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  • The Flinders Commonwealth Marine Reserve (CMR) survey was a pilot study undertaken in August 2012 as part of the National Marine Biodiversity Hub's National monitoring evaluation and reporting theme. The aim of this theme is to develop a blueprint for the sustained monitoring of the South-east CMR Network. The particular aims of the survey were twofold; 1) to contribute to an inventory of demersal and epibenthic conservation values in the reserve and 2) to test methodologies and deployment strategies in order to inform future survey design efforts. Several gear types were deployed; including multibeam sonar, shallow-water (less than 150m) Baited Remote Underwater Video Systems (BRUVS), deep- water BRUVS (to 600 m), towed video and digital stereo stills. This resource contains the deep-water BRUVS footage captured on the slope (~500m depth) of two sites: the Flinders CMR and the adjacent Cape Barren fisheries closure. At each site 3 stereo deepBRUVS were deployed over a 3-day period, during which they recorded between 11 and 15 1-hour sampling events each.

  • Fish and shark assemblage data are being obtained from the analysis of Stereo-BRUV footage captured in May 2014. Data is comprised of raw camera output stream files (.MTS) for 272 Stereo-BRUV drops in shallow water (~10m) between Exmouth and Dampier, Western Australia. Files are less than 1.9GB and total approximately 10TB. Videos are structured within Stereo-BRUV drops (identified with an OpCode i.e. NCB1-NCB272) with a left and right camera folder within each drop. Videos are lodged with the iVEC Data Store - https://data.ivec.org The Pilbara Marine Conservation Partnership (PMCP) was an initiative designed to enhance the net conservation benefits of the globally-significant coral reef ecosystems of the Pilbara (Western Australia) by providing an assessment of the condition and trajectory of key ecological values. These assessments were designed to inform and complement existing governance and management arrangements and the PMCP is intended to provide ongoing advice and assessment for conservation efforts in the region, providing lasting benefits. The PMCP concept is based on three core ecological components, namely: Coral Reef Health - concentrating mainly on habitat forming primary producers. Fish and Sharks - their community structure, interactions and impacts on lower trophic levels. Environmental Pressures - physical and anthropogenic factors that influence the condition of reefs and associated biota.

  • This dataset is an output of the Pilbara Marine Conservation Partnership (PMCP) Environmental Pressures Theme - Project Habitats and Biodiversity Characterisation and Mapping. The benthic invertebrate, plant and fish biodiversity of the west Pilbara region was sampled between 10 and 27 June 2013 during voyages on the CSIRO vessel RV Linnaeus and WA Fisheries vessel RV Naturaliste. The equipment used was: 0.75m epibenthic sled at 13 sites for a distance of ~300m or a 1.5m epibenthic sled at 98 sites for a distance of ~150m per tow; a Pipe dredge attached to each sled; an 8 Fathom Florida Flyer Trawl at 43 sites for a distance of ~1km per tow; and a Drop-Camera video system towed for a 500 m transect at 123 sites to observe and record video of the seabed habitat. Continuous underway coding during Drop-camera transects recorded cover of 9 substratum types, 25 biohabitat types, and occurrence of 14 faunal classes. The results for the Sled and Trawl are presented as biomass per area swept by the gear (kg per ha). During the Voyage Biota collected using the Sled and Trawl were sorted into 26 broad taxonomic categories from each tow (samples). These were photographed, weighed, preserved and retained for identification. Large biota such as turtles and seasnakes were measured, counted, weighed (or weight estimated), photographed and returned to the ocean alive. Non-living rocks/shells were photographed and weighed as a category called trash and returned to the ocean. The following groups were retained and identified by taxonomists and voucher specimens curated at WA Museum: Marine Plants; Sponges; Corals; Crustaceans; Echinoderms; Molluscs; and Fishes The following groups were retained with no facility for further identification as part of this project, and are currently at CSIRO Oceans and Atmosphere WA: Ascidians - samples separated into colonial and solitary preserved in formalin; Brachiopoda - Frozen; Bryozoa - Frozen; Hydroids - Frozen; Miscellaneous - Frozen; Worms - Formalin. A pipe-dredge was attached to the sled to collect sediment samples: a 500 ml subsample was retained. The Pilbara Marine Conservation Partnership (PMCP) was an initiative designed to enhance the net conservation benefits of the globally-significant coral reef ecosystems of the Pilbara (Western Australia) by providing an assessment of the condition and trajectory of key ecological values. These assessments were designed to inform and complement existing governance and management arrangements and the PMCP is intended to provide ongoing advice and assessment for conservation efforts in the region, providing lasting benefits. The PMCP concept is based on three core ecological components, namely: Coral Reef Health - concentrating mainly on habitat forming primary producers. Fish and Sharks - their community structure, interactions and impacts on lower trophic levels. Environmental Pressures - physical and anthropogenic factors that influence the condition of reefs

