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Estuarine And Nearshore Finfish Resource Of South-West Western Australia Harvest Strategy 2020-2025 Draft, Department Of Primary Industries And Regional Development

Fisheries Management Papers

Harvest strategies for aquatic resources in Western Australia (WA) that are managed by the Department of Primary Industries and Regional Development (DPIRD, the Department) are formal documents that support decision-making processes and ensure these are consistent with the principles of Ecologically Sustainable Development (ESD; Fletcher 2002) and Ecosystem Based Fisheries Management (EBFM; Fletcher et al. 2012). The objectives of ESD are reflected in the objects of the Fish Resources Management Act 1994(FRMA)and the Aquatic Resources Management Act2016 (ARMA), which will replace the FRMA once enacted.

Gascoyne Demersal Scalefish Resource: Oceanic Pink Snapper Recovery Plan 2018-2037, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Draft : Estuarine And Nearshore Finfish Resource Of South-West Western Australia Harvest Strategy : 2020-2025 : Version 2.0, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Draft : Blue Swimmer Crab Resource Of South-West Western Australia Harvest Strategy : 2020-2025 : Version 2.0, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Bleaching Susceptibility Of Aquarium Corals Collected Across Northern Australia, Morgan S. Pratchett, Ciemon F. Caballes, Stephen J. Newman, Shaun Wilson, Vanessa Messmer, Deborah J. Pratchett

Fisheries Research Articles

There are a wide range of Scleractinian corals that are collected for the global reef aquarium market, often from non-reefal environments. The sustainability of coral harvesting is potentially threatened by increasing anthropogenic disturbances and climate change, though it is unknown to what extent many commonly harvested corals are susceptible to environmental change, or actually bleach during marine heatwaves. In this study, we experimentally tested the temperature sensitivity and bleaching susceptibility of six coral species (Homophyllia australis, Micromussa lordhowensis, Catalaphyllia jardinei, Trachyphyllia geoffroyi, Duncanopsammia axifuga, and Euphyllia glabrescens), which are important components of the …

West Coast Rock Lobster Whale Entanglement Mitigation Workshop, Jason How, L Orme, Graeme Baudains, Pia Dobson, M Taylor, Simon De Lestang

Fisheries Occasional Publications

No abstract provided.

Mitigation Measures To Reduce Entanglements Of Migrating Whales With Commercial Fishing Gear, Jason How, D Coughran, M Double, K Rushworth, B Hebiton, J Smith, J Harrison, M Taylor, D Paton, G Mcpherson, C Mcpherson, A Recalde Salas, C Salgado-Kent, Simon De Lestang

Fisheries Research Reports

The West Coast Rock Lobster Managed Fishery (WCRLMF) transitioned to a quota based fishery, and year-round fishing, which corresponded with a spike in whale entanglements in 2013. This presented industry with a challenging social issue, to reduce entanglements without impacting on the financial benefits that the shift to year-round quota fishing had afforded.

Ecological Risk Assessment Of The Shark Bay Invertebrate Fisheries, Department Of Primary Industries And Regional Development

WA Marine Stewardship Council report series

The Department of Primary Industries and Regional Development (DPIRD, Department) in Western Australia (WA) uses an Ecosystem-Based Fisheries Management (EBFM) approach that considers all relevant ecological as well as social, economic and governance issues to deliver community outcomes (Fletcher et al. 2010; 2012). Ecological risk assessments (ERAs) are undertaken periodically to assess the impacts of fisheries on all the different components of the aquatic environments in which they operate.

Ecological Risk Assessment Of The Exmouth Gulf Prawn Managed Fishery, Department Of Primary Industries And Regional Development

WA Marine Stewardship Council report series

The Department of Primary Industries and Regional Development (DPIRD, Department) in Western Australia (WA) uses an Ecosystem-Based Fisheries Management (EBFM) approach that considers all relevant ecological as well as social, economic and governance issues to deliver community outcomes (Fletcher et al. 2010; 2012). Ecological risk assessments (ERAs) are undertaken periodically to assess the impacts of fisheries on all the different components of the aquatic environments in which they operate.

Ecological Risk Assessment Of The Abrolhos Islands And Mid-West Trawl Managed Fishery, Department Of Primary Industries And Regional Development

WA Marine Stewardship Council report series

The Department of Primary Industries and Regional Development (DPIRD, Department) in Western Australia (WA) uses an Ecosystem-Based Fisheries Management (EBFM) approach that considers all relevant ecological as well as social, economic and governance issues to deliver community outcomes (Fletcher et al. 2010; 2012). Ecological risk assessments (ERAs) are undertaken periodically to assess the impacts of fisheries on all the different components of the aquatic environments in which they operate.

