Oil And Gas: National Coordination - Seismic And Other Issues
Funder
Fisheries Research and Development Corporation
Funding Amount
$426,973.59
Summary
The commercial fishing industry is under intense pressure from the O&G sector (exploration, seismic surveys, deployment of gear and now decommissioning of gear), jeopardising commercial fishing access rights, commercial fishing sustainability and potential commercial fishing resource impacts (such as Bass Strait scallop mortality) and overarching impacts on the broader marine environment (such as plankton mortality) for many fisheries.
The O&G industry also seeks relevant science to u ....The commercial fishing industry is under intense pressure from the O&G sector (exploration, seismic surveys, deployment of gear and now decommissioning of gear), jeopardising commercial fishing access rights, commercial fishing sustainability and potential commercial fishing resource impacts (such as Bass Strait scallop mortality) and overarching impacts on the broader marine environment (such as plankton mortality) for many fisheries.
The O&G industry also seeks relevant science to use within their environment plan submissions to offer the best ALARP practices regarding their interactions with the commercial fishing sector and the commercial fishing resource.
There is an urgent need for a national role coordinating O&G / commercial fishing specific R&D needs, seeking and updating available material and identifying gaps in the science with all materials to be available via a publicly accessible portal. Benefits for commercial fishers, O&G, eNGOs, students and the broader community.
Primary focus seismic activities plus other relevant science.
Current O&G / commercial fishing industry engagement is done in isolation with an inconsistent use of research (relevant or otherwise), inconsistent process, lack of uniformity of overarching messaging, lack of access to current and appropriate research and the duplication of work across all states.
Objectives: 1. Deliver a publicly accessible portal - a "one stop shop" for seismic research bibliographies, case studies and other relevant commercial fishing O&G information etc. 2. Deliver ongoing identification and qualification of relevant research papers and reference cases including annotated summaries to ensure relevance for ready and easy access by the commercial fishing sector, O&G and the broader community. 3. Deliver a set number of supported research applications relevant to the effects of oil and gas activities on commercial fishing / commercial fishing stocks etc, i.e. gap analysis and prioritisation. 4. Deliver a "best practice" document for commercial fishing representative bodies to use as a strong base for environment plan submissions. 5. Deliver a "best practice" document for commercial fishing representative bodies to use as a strong base and consistent process for fee-for-service environment plan consultation. Read moreRead less
Removing Seabirds From The Otterboard Trawler Danger Zone.
Funder
Fisheries Research and Development Corporation
Funding Amount
$150,000.00
Summary
The conservation status of seabirds means that any level of interaction is of serious concern. The only known mitigation strategy known to reduce interactions to almost zero is to not discard biological material (discards and offal) while fishing gear is in the water. In late March AFMA advised industry that vessels fishing south of 38.00 (the Victorian southern coast) would not be able to discard biological material while fishing. This regulation is to be rolled out in two phases starting ....The conservation status of seabirds means that any level of interaction is of serious concern. The only known mitigation strategy known to reduce interactions to almost zero is to not discard biological material (discards and offal) while fishing gear is in the water. In late March AFMA advised industry that vessels fishing south of 38.00 (the Victorian southern coast) would not be able to discard biological material while fishing. This regulation is to be rolled out in two phases starting executed in July and September 2019. AFMA contend that this will reduce catches on impacted (southern) trawlers by 20% but SETFIA believes that this might be up to 40%. AFMA and SETFIA agree that the SETF's revenue will reduce by $6-12m from $40m to $28-34m in its current form. Additional AFMA management costs associated with seabird mitigation will bring 2019/20 levies to $3m which will be 9-11% of revenue. SETFIA and AFMA have agreed that in principle exemptions can be granted IF vessels can prove that seabirds are no longer attracted to the area where trawl warps enter the water (the "danger" zone). The purpose of this urgent application is to seek emergency funding to fund innovation around how trawl vessels might stop birds from entering this danger zone. Without a solution it is likely that given the increase in levies of $0.5-1.0m and decrease in revenue, many southern trawl vessel operations will cease to be profitable and leave the fishery. Further, small New Zealand trawlers are not subject to any seabird mitigations; this fleet is the main competitor to SETF sales. As vessels exit the fishery the levy base will be spread across remaining vessels and the fishery may be reach a tipping point in which it collapses. The SETF is the major supplier of local finfish to the Sydney and Melbourne fish markets and it the largest Commonwealth managed finfish fishery in Australia. Objectives: 1. Development of strategies to remove seabirds from the danger zone (between trawl warps and the water), i.e. achieve exemptions from the "no biological material discharge while fishing" rule 2. When successful distribute these strategies to other trawl fishers allowing them to duplicate them where possible Read moreRead less
Long-term Analysis Of The Sea-state In The Great Australian Bight
Funder
Fisheries Research and Development Corporation
Funding Amount
$21,261.00
Summary
The Australian Southern Bluefin Tuna Association (ASBTIA) operates in shelf and offshore waters of the Great Australian Bight (GAB). In recognition of the exposed nature of the offshore GAB environment, ASBTIA have requested information to better understand the climatology of the physical meteorological and oceanographic conditions which contribute to the ‘sea-state’ and ocean conditions at a deep water petroleum permit location in the Great Australian Bight.
