Animal Sciences Commons^™

Tactical Research Fund – Asfb 2009 Workshop, Department Of Fisheries

Fisheries Occasional Publications

Biodiversity of aquatic ecosystems – What to measure and monitor for fisheries and ecosystem management FRDC Project No. 2008/353.

Report On Phosphorus And Potassium Experiments Conducted On Partner Farms Of The Greener Pastures Project, Mike Bolland, Ian Guthridge, Graham Blincow, Peter Needs

Bulletins 4000 -

Dairy production in south-western Australia occurs predominantly on sandy soils in the greater than 800 mm annual average rainfall areas of the region. The climate is Mediterranean-type, typically with cool, wet May-October growing seasons and hot, dry November-April. Most dairy pastures are rain-fed and comprise the annual species Subterranean Clover (clover, Trifolium subterraneum L.), Annual Ryegrass (Lolium rigidum Gaud.) and Italian Ryegrass (L. multiflorum Lam.).

Paddock grown pasture is the cheapest source of feed for dairy production in the region (Dilley and Howes 1998). To remain profitable in the face of diminishing returns, dairy farmers have modified their grazing management …

Evaluation Of The Recreational Marron Fishery Against Environmental Change And Human Interaction: Final Frdc Report – Project No. 2003/027, Martin De Graaf, Stephen Beatty, Brett M. Molony

Fisheries Research Reports

The distribution of marron in the southwest of Australia has seen many changes since European settlement. Reconstructions of their range from historical records suggested that marron inhabited the waters between the Harvey River and Denmark River. Due to translocation, their range has expanded as far north as the Hutt River and as far east as Esperance. Although at present marron still exist in all the original rivers within the southwest, their distribution within these rivers has contracted. Poor water quality, salinity, low rainfall and environmental degradation in the upper and lower reaches have restricted marron populations.

North Coast Fish Identification Guide, Ben M. Rome, Stephen J. Newman

Fisheries Occasional Publications

The intention of the North Coast Fish Identification Guide is to provide a simple, easy to use manual to assist commercial, recreational, charter and customary fishers to identify the most commonly caught marine finfish species in the North Coast Bioregion, Western Australia. This guide is not intended to be a comprehensive taxonomic fish ID guide for all species. It is anticipated that this guide will assist fishers in providing a more comprehensive species level description of their catch and hence assist scientists and managers in understanding any variation in the species composition of catches over both spatial and temporal scales.

Protecting Inshore And Demersal Finfish Identification Of Critical Habitats For Juvenile Dhufish Workshop Report, Gabby E. Mitsopoulos, Brett W. Molony

Fisheries Research Reports

A Juvenile Dhufish Workshop was held at the Western Australian Fisheries and Marine Research Laboratories (WAFMRL) on 18th March 2010, which was the first component of a State Natural Resource Management (NRM) funded project entitled “Protecting Inshore and Demersal Finfish - Identification of Critical Habitats for Juvenile Dhufish”. The primary objective of the workshop was to provide a forum for discussion in order to compile all biological, ecological and anecdotal information on the early life history of dhufish, to create hypotheses of habitat requirements for juvenile dhufish and provide recommendations as to which sampling methods should be used to confirm …

Review Of The Exploitation Of Marine Resources Of The Australian Indian Ocean Territories: The Implications Of Biogeographic Isolation For Tropical Island Fisheries, Matthew Hourston

Fisheries Research Reports

The small islands of the Indian Ocean Territories are isolated reefs in an expanse of open ocean of abyssal depth. The majority of marine species that live on their reefs and lagoons have settled there from remote locations. Colonising individuals are presumed to have come to the island as the result of unusual weather and current conditions and form populations that are, necessarily, largely self-sustaining. The isolated populations that make up many of the fish and invertebrate stocks at the Cocos (Keeling) and Christmas Islands rely almost exclusively on larvae returning to their home reef to settle, grow and ultimately …

