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SCUBA (observations and/or sampling)

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  • The marine benthic habitats of seabed areas between the reefs of Torres Strait were classified with data collected on epibenthos abundance, seagrass presence or absence, substrate type and water depth from 1984 to 1989 at 984 sites in an 12,347 square km study area in central Torres Strait. An idex of habitat diversity, calculated as the variety of distinct habitats within a 10 x 10 km window passed over the study area indicated that the areas with highest diversity of habitats were among the reefs and islands that formed two bands; one from Cape York to Buru Island, and the other from Cape York to Daru Island that included the Warrior reef complex. Refer to the compiled report: Long BG and Taranto TJ. (1997) Habitat Classification Of Seabed Areas Of Torres Strait, Northern Australia. CSIRO Division of Marine Research, QLD, Australia.

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    This dataset contains seagrass productivity and distribution data from Port Hacking, Botany Bay, NSW. The data were obtained between April and October 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 dataset contains the results from quadrat surveys from 5 sites in Cockburn Sound, Perth, Western Australia. A survey was conducted in September 1994 to determine the biomass and distribution of filter feeders in relation to seagrass distributions. Macro-suspension-feeders biomass was high in Posidonia meadows and generally lower in bare sediment, although on bare sediment the introduced polychaete Sabella spallanzanii reached considerable biomass. Epifaunal feeders on Posidonia leaves reached a substantial biomass. Heterozostera and Amphibolis meadows appear to support a low biomass of macro-suspension-feeders and epifaunal feeders.

  • CMAR has conducted a number of stock assessment surveys for finfish, beche-de-mer and trochus on the reefs of Torres Strait. During the course of the suveys, habitat data was also collected albeit at a coarser level of taxonomic resolution. The primary objective of this study was to characterise the reefs of Torres Strait in terms of the biological and habitat data collected during these surveys and to relate the nature of the reefs to the available physical data. Information collated for this study included comprehensive datasets on reef fish, beche-de-mer and seagrass; most of which was identified to species level. Information on corals and algae was based on visual estimates of percentage cover morphotypes. Little data on the other reef biota was collected. SOURCE_DATASET CRUISE_ID CRUISE_NAME CRUISE_YEAR RRI1 HE01 Reef Resource Inventory HE01 1995 RRI2 HE02 Reef Resource Inventory HE02 1995 WR95 WRS Warrior survey 1995 1995 RRI3 JK01 Reef Resource Inventory JK01 1996 RRI4 JK02 Reef Resource Inventory JK02 1996 WR96 WRS Warrior survey 1996 1996 WR98 WRS Warrior survey 1998 1998 WR00 WRS Warrior survey 2000 2000 ETS2 ETS2 East Torres Strait 2002 2002 WE02 WRS Warrior survey 2002 2002 WR04 WRS Warrior survey 2004 2004 ETS5 ETS5 East Torres Strait 2005 2005

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    The study focused on locations in Marmion Lagoon in south-western Australia (31º49.4 S, 115º02.5 E) Five nearshore reefs: South Lumps, Whitfords Rock, The Lumps, Cow Rock and Wreck Rock (Table 1) were sampled. All sites were sampled in summer and autumn (January 2007 to April 2008) during calm conditions. Sponges and ascidians at each site were chosen haphazardly. Organisms on top of the reefs and reef walls were sampled and filtration rates measured.

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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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    Algal biomass in the Perth region were identified from quadrat surveys , as part of the SRFME research program. The aim of the SRFME Coastal project is to characterize the coastal benthic ecosystems of southwestern WA, with particular focus on benthic reef cosystems, their productivity and dynamics, and the physical, chemical and biological factors driving variability along dominant spatial and temporal scales. To achieve this, we undertook 3-monthly seasonal sampling from 2003 - 2005 at a series of coastal sites situated between Cape Naturaliste in the south and Jurien Bay in the north. Benthic Sampling was integrated with satellite observations of SST, ocean colour and subsurface measurements of other water column properties, as well as sediment biogeochemical sampling. Within this region benthic sampling was nested at Regional (100s km) Local (10s km) and Site (1 km) scales and within each of the regions additional sites were sampled to incorporate site scale variability along cross-shore gradients.

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    Algal biomass in the Rottnest Island region were identified from quadrat surveys , as part of the SRFME research program. The aim of the SRFME Coastal project is to characterize the coastal benthic ecosystems of southwestern WA, with particular focus on benthic reef cosystems, their productivity and dynamics, and the physical, chemical and biological factors driving variability along dominant spatial and temporal scales. To achieve this, we undertook 3-monthly seasonal sampling from 2003 - 2005 at a series of coastal sites situated between Cape Naturaliste in the south and Jurien Bay in the north. Benthic Sampling was integrated with satellite observations of SST, ocean colour and subsurface measurements of other water column properties, as well as sediment biogeochemical sampling. Within this region benthic sampling was nested at Regional (100s km) Local (10s km) and Site (1 km) scales and within each of the regions additional sites were sampled to incorporate site scale variability along cross-shore gradients.

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    Algal biomass in the Jurien Bay region were identified from quadrat surveys as part of the SRFME research program. The aim of the SRFME Coastal project is to characterize the coastal benthic ecosystems of southwestern WA, with particular focus on benthic reef cosystems, their productivity and dynamics, and the physical, chemical and biological factors driving variability along dominant spatial and temporal scales. To achieve this, we undertook 3-monthly seasonal sampling from 2003 - 2005 at a series of coastal sites situated between Cape Naturaliste in the south and Jurien Bay in the north. Benthic Sampling was integrated with satellite observations of SST, ocean colour and subsurface measurements of other water column properties, as well as sediment biogeochemical sampling. Within this region benthic sampling was nested at Regional (100s km) Local (10s km) and Site (1 km) scales and within each of the regions additional sites were sampled to incorporate site scale variability along cross-shore gradients.