Territory and Commonwealth government representatives will co-design and implement a program that enables a contemporary cross-border understanding of dugong populations and other marine megafauna.

This record provides an overview of the NESP Marine and Coastal Hub study - Coastal seagrass of the Gulf of Carpentaria: building knowledge and capacity as a foundation for long-term monitoring. For specific data outputs from this project, please see child records associated with this metadata. The Gulf of Carpentaria has a globally significant seagrass habitat, supporting dugongs, green turtles, and commercially important fish and prawns.

This record provides an overview of the NESP Marine and Coastal Hub study 'Mapping and characterising Australia’s tropical shellfish reefs'. For specific data outputs from this project, please see child records associated with this metadata. This project will assess the current status of tropical oyster (also called shellfish) reefs across Northern Australia.

This record provides an overview of the NESP Marine and Coastal Hub study - Developing an Integrated Pest Management Framework for Feral Pigs in Coastal Environments. For specific data outputs from this project, please see child records associated with this metadata. Feral pig populations are recognised as a current and future threatening process across most of northern Australia’s species and ecosystems.

This record provides an overview of the NESP Marine and Coastal Hub study - Scaling-up long-term seagrass restoration in the Cocos (Keeling) Islands. For specific data outputs from this project, please see child records associated with this metadata. There is an urgent community-driven need to develop appropriate seagrass restoration approaches at scale for the Cocos (Keeling) Islands (CKI).

Vegetation and Elevation surveys were conducted at four sites in the Gulf of Carpenteria to provided crucial validation of observations made from aerial surveys and provided further significant insights of the impacts and subsequent changes that occurred across the Gulf coastline up to late 2019. Field studies primarily focused on shoreline fringing stands dominated by the Grey Mangrove Avicennia marina var. eucalyptifolia. A total of eight transects, perpendicular to the shoreline were established at four shoreline sites across the Gulf of Carpentaria.

The major estuaries and their tidal wetlands of the Gulf of Carpentaria were impacted by mass dieback of mangroves in 2015-2016. To assess the full extent of the dieback and the major changes in the wetland areas, surveys in 2017 and 2019 were conducted along 31–37 major estuary mouths. Methods: The estuary surveys were conducted during aerial surveys using the same methods generally (see associated metadata record for more details: Gulf of Carpentaria Mangrove Aerial Shoreline Surveys 2017 & 2019 (NESP TWQ 4.13, JCU)).

This project investigated the cause of the extensive areas of mangroves across the Gulf of Carpentaria which died in late 2015. Images from local fisherman showed extended impacted areas of more than 1,000 km where at least 7,400ha of mangroves had died in a matter of months. The project mapped the extent of the mass die-back, conducted aerial surveys to quantify shoreline condition, field studies to validate remote assessments and engaged with local aboriginal ranger groups to raise capacity for monitoring.

This dataset summarises benthic surveys in Yanyuwa Sea Country into 3 GIS shapefiles. (1) A point (site) shapefile describes seagrass presence/absence at 3248 sites surveyed by small vessel and helicopter. (2) The meadow shapefile describes attributes of 180 intertidal seagrass meadows. (3) The interpolation GeoTiff describes variation in seagrass biomass across the seagrass meadows.

This dataset collection contains GIS layers for creating the AIMS eReefs visualisation maps (https://ereefs.aims.gov.au/). These datasets are useful for creating A4 printed maps of the Great Barrier Reef and the Coral Sea. It contains the following datasets: - Countries - Australia plus surrounding countries at 1:10M scale. Crop of Natural Earth Data 1:10 Admin 0 - Countries dataset. Allows filtering out of surrounding countries. - Cities - 21 Cities along the Queensland coastline.

This dataset contains 63 shapefiles that represent the areas of relevance for each research project under the National Environmental Science Program Marine and Coastal Hub, northern and southern node projects for Rounds 1, 2 & 3. Methods: Each project map is developed using the following steps: 1. The project map was drawn based on the information provided in the research project proposals. 2. The map was refined based on feedback during the first data discussions with the project leader. 3.

This generated data set contains summaries (daily, monthly) of the eReefs CSIRO river tracers model v2.0 (https://research.csiro.au/ereefs) outputs at 4km resolution, generated by the AIMS eReefs Platform (https://ereefs.aims.gov.au/ereefs-aims).

This dataset is an extract and collation of 4 months of data from the Craft Tracking System run by the Australian Maritime Safety Authority (AMSA). This dataset shows the location of cargo ships, fishing vessels, passenger ships, pilot vessels, sailing boats, tankers and other vessel types at 1 hour intervals. The Craft Tracking System (CTS) and Mariweb are AMSA’s vessel traffic databases. They collect vessel traffic data from a variety of sources, including terrestrial and satellite shipborne Automatic Identification System (AIS) data sources.

This dataset consists of an Excel spreadsheet representing an expert elicitation process of determining priority research areas for the decommissioning of ocean-based oil and gas structures. Further description of this process is provided in the 'Offshore decommissioning horizon scan: Research priorities to support decision-making activities for oil and gas infrastructure' paper by Sarah Watson et. al. 2023 https://doi.org/10.1016/j.sc...23.163015.

This record provides an overview of the NESP Marine and Coastal Hub study - Project 3.20– A National Approach to Indigenous Engagement in Australia’s Blue Carbon and Environmental Markets. For specific data outputs from this project, please see child records associated with this metadata. Blue Carbon and Environmental markets, and their related environmental policy are rapidly evolving to meet National carbon reduction targets. In Australia, they’re emerging markets with great potential to improve carbon sequestration and restore biodiversity and cultural values.

This record provides an overview of the NESP Marine and Coastal Hub study - NESP MaC Project 3.19: Addressing Kakadu’s strategic marine research needs. The Indigenous-owned lands of Kakadu National Park are World Heritage-listed and globally significant. The natural and cultural values of Kakadu are at risk from a range of threats that will intensify over time. To prioritise the management of these threats, there is a pressing need to develop a Kakadu research strategy.

This record provides an overview of the NESP Marine and Coastal Hub study - Project 3.11 - Multi- fishery collaboration to assess population abundances and post release survival of threatened sawfish in northern Australia. For specific data outputs from this project, please see child records associated with this metadata.

This record provides an overview of the NESP Marine and Coastal Hub study - Project 3.18 – Robust citizen science for reef habitat assessment in support of management. For specific data outputs from this project, please see child records associated with this metadata. By mobilising tourism vessels and thousands of citizens, the Great Reef Census (GRC) has demonstrated that citizen-based infrastructure can undertake reconnaissance of hundreds of reefs and garner private donor support.

This record provides an overview of an NESP Marine and Coastal Hub Research Project 3.17 - Locating Unidentified Reef and Habitat Features in the Northern Australian Seascape. For specific data outputs from this project, please see child records associated with this metadata. This project will map the reefs of the northern Australian seascape, from central Western Australia, through to western Cape York in Queensland. Reefs are hotspots of conservation as they provide habitat for numerous marine species but are poorly mapped for much of northern Australia.

This record provides an overview of the NESP Marine and Coastal Hub study - Project 3.12 – Closing the gap in bycatch reporting and population assessment of sea snakes in Northern Australia". For specific data outputs from this project, please see child records associated with this metadata. Venomous sea snakes comprise a significant component of the bycatch of coastal trawl and trap fisheries across northern Australia. Safety concerns and difficulties in species identification by crew members mean that most sea snake interactions are inaccurately reported.