Western Rock Lobster International Stock Assessment And Modelling Workshop Report, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Coastal And Marine Resource Condition Monitoring – Scoping Project: Final Nrm Report – Project 073007, Brett A. Human

Fisheries Research Reports

The marine and coastal environment of the Pilbara and Kimberley region in north-western Western Australia contains many assets, including remote and near pristine habitats, unique habitats within Australia, unique fauna and flora; as well as assets of value to commercial and industrial ventures; and for recreational human usage. However, there is a lack of monitoring in the Pilbara and Kimberley marine and coastal environments. This is in large part due to the remoteness of the area, making access difficult, and consequently making monitoring programs expensive to run in the region.

Integrated Fisheries Management: Draft Allocation Report – West Coast Demersal Scalefish, Integrated Fisheries Allocation Advisory Committee

Fisheries Management Papers

The Minister for Fisheries established the Integrated Fisheries Management Allocation Advisory Committee (IFAAC), under Section 42 of the Fish Resources Management Act 1994 (FRMA), in 2004 to investigate IFM resource allocation issues and make recommendations to him on optimal resource use.

The IFAAC has prepared this report, which documents the committee’s initial position on allocations for the west coast demersal scalefish resource, along with the reasons for its conclusions as a basis for widespread community consultation. This report follows the IFAAC’s preliminary investigation of the west coast demersal scalefish resource sharing issues and consultation with stakeholders.

Integrated Fisheries Management Report. West Coast Demersal Scalefish Resource., Department Of Fisheries Western Australia.

Fisheries Management Papers

This report on the West Coast Demersal Scalefish fishery is the third in a series of Integrated Fisheries Management (IFM) resource reports required under the Government policy on IFM. Under this policy, the Chief Executive Officer of the Department of Fisheries is required to approve a sustainability report for each fishery, which includes a clear statement on the recommended harvest level.

A Bycatch Action Plan For The Pilbara Fish Trawl Interim Managed Fishery., Department Of Fisheries Western Australia

Fisheries Management Papers

The effect of commercial fishing on bycatch species and the marine ecosystem generally, has emerged as a significant national and international issue. Environmental issues associated with bycatch – including impacts on the ecology of non-target species of fish and wildlife – are important issues to address in reducing the impacts, or potential impacts, of commercial fisheries.

In 1998, the National Standing Committee on Fisheries and Aquaculture developed a national policy on fisheries bycatch. In 1999, the (then) State Minister for Fisheries adopted the national policy as his position on bycatch for Western Australia. The main objective of the policy is …

Integrated Fisheries Management Draft Allocation Report – West Coast Demersal Scalefish, Integrated Fisheries Allocation Advisory Committee. Western Australian Dept. Of Fisheries

Fisheries Management Papers

Integrated Fisheries Management (IFM) is an initiative aimed at addressing the issue of how fish resources in Western Australia can be best shared between competing users within the broad context of ‘Ecologically Sustainable Development’ (ESD) so that they can be managed on a sustainable basis.

Actions To Implement And Complement The National System For The Prevention And Management Of Introduced Marine Pests In Western Australia, Fred E. Wells, Justin I. Mcdonald

Fisheries Research Reports

Introduced marine pests are regarded as one of the critical environmental issues worldwide which can damage the marine environment, including that of Western Australia. Most introduced species cause no apparent harm. A small minority of introduced species become pests, but these few can cause substantial economic and ecological damage.

Future Management Of The Metropolitan Recreational Roe's Abalone Fishery., Metropolitan Roe's Abalone Recreational Fishery Working Group.

Fisheries Management Papers

Following the setting of a 40 tonne Total Allowable Recreational Catch (TARC) for the Perth recreational abalone fishery, a working group was formed to examine future management options.

The Metropolitan Roe’s Abalone Recreational Fishery Working Group (“the Working Group”) examined historical management, key principles, amenity of fishing, bag limits, license numbers, season length and timing of the season to assist its deliberations. A questionnaire was also sent out to 1,000 abalone recreational licence holders, with 20 per cent of licensees providing a detailed response.

