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Earth Science | Oceans | Coastal Processes | Beaches

11 record(s)

 

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draft

From 1 - 10 / 11
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    This dataset is a composition of various datasets to form a detailed map at the 1:10000 resolution of the seagrass distribution and associated habitat descriptions around the Montebello Islands, Australian NW Shelf.

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    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).

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    This dataset presents an interim provincial-scale bioregionalisation for the shelf region of the Australian EEZ. The regionalisations were derived from RAP (Rapid Assessment Procedure) analyses of available fish distribution data. The dynamic evolution of the marine biota and the extensive mixing of species assemblages is catered for by the introduction of biotones. Bioregions are shown to be extensive and highly diverse, containing species from a number of core provinces. A provincial scale bioregionalisation was derived for the pelagic and demersal systems separately. The pelagic bioregionalisation comprises 4 bioregions (two provinces and two zootones) of much more extensive spatial scale that the demersal bioregionalisation (17 bioregions, 9 provinces and 8 biotones). Distribution maps for approx. 150 key fish species used to construct the bioregions are indexed separately (see graphics link and "related datasets"). The data are also linked to oceanographic regionalisation data (see documentation link for details).

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    This dataset contains data on species distributions, productivity, reproduction and growth of mangroves and saltmarshes from Jervis Bay, NSW. The data were obtained from a variety of surveys and measurement techniques between October 1988 and July 1991. Taxa identified comprised of about 130 vascular flora species, 15 of which are exotic. Species numbers range from 2 species in the mangroves to more than 80 in the fringe forest. Population structures of the 5 dominant species - Avicennia marina, Aegiceras corniculatum, Casuarina glauca, Sclerostegia arbuscula and Gahnia filum vary spatially. Temporal change in populations of Avicennia has occurred over time intervals of 20 years, the other species appear to have remained stable over the past 50 years. 13 maps on the mangrove and saltmarsh complexes have been prepared at a scale of 1:4000. The Jervis Bay mangroves and saltmarshes were compared with other locations around Batemans Bay and Port Hacking. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.

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    This dataset contains data on species distributions, productivity, reproduction and growth of mangroves and saltmarshes from Port Hacking, Botany Bay, NSW. The data were obtained from a variety of surveys and measurement techniques from two creeks between 1989 and 1991. The data were taken as a control site for similiar sampling in Jervis Bay. The data are part of the Jervis Bay Marine Ecological Study. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.

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    This series of 13 maps detail the marine and estuarine and habitats of Jervis Bay. The Marine Environment Research Program (CSIRO Division of Fisheries) produced this series with funding from the Department of Defence. They are based on aerial photographs and on ground-truth data collected between 1985 and 1991. Unmapped habitats and inaccurate boundaries are described briefly on each map. The maps were originally published in the Final Report, May 1994, Jervis Bay Baseline Studies, volume 3. The map titles are: Map 1 - Bowen Island to Scottish Rocks Map 2 - Bristol Point to HMAS Creswell Map 3 - Seamans Beach to Hyams Beach Map 4 - Plantation Point Map 5 - look of the - Moona Moona Creek Map 6 - Currambene Creek to Callala Beach Map 7 - Currambene Creek - Upper Map 8 - Callala Beach to Callala Point Map 9 - Callala Bay to Red Point Map 10 - Cararma Creek Map 11 - Red Point to Cararma Inlet Map 12 - Green Island to Long Beach Map 13 - Bindijine Beach to Dart Point The final original digital files have been lost. The PDF files available for download here were created from a set of Encapsulated Post Script files recovered from old Jervis Bay Baseline Studies working group data backups. These were then edited to include text detailing the unmapped habitats and inaccurate boundary information taken from the printed maps in the Final Report. Apart from some minor layout variations, these files are an accurate representation of the final published maps.

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    The Jervis Bay Baseline Studies, Final Report, May 1994 (Vol 1-3) documents the three years of research that comprised the Jervis Bay Marine Ecological Studies (JBMES)funded by the Australian Department of Defence. The other products from CSIRO being for progress reports (CSIRO 1988, 1989, 1990 and 1991), 13 1:4000 maps, and a database containing over 500 MB of data. Unfortunately all copies of the final database been lost. The Table of Contents include: Mangroves and saltmatshes; Seagrasses; Mobile fauna of sandy beaches; Deepwater fauna and flora; Intertidal and subtidal epifauna of rocky shores; Infauna of seagrasses and sediments; Epifauna of mangroves and saltmarshes; Water quality; Contaminants; Water circulation; Modelling water circulation; Monitoring; Maps; Appendices. NB - As most of the database has been lost, some of the data are still available within the the JERVIS BAY BASELINE STUDIES Final Report. Ecological data has been sourced from multiple database extracts (not well described) and validated where possible with the reports. In some cases, the spatial location of samples/or observations cannot be adequately resolved. Species names have been validated using World Register of Marine Species (WoRMS) and CAAB.

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    This dataset contains data on fish distributions and occurrences from Port Hacking, Botany Bay, NSW. The data were obtained from sandy beaches at Port Hacking between March 1990 and November 1991. Beach seine surveys were conducted every 3 months for 2 years. The data were taken as a control site for similiar sampling in Jervis Bay. The data are part of the Jervis Bay Marine Ecological Study.

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    This dataset contains data on fish distributions and occurrences from Batemans Bay, NSW. The data were obtained from sandy beaches around Batemans Bay between March 1990 and November 1991. Beach seine surveys were conducted every 3 months for 2 years. The data were taken as a control site for similiar sampling in Jervis Bay. The data are part of the Jervis Bay Marine Ecological Study. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.

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    This dataset presents an oceanographic regionalisation for the Australian region using a multivariate pattern classification system, constructed as part of the CSIRO Bioregionalisation Project. The oceanographic regionalisation comprises an analysis of temperature, dissolved oxygen, salinity, nitrate, phosphate and silicate variability with season and depth. Data sources include research vessels, satellites, and surface drifters, and in particular the archive of vertical profiles of temperature, salinity, oxygen and nutrients comprising over 130,000 stations in the seas adjacent to Australia collected as part of the Division of Oceanography's Oceans-EEZ Analysis System.