People Development Program: Visiting Expert – Paul Lumley
The ASFB, through our annual conference and network of members has a forum for exchange of information. For our 2015 conference we are proposing to support the attendance of Paul Lumley the Executive Director of the Columbia River Inter-Tribal Fish Commission (CRITFC) as a keynote speaker and organise some targeted workshops prior to the conference in Darwin (lead by NT Fisheries, Bo Carne and Charles Darwin University, Alison King) and Mildura (lead by Murray-Darling Freshwater Research Centre, Lee Baumgartner & Deb Bogenhuber).
Mr Lumley has been selected as our preferred keynote based on his extensive history working with Northwest US tribes on salmon issues, particularly in the Columbia River Basin. He previously spent 17 years with CRITFC working on biological issues associated with power stations, and has also assisted in fund raising and establishing a grant program for the four Columbia River treaty tribes. Mr Lumley has indicated availability and a preliminary commitment to attend and undertake proposed workshops and present Keynote.
ASFB has a commitment to increase engagement between ASFB members and Aboriginal and Torres Strait Islander people, within the scope of the society. We recognise that to support this involves improving opportunities for Indigenous people to engage in research, fisheries management and compliance and other commercial activities. There is a great deal of interest in the ability to develop and start new commercial initiatives that maintain ongoing Indigenous interests and concerns in the fisheries management and industry and environmental rehabilitation. Australian Indigenous experience in commercial fisheries has gained momentum, and many of our members have expressed an interest in learning from International First Nations and Indigenous peoples experience.
We have in principal support for this activity through Indigenous agencies and advisory groups, including the Fisheries Research and Development Corporations Indigenous Reference Group, Northern Territory Department of Primary Industry and Fisheries, the New South Wales Aboriginal Land Council, the Murray Lower Darling Indigenous Nations.
Aquatic Animal Health Subprogram: development of improved procedures for the identification of aquatic birnaviruses
Final report
Aquaculture-Community Futures: North West Tasmania
To secure the future of Australian aquaculture, building and maintaining a sufficient level of support and trust from interested and affected communities is vital. Worldwide, there have been several examples of where aquaculture operations have been threatened because of a lack of societal acceptability. In Australia, a recent example of this has been the environmental non-governmental organisations (eNGOs) campaigns against proposed fish farm operations in Okehampton Bay on Tasmania’s east coast (Murphy-Gregory, 2017). In the Tasmanian context, attitudes toward the commercial exploitation/use of natural resources involve multi-dimensional, often conflicting, values often with a spatial dimension (see Evans, Kirkpatrick & Bridle 2018).
FRDC Project 2017-158 ‘Determinates of socially-supported wild-catch and aquaculture fisheries in Australia’ has revealed that several factors contribute towards achieving community acceptance: the perception that a company offers benefits; that it contributes to the well-being of the region and respects the local way of life; that it listens, responds and exhibits reciprocity; and that relations are based on an enduring regard for each other’s interests. These factors are often based on understanding and contributing towards achieving a certain state or condition of that which is valued by local and regional communities (e.g. a certain level of local employment, or of threatened habitat protection). Indeed, a lack of social acceptance for the aquaculture industry has often resulted in part from their practices being seen to, or in some cases actually, compromising the condition or state of what communities ‘value’ (feel is very important).
This project has been designed to examine the mix of community interests and values, and to identify how the aquaculture industry and regional communities can participate in processes of negotiation, to contribute towards the achievement of desired conditions or states of community values, using NW Tasmania as a case study.
Final report
This report discusses a study conducted by the Institute for Marine and Antarctic Studies at the University of Tasmania on marine and costal wellbeing and how it can be considered in regional marine and coastal development decision making. The need for this project arose from a desire by selected Tasmanian aquaculture industry members to better understand levels of community acceptability of their operations (or ‘social license to operate’). The study used a mixed methods approach that combined participatory mapping, qualitative and quantitative primary data, and desk-top research to develop this framework. Wellbeing was found to be comprised of three dimensions: material, relational and subjective. The material relates to welfare or standards of living. The relational is about social relations, personal relationships, and access to the resources we need. The subjective is about how we perceive our individual experience of life. Specific marine and coastal places matter to well-being. Considering wellbeing in the decision-making process is challenging because some aspects are difficult to measure.
Insect protein for aquaculture feed
Links between seagrass habitats, piscivorous fishes and their fish prey
The FRDC recently commissioned a review of the importance of seagrass habitats to fisheries sustainability in which Connolly et al. (in press) identified the "gaps in our understanding and future research needs" and made "recommendations for future research" (In Press: Report No. 98/223).
Connolly et al. (in press; point seven, section 6.4. Gaps in our understanding and future research needs) suggest that the nature of the links between fish and processes such as "feeding, protection from predators and amelioration of physical disturbance" within seagrass habitats are "poorly known". "Hard data on links between seagrass and fishery species are needed urgently" (Connolly et al., in press; section 6.5. Summary of recommendations for future research). Connolly et al. (in press) identify a need for "small scale manipulative experiments", "conducted over a large enough spatial scale" so that we can increase our capacity "to predict the effects of changes in seagrass extent on commercial fish". It is important to understand the importance of "processes linking seagrass with fish" in order to be "able to predict the effects of seagrass changes on fisheries" (Connolly et al., in press; section 6.5. Summary of recommendations for future research).