Draft Management Plan For The South Coast Nearshore Net Managed Fishery, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Draft Management Plan For The South Coast Line And Fish Trap Managed Fishery, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Review Of Recreational Fishing Surveys In Western Australia, Alissa Tate, K. L. Ryan, Claire B. Smallwood, Cameron J. Desfosses, S.M Taylor, E.K. Lai, Stuart Blight

Fisheries Research Reports

Recreational fishing has been a popular activity in Western Australia for many years, with an estimated 25% of the population participating in this activity in 2017/18. Recreational fishing surveys have been implemented by the Department of Primary Industries and Regional Development (formally Department of Fisheries) since 1976.

Status Reports Of The Fisheries And Aquatic Resources Of Western Australia 2018/19. State Of The Fisheries, Daniel J. Gaughan, K. Santoro

Status Reports of the Fisheries and Aquatic Resources

The Status Reports of the Fisheries and Aquatic Resources of Western Australia (SRFAR) provide an annual update on the state of the fish stocks and other aquatic resources of Western Australia (WA). These reports outline the most recent assessments of the cumulative risk status for each of the aquatic resources (assets) within WA’s six Bioregions using an Ecosystem Based Fisheries Management (EBFM) approach.

Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2017/18, K. L. Ryan, N.G. Hall, E.K. Lai, Claire B. Smallwood, Alissa Tate, S.M Taylor, Brent S. Wise

Fisheries Research Reports

The statewide survey of boat-based recreational fishing includes three components: (i) off-site Phone Surveys (encompassing an initial Screening Survey, a longitudinal Phone-Diary Survey, and Post-Enumeration Surveys); (ii) on-site Boat Ramp Surveys; and (iii) Remote Camera Surveys. The main data collection period was the 12-months from September 2017 to August 2018 inclusive, with the Post-Enumeration Surveys occurring from September to December 2018.

Invertebrate And Reef Health Research And Monitoring At Cocos (Keeling) Islands – 2019 Update, N Konzewitsch, S. N. Evans

Fisheries Research Reports

The five long term reef monitoring sites implemented by DPIRD in 2010, and surveyed annually until 2014, were resurveyed in April 2016 and February 2017. In 2016, a sixth monitoring site (site 6) was established in the marine protected area of the Pulu Keeling National Park (PKNP).

Integrated Survey Of Boat-Based Recreational Fishing In Inner Shark Bay 2018/19, S.M Taylor, Claire B. Smallwood, Cameron J. Desfosses, K. L. Ryan, Gary Jackson

Fisheries Research Reports

Inner Shark Bay is a popular recreational fishing destination. As recreational fishing occurs in a World Heritage Area and Marine Park, there is a need for ongoing reliable information on catches. Many boat-based recreational fishers in inner Shark Bay target Pink Snapper (Chrysophrys auratus).

The Feasibility Of Using Remotely Piloted Aircraft Systems (Rpas) For Recreational Fishing Surveys In Western Australia, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Recovering A Collapsed Abalone Stock Through Translocation. Seafood Crc Project No. 2011/762, Lachlan W.S. Strain, Jamin M. Brown, Anthony M. Hart

Fisheries Research Reports

A Roe’s Abalone (Haliotis roei) fishery in Western Australia (Area 8) suffered catastrophic mortality (99.9%) due to an anomalous environmental event in the summer of 2011. During this extreme marine heatwave there was a sustained period of elevated sea surface temperatures that rose to lethal levels for this species and effectively wiped out an entire stock at its northern distribution. Natural recovery within the foreseeable future was considered unlikely, thus providing a unique opportunity to test fishery restoration strategies for abalone. Over the course of this assisted recovery program (5.5 years) no natural recovery was observed in the region most …

Amendments To The 1995 Offshore Constitutional Settlement, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

New Insights Into Prime Southern Ocean Forage Grounds For Thriving Western Australian Humpback Whales, Sophie Bestley, Virginia Andrews-Goff, Esmee Van Wijk, Stephen R. Rintoul, Michael Double, Jason How

Fisheries Research Articles

Humpback whale populations migrate extensively between winter breeding grounds and summer feeding grounds, however known links to remote Antarctic feeding grounds remain limited in many cases. New satellite tracks detail humpback whale migration pathways from Western Australia into the Southern Ocean. These highlight a focal feeding area during austral spring and early summer at the southern Kerguelen plateau, in a western boundary current where a sharp northward turn and retroflection of ocean fronts occurs along the eastern plateau edge. The topographic steering of oceanographic features here likely supports a predictable, productive and persistent forage ground. The spatial distribution of whaling …

Resource Assessment Report Western Rock Lobster Resource Of Western Australia. Addendum 1, Simon De Lestang, Jason How, Nick Caputi

WA Marine Stewardship Council report series

The West Coast Rock Lobster Fishery was certified under the Marine Stewardship Council (MSC) standard in 2000, and was the first fishery in the world to be MSC certified. Since then it has successfully been re-accredited in 2006, 2012 and 2017. This document provides an update on changes to the fishery for annual audits by the MSC certification body and the annual stock assessment update for quota setting of the western rock lobster resource.