  • Output from the Regional Ocean Modeling System (ROMS) hydrodynamic model for the Pilbara region as configured and run by Frank Colberg from CSIRO. The model output contains hourly data from Jan 01 2003 until March 31 2010. Output includes temperature, salinity, surface height, eastward current, westward current, and vertical current along with other model parameters. The Pilbara Marine Conservation Partnership (PMCP) was an initiative designed to enhance the net conservation benefits of the globally-significant coral reef ecosystems of the Pilbara (Western Australia) by providing an assessment of the condition and trajectory of key ecological values. These assessments were designed to inform and complement existing governance and management arrangements and the PMCP is intended to provide ongoing advice and assessment for conservation efforts in the region, providing lasting benefits.

  • The Flinders Commonwealth Marine Reserve (CMR) survey was a pilot study undertaken in August 2012 as part of the National Marine Biodiversity Hub's National monitoring evaluation and reporting theme. The aim of this theme is to develop a bluepint for the sustained monitoring of the South-east CMR Network. The particular aims of the survey were twofold; 1) to contribute to an inventory of demersal and epibenthic conservation values in the reserve and 2) to test methodologies and deployment strategies in order to inform future survey design efforts. Several gear types were deployed; including multibeam sonar, shallow-water (less than 150m) Baited Remote Underwater Video Systems (BRUVS), deep- water BRUVS (to 600 m), towed video and digital stereo stills. This resource contains the video and stereo still image data collected using a towed system (towed stereo camera system - TSCS). The TSCS was deployed using a probabalistic and spatially balanced survey design called Generalized Random Tessellation Stratified (GRTS). Habitats on the shelf were identified in a previous multibeam survey and consisted of 'mixed reef' (containing patchy reef) and sand. Mixed reef habitat was targeted in this survey (9 GRTS mixed reef sites versus 3 sand sites). Two roughly perpendicular TSCS tows were performed in each of those shelf GRTS sites. On the slope, down-slope (150-500 m depth) transect sites were classified by proportion of hard, soft and mixed bottom types based on multi-beam sonar (MBS) backscatter data. Transects with higher proportion of hard substrates were chosen using a GRTS approach. 7 transects were completed in the Flinders CMR, 5 transects in the adjacent Cape Barren Fisheries closure and two targeted transects were completed in a canyon to the north, where large coral bycatch had been reported from fisheries.

  • These data were collected as part of a National Environmental Research Program (NERP) Marine Biodiversity Hub project (Theme 1 National Monitoring Evaluation and Reporting, Project 2 Analysis of approaches for monitoring biodiversity in Commonwealth Waters) undertaken in the Solitary Islands Region in August 2012. The Solitary Islands Key Ecological Feature (KEF) field survey had two broad objectives: 1) deploy and demonstrate various non-destructive field methods and 2) compare sampling patterns. These data comprise those collected using stereo-Baited Remote Underwater Video (stereo-BRUV). Four sixty minute stereo-BRUV drop replicates were deployed at two sites at each of five locations: 40 Acres Reef, Split Bommie, Patch, South and Relic Reef. There were 40 drops in total (4 x 2 x 5). An additional 23 drops were deployed at one of the locations (40 Acres Reef) to examine spatial autocorrelation.

  • These data were collected as part of a National Environmental Research Program (NERP) Marine Biodiversity Hub project (Theme 1 National Monitoring Evaluation and Reporting, Project 2 Analysis of approaches for monitoring biodiversity in Commonwealth Waters) undertaken in the Solitary Islands Region in August 2012. The Solitary Islands Key Ecological Feature (KEF) field survey had two broad objectives: 1) deploy and demonstrate various non-destructive field methods and 2) compare sampling patterns. These data comprise those collected using stereo-Baited Remote Underwater Video (stereo-BRUV). Four sixty minute stereo-BRUV drop replicates were deployed at two sites at each of five locations: 40 Acres Reef, Split Bommie, Patch, South and Relic Reef. There were 40 drops in total (4 x 2 x 5). An additional 23 drops were deployed at one of the locations (40 Acres Reef) to examine spatial autocorrelation.