This project will provide ....The Australian Southern Bluefin Tuna Association (ASBTIA) operates in shelf and offshore waters of the Great Australian Bight (GAB). In recognition of the exposed nature of the offshore GAB environment, ASBTIA have requested information to better understand the climatology of the physical meteorological and oceanographic conditions which contribute to the ‘sea-state’ and ocean conditions at a deep water petroleum permit location in the Great Australian Bight.
This project will provide the oceanographic services required to identify, access and analyse long-time series of relevant met/ocean parameters and statistically describe their climatology in order to better understand the ‘sea state’ characteristics of the GAB and how they compare with sites located within other international oil production regions.
Objectives: 1. To understand the exposure and sea-state of the Great Australian Bight relative to three other regions of interest. 3. For each location and parameter (detailed in methods), provide a summary of monthly sea-state climatology described by the mean, variance, frequency and intensity. 3. For each location and parameter, determine of the probability of extreme events to occur at fixed return periods. Read moreRead less
Australia possesses significant coastal and near coastal oil and gas reserves within its continental shelf. It follows that oil and gas exploration (especially seismic) is also significant; especially in the the Bass Strait, Great Australian Bight and North-Western 'Kimberley' areas of Australia. Up until recently, the offshore regulatory framework which includes assessment of effects on the aquatic environment and engagement with other users has been somewhat nebulous and Offshore Industry driv ....Australia possesses significant coastal and near coastal oil and gas reserves within its continental shelf. It follows that oil and gas exploration (especially seismic) is also significant; especially in the the Bass Strait, Great Australian Bight and North-Western 'Kimberley' areas of Australia. Up until recently, the offshore regulatory framework which includes assessment of effects on the aquatic environment and engagement with other users has been somewhat nebulous and Offshore Industry driven, with the development of aquatic environmental benchmarks being based on the same process as offshore OH&S and butressed by disputed sometimes irrelevant science. Seismic expoloration in recent years has seen increased interaction between different aquatic ecosystems and marine users, resulting in a "contact" situation that was initially calamitous; but which has resulted in significant investment in Marine biological R&D, an increase in the deployment of the precautionary principle and marine environmental policy innovation.
Johnathon Davey (SIV) and Aaron Irving (NAC) will deliver a presentation that will draw on a number of aquatic environmental effects research project where Australia's fishing sectors were or are driving, policy innovations that we assisted in driving or supporting and case studies including the pearling Industry story, to provide a snapshot of the exciting work being undertaken in Australia currently in the marine environmental space with regard to the effects of seismic surveying and the ability for different users to play together successfully.
Objectives: 1. TO discuss issues relating to fisheries interactions in the marine environment Read moreRead less
Optimising Processes And Policy To Minimise Business And Operational Impacts Of Seismic Surveys On The Fishing Industry And Oil And Gas Industry
Funder
Fisheries Research and Development Corporation
Funding Amount
$119,950.00
Summary
The fishing and the oil/gas industries have rights to operate their respective businesses in the marine environment. At sea, there is a degree of spatial/temporal overlap between marine seismic activity and established fishing grounds. For shared access to work effectively, a high level of respect, cooperation, communication, coordination and compromise is required between industries.