Abalone Aquaculture In Western Australia. Aquaculture Policy., Department Of Fisheries Western Australia.

Fisheries Management Papers

The Department of Fisheries (“Department”) is committed to the development of a sustainable abalone aquaculture industry in Western Australia. As part of its commitment, the Department has developed this new Abalone Aquaculture Policy (“Policy”) to outline new arrangements for the management of the abalone aquaculture industry in the State.

The first policy on abalone aquaculture was released 10 years ago and in November 2009, the Department convened a stakeholder meeting with the abalone industry (the wild capture and aquaculture sectors) to discuss policy changes that would support the abalone aquaculture industry in Western Australia. Relevant issues included compliance, monitoring, biosecurity, …

Development Towards Commercialization Of Marine Fish Larvae Feeds – Microdiets: Final Frdc Report - Project 2004/258, Sagiv Kolkovski, John Curnow, Justin King

Fisheries Research Reports

The project specifically focused on developing formulated diets for marine fish larvae, specifically targeting more physical aspects of microdiets such as feeding methods, feed availability and particle recognition. A commercially ready microdiet formulation was developed that achieved better ingestion, digestion and survival for yellowtail kingfish than other commercially available diets. Two manufacturers of aquaculture feeds showed interested in the formulations, however neither of the companies have started producing the diet commercially.

A Sea Change For Aquatic Sustainability : Meeting The Challenge Of Fish Resources Management And Aquatic Sustainability In The 21st Century, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Draft Management Plan For The Gascoyne Demersal Scalefish Managed Fishery, Department Of Fisheries Western Australia

Fisheries Management Papers

As part of the Outcomes of the Wetline Review released in 2007 (Fisheries Management Paper 224) the then Minister for Fisheries approved the drafting of the Gascoyne Demersal Scalefish Fishery Management Plan (the Plan). The Hon Norman Moore MLC, Minister for Fisheries re-approved those decisions in 2009. The draft Plan will supersede the Shark Bay Snapper Management Plan 1994.

The Department intends to introduce the first phase of the Plan by 1 September 2010, at which time the Shark Bay Snapper Management Plan 1994 would be revoked and replaced by the new Plan. The (non pink snapper) demersal scalefish effort …

Coastal And Marine Resource Condition Monitoring – Scoping Project, Brett A. Human

Fisheries Research Reports

This pilot study investigated potential resource condition indicators, remote sensing, and ground truthing methodologies, for their use in long term monitoring of mangroves and intertidal mudflats in the Pilbara and Kimberley.

Shark Bay Prawn And Scallop Fisheries. Final Review Report, Department Of Fisheries Western Australia

Fisheries Management Papers

In recent times, the Department of Fisheries has received representations from both sectors about the ongoing interaction of the fisheries and their respective management settings. As a result, a decision was made to comprehensively review the fisheries, taking into account matters of fishery sustainability and gear interactions, together with industry economics and market considerations.

The review has also addressed research requirements to ensure an appropriate scientific basis for decision-making into the future.

Shark Bay Prawn And Scallop Fisheries: Final Review Report, Western Australia. Department Of Fisheries

Fisheries Management Papers

The Shark Bay Prawn Fishery and Shark Bay Scallop Fishery operate in the same general areas of Shark Bay (although there are some differences in their areas of operation). The interrelationship between trawling activities for the two target species (prawns and scallops) has raised both management challenges and industry conflicts over time. Harvest level settings for each fishery (in the form of effort levels and the timing and/or location of fishing) are independently set, on the basis of recruitment and abundance surveys of each target species. However, each industry sector strongly believes that the interactions between the fisheries arise because …

Aquatic Fauna - Biological Survey Ten Mile Brook Dam Margaret River - Fisheries Research Contract Report No. 22, 2010, Craig Lawrence, C Hugh, Renae Larsen, J Ledger, Phil Vercoe

Fisheries Research Contract Reports

Ten Mile Brook Dam has a surface area of 275 Ha and receives water from a 10 km2 catchment (Figure 1). It has a total storage capacity of 1,691 ML. At the time of this study the dam was 89 % capacity (1,511 ML), however as recently as June 2009 water storage was as low as 663 ML (39 % capacity).