Connolly et al. (in press) also suggest that "dietary and isotope studies of piscivorous fish are required " because the role of small, non-commercial species in food chains for commercial species is only known in localized areas" (section 6.4. Gaps in our understanding and future research needs, point 12, section 6.5. Summary of recommendations for future research). Isotope studies will also address the need for research which compares the ecology (e.g. extent of assimilation of food from seagrass beds) of fishery species that spend all or only part of their life associated with seagrass" (point 3, section 6.5. Summary of recommendations for future research).
Cappo et al. (1998) reiterate Connolly et al. (in press) in suggesting that information is needed about the role of predation in structuring fish assemblages within seagrass beds. "There is a surprising lack of basic life-history information for most of the major fishery species in Australia", and "consequently a paucity of information on "critical" habitat requirements and processes such as post-recruitment mortality" (section 1.3.4 Lack of knowledge of links between life-histories and habitats).
Final report
This project has increased our understanding of the importance of seagrass habitats to larger, commercially valuable, species of fish by combining experimental and correlative scientific principles. We found that many small fish use seagrass habitats for nutrition and to avoid predation by large predatory fish. Some of these small fish also form important parts of the diets of commercially important species, such as Australian Salmon. The importance of predatory fish varied, however, from site to site, suggesting that seagrass habitats may need to be evaluated individually. The primary outcomes of this study will be important in identifying seagrass habitats that are especially valuable as feeding and nursey sites for commercially valuable fish in Port Phillip Bay. The type of information presented in this study will help understand how and why various nearshore marine habitats may be used by various species of fish, and how best to ensure their protection and future sustainability.
Huon estuary study: environmental research for integrated catchment management and aquaculture
Final report
Aquatic Animal Health Subprogram: development of diagnostic procedures for the detection and identification of Piscirickettsia salmonis
Final report
Effects of seasonal and interannual variability of the ocean environment on recruitment to the fisheries of Western Australia
Final report
The relatively high catch of invertebrate species in Western Australia compared to finfish is in sharp contrast to other regions of the world where finfish production usually dominates. This low level of finfish production is primarily due to the Leeuwin Current which brings warm, low nutrient waters southward along the edge of the continental shelf of the Western Australian coast. By contrast, the other eastern boundary currents in the Southern Hemisphere (the Humboldt and Benguela Currents off the west coasts of South America and southern Africa respectively) are associated with upwelling of cool, nutrient-rich waters flowing northward, resulting in high rates of primary production and a correspondingly large finfish production.
There is an increasing awareness of the importance of oceanic processes such as advection, water temperature, etc. for recruitment to both pelagic and benthic fisheries. Previous studies off Western Australia have demonstrated that the Leeuwin Current and winds both play a key role in the settlement of rock lobster pueruli, with important consequences for the fishery 3 to 4 years later, and there are also indications of environmental influences on many other commercial fisheries.
his project has compiled the first comprehensive set of environmental data off Western Australia to enable these relationships to be further examined: satellite-derived sea-surface temperatures (SST), local in situ temperatures and salinities, coastal sea levels, the Southern Oscillation Index, and winds. In the absence of direct current measurements, monthly and annual coastal sea levels are used as an approximate "index" of the strength of the Leeuwin Current. SST gradients from both global-scale (the Reynolds dataset) and locally-received satellite data have also been derived as potential complementary indices of the thermal structure of Western Australian waters, but difficulties with adequate cloud-clearing have hampered work with the local data.
Aquatic Animal health Subprogram: production of AQUAVETPLAN disease strategy manual for viral haemorrhagic septicaemia
Currently, the Australian salmonid, tuna and pilchard fisheries, and the various Australian governments do not have an agreed approach for the response to an outbreak of VHS. The production of a disease strategy manual will provide the information upon which an informed decision can be made and will also document the agreed response to an outbreak of VHS. The existence of an agreed plan will assist in the rapid response to an outbreak of VHS and as with all disease incidents, the faster the response plan is initiated, the more likely the disease will be contained and the lower the economic impact on the industry.
This approach has been demonstrated to be effective in that a range of Disease Strategy Manuals for diseases of terrestrial animals has been available under AUSVETPLAN for the past twenty years and in that time, these manuals have been used in the response to disease incidents and proved to be highly successful.
Final report
In the May 2000 Budget, the Federal Government announced its Building a National Approach to Animal and Plant Health program. This initiative seeks to maintain Australia’s status as a sought after supplier of high quality, ‘clean, green’ agricultural produce. Within this initiative, funds were made available to Agriculture, Fisheries and Forestry – Australia (AFFA) as administered funds for the Program Emergency Management Planning for aquatic animal diseases. As per an Agreement between AFFA and the Fisheries Research and Development Corporation (FRDC), these monies are administered by the FRDC on AFFA’s behalf. The FRDC’s vehicle for delivery is the FRDC Aquatic Animal Health Subprogram.
During December 2001 and January 2002, stakeholders from industry and governments in Australia nominated their priorities for projects under this Program. On 15 February 2002, the Subprogram’s Steering Committee and Scientific Advisory Committee met to evaluate the nominations. Through this process, the Viral Haemorrhagic Septicaemia (VHS) – Disease Strategy Manual was approved as a priority. This Manual is one of a total of nine disease strategy and Operational manuals approved as priorities through this process.
These Manuals will form part of a series that are being developed under Australia’s National Strategic Plan for Aquatic Animal Health (AQUAPLAN) and collectively will be known as AQUAVETPLAN.
Keywords: Viral Haemorrhagic Septicaemia, VHS, VHSV, Strategy Manual, Control.