Biological, Ecological And Structural Monitoring Report: Southwest Recreational Fishing Artificial Reef Trial, Geographe Bay, Western Australia, Paul D. Lewis, Mark Pagano

Fisheries Research Reports

This report details the key findings from the Biological and Ecological monitoring of the Southwest Artificial Reef Trial over the first four years after they were deployed in autumn of 2013.

Comments On Edgar Et Al. (2018) Paper For South-Western Australia, Daniel J. Gaughan, Nick Caputi, Brett W. Molony, Brent S. Wise, Gavin Begg, Stephen Mayfield, Michael Steer, Tim M. Ward, Adrian Linnane, Ben Stobart, Sean Sloan, Thor Saunders

Fisheries Research Articles

Edgar, Ward, and Stuart-Smith (2018) argue that Australian fishery stocks are suffering rapid declines and that to meet sustainability targets an expanded network of ‘no-fishing’ reserves is required. The three lines of evidence used were underwater visual surveys (UVSs), Australian catches, and one case study.

Summary Of The West Coast Rock Lobster Managed Fishery Science And Modelling Review, Simon De Lestang, Jason R. How, Nick Caputi, Emma-Jade Tuffley, Mark Rossbach

Fisheries Research Reports

An independent peer review of the science and modelling associated with the West Coast Rock Lobster Managed Fishery was undertaken in May/June 2018. The impetus behind this review was two-fold, i) to address industry concerns that stock assessment modelling was not reflecting what was being experienced by fishers on-water, and ii) to increase stakeholders understanding of, and confidence in, the stock assessment process while ensuring that the process was commensurate with contemporary scientific practices.

Development Of An Industry-Based Habitat Mapping/Monitoring System Frdc Project No 2011/021, Simon De Lestang, Matthew B. Pember, Dirk Slawinski

Fisheries Research Reports

Mapping / monitoring in the marine environment can be a very costly exercise. Scientists from the Department of Primary Industries and Regional Development; Fisheries Division (FD) and the Commonwealth Scientific and Industrial Research Organisation (CSIRO) have developed a small, low-cost automated camera system that, when fitted to commercial fishing gear, can achieve this at minimal cost. The POTBot (Pictures Of The Bottom) system is a cheap, small “smart” camera that can track its position globally and the date and time, and can record high-definition video and water temperature readings when it determines it has been deployed into the ocean.

Status Reports Of The Fisheries And Aquatic Resources Of Western Australia 2017/18. State Of The Fisheries, Daniel J. Gaughan, Brett Molony, K. Santoro

Status Reports of the Fisheries and Aquatic Resources

The Status Reports of the Fisheries and Aquatic Resources of Western Australia (SRFAR) provide an annual update on the state of the fish stocks and other aquatic resources of Western Australia (WA). These reports outline the most recent assessments of the cumulative risk status for each of the aquatic resources (assets) within WA’s six Bioregions using an Ecosystem Based Fisheries Management (EBFM) approach.

Bait Guidelines For Commercial Fisheries In Western Australia, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

No abstract provided.

Contrasting Population Genetic Structure In Three Aggregating Groupers (Percoidei: Epinephelidae) In The Indo-West Pacific: The Importance Of Reproductive Mode, Ka Yan Ma, Lynne Van Herwerden, Stephen J. Newman, Michael L. Berumen, John Howard Choat, Ka Hou Chu, Yvonne Sadovy De Mitcheson

Fisheries Research Articles

Background

Understanding the factors shaping population genetic structure is important for evolutionary considerations as well as for management and conservation. While studies have revealed the importance of palaeogeographic changes in shaping phylogeographic patterns in multiple marine fauna, the role of reproductive behaviour is rarely considered in reef fishes. We investigated the population genetics of three commercially important aggregating grouper species in the Indo-West Pacific, namely the camouflage grouper Epinephelus polyphekadion, the squaretail coral grouper Plectropomus areolatus, and the common coral trout P. leopardus, with similar life histories but distinct spatio-temporal characteristics in their patterns of forming spawning aggregations. …

Ecosystem Based Fisheries Management (Ebfm) Risk Assessment Of The Western Australian Sea Cucumber Fishery, F J. Webster, Anthony M. Hart

WA Marine Stewardship Council report series

This report provides a comprehensive overview of the commercial Western Australian Sea Cucumber Fishery (SCF) and the outcomes from the 2016 ecological risk assessment for this fishery. Two key species, sandfish (Holothuria scabra) and redfish (Actinopyga echinites), are targeted by the commercial SCF through hand collection by diving and wading primarily in shallow waters of northern WA.