In order to improve the drinking water supply to the town of Margaret River, the Water Corporation is investigating the option of pumping bore water into Ten Mile Brook Dam. This would remove the need to transfer water from …

Wa Native Fish Strategy: Freshwater Fish Distribution Database And Website: Prepared For The Natural Resource Management (Nrm) Office – Nrm Project No. 063059, Roy Melville-Smith, Renae Larsen, Martin De Graaf, Craig Lawrence

Fisheries Research Reports

No abstract provided.

Western Rock Lobster Fishery Harvest Strategy And Decision Rules Framework Proposals. A Discussion Paper., Department Of Fisheries Western Australia

Fisheries Management Papers

This paper outlines proposals designed to be used in an updated and improved Harvest Strategy and Decision Rules Framework (referred to as the ‘Decision Rules’) that has been developed to meet the short and long term sustainability and economic needs of the West Coast Rock Lobster Managed Fishery. This approach represents international ‘best practice’ for fisheries management and is consistent with the Commonwealth Government’s Fisheries Harvest Strategy Policy1 .

Western Rock Lobster Fishery Harvest Strategy And Decision Rules Framework Proposals - A Discussion Paper, Western Australian Department Of Fisheries

Fisheries Management Papers

This paper outlines proposals designed to be used in an updated and improved Harvest Strategy and Decision Rules Framework (referred to as the ‘Decision Rules’) that has been developed to meet the short and long term sustainability and economic needs of the West Coast Rock Lobster Managed Fishery. This approach represents international ‘best practice’ for fisheries management and is consistent with the Commonwealth Government’s Fisheries Harvest Strategy Policy.

Western Rock Lobster Fishery Harvest Strategy And Decision Rules Framework Proposals, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

The Efficacy Of Sanctuary Areas For The Management Of Fish Stocks And Biodiversity In Wa Waters, James W. Penn, Warrick J. Fletcher

Fisheries Research Reports

Debate concerning the relative benefits of marine protected areas (MPAs) for the management of marine resources can often reflect unrecognized differences in the scope, scale and definitions of the objectives being sought by various Government or community bodies. There can also be different opinions on the level of protection required for an area to be considered an ‘MPA’ and functional definitions for both the biological diversity and ecosystems within these areas are often lacking. This paper seeks to outline the relative efficiency and effectiveness of MPAs, especially no-take sanctuary areas, compared to other strategies currently employed to help achieve the …

The Effect Of Western Rock Lobster Fishing On The Deepwater Ecosystems Of The West Coast Of Western Australia, Lynda Bellchambers Dr

Fisheries Research Reports

Objectives 1. To identify gradients in the density/size distribution of western rock lobster to enable selection of representative areas. 2. To assess the catchability of western rock lobster and its relationship with population abundance and size structure. 3. To identify the relationship between the deep-water habitat and the density/size distribution of western rock lobster to enable a preliminary evaluation of the impact of lobster biomass removal in the deep-water.

Fishing Industry Impact Study : James Price Point Proposed Liquefied Natural Gas Precinct, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Fisheries Occasional Paper No. 77 - Economic Analysis: Fishing Industry Impact Study - Kimberley Lng Project, Econsearch Pty Ltd, Department Of Fisheries Western Australia

Fisheries Occasional Publications

This study, prepared as a part of a broader study for WA fisheries, is concerned with the regional economy of the West Kimberley region and involves an assessment of the impact on the region of a range of fishing industry scenarios associated with development of an LNG processing facility. Specific tasks involved in the study were to prepare the following:

• a standard input-output model for the West Kimberley regional economy for 2007/08 and extend it as a DECON model; and

• estimates of the regional economic and population impact for a range of fishing industry scenarios arising from the …