With some notable exceptions, many fishing operators in areas of high offshore prospectivity report ....The fishing and the oil/gas industries have rights to operate their respective businesses in the marine environment. At sea, there is a degree of spatial/temporal overlap between marine seismic activity and established fishing grounds. For shared access to work effectively, a high level of respect, cooperation, communication, coordination and compromise is required between industries.
With some notable exceptions, many fishing operators in areas of high offshore prospectivity report this doesn’t always occur. They feel as a result, their businesses are negatively impacted, with little if any recognition by the oil/gas industry. Importantly this does not only relate directly to loss of catch, possibly arising from seismic activity, but to disruptions at an operational and business level including; time and resources to input into the process, reduction of fishing opportunities during peak/open seasons and marketing/staffing issues (onshore and offshore) due to unplanned variations in fishing activity. Oil and gas explorers also report that interactions can negatively impact on their operations at high cost.
These issues were highlighted at a FRDC supported ‘Empowering’ workshop in 2011 attended by the fishing and oil/gas industries, agencies and researchers. It was agreed that a project designed to examine and improve processes and policies to minimise impacts of seismic surveys on operations and businesses was a priority.
Since then, National Offshore Petroleum Safety and Environmental Management Authority (NOPSEMA) was established. This authority is the national regulator for a range of offshore oil and gas operations, including environmental management.
DPI Vic indicated the project approach is a long time coming and stressed the need for discussions before exploration leases are released, the benefits in educating both sectors on impacts of their activities on the other and the value this will provide in forward planning for both sectors to minimise negative interactions and optimise efficiency and profitability.
Objectives: 1. Review legislative consultation, notification and response processes and policies regarding interactions between fishers and seismic exploration activities 2. Use case studies to assess interactions and impacts between seismic exploration activities and the fishing industry 3. From case studies outline key areas and types of impacts experienced by businesses 4. Highlight key pathways within current legislative framework for both sectors to effectively raise and address concerns 5. Recommend improvements to current practices for both stakeholders to improve consultation and minimise impacts on both stakeholders 6. Identify key information needs from both sectors to aid consultation and minimise two-way impacts. Read moreRead less
Enhancing The Understanding Of The Value Provided To Fisheries By Man-made Aquatic Structures
Funder
Fisheries Research and Development Corporation
Funding Amount
$376,840.06
Summary
The north west of Western Australia has productive commercial and recreational fisheries and extensive offshore oil and gas (O&G) infrastructure. These man-made structures support a range of demersal and pelagic fishes which are targeted by recreational and commercial fishers. As this O&G infrastructure reaches the end of its productive life, decisions on the best practice option for decommissioning must be made. The current policy for decommissioning requires complete removal. Regulators may su ....The north west of Western Australia has productive commercial and recreational fisheries and extensive offshore oil and gas (O&G) infrastructure. These man-made structures support a range of demersal and pelagic fishes which are targeted by recreational and commercial fishers. As this O&G infrastructure reaches the end of its productive life, decisions on the best practice option for decommissioning must be made. The current policy for decommissioning requires complete removal. Regulators may support alternative strategies, such as leaving infrastructure in place, if risks and impacts are minimised and there are clear environmental, social and economic benefits to do so. It is thought that removal of infrastructure will decrease catch rates and have negative ecological, economic (direct and downstream) and social consequences.
At the same time as the discussion is occurring about removing O&G infrastructure, there have been large investments in constructing and installing purpose built man-made aquatic structures on the seafloor for the express purpose of enhancing the experience of recreational fishers and SCUBA divers.
There is a need to deliver critical information on: 1) the ecological, economic and social value of these man-made structures to recreational and commercial fishers and other stakeholders; 2) the attitudes of stakeholders to man-made structures; and 3) the opportunities and risks of decommissioning strategies to fishers and other groups (e.g. tourism).
Policy regarding the removal of decommissioned structures will benefit from the increased clarity that this project will provide in regards to data requirements for socio-economic models and stakeholder consultation methods. Comparative assessments of decommissioning options rely on the existence of appropriate socio-economic data, a knowledge gap this project aims to fill. An understanding of the impact of man-made aquatic structures on recreational and commercial fisheries is a global priority, and as such this project has strong international importance and relevance.
Objectives: 1. To develop conceptual qualitative, semi-quantitative and quantitative models for describing the socio-economic values and decide what information is needed to give stakeholders an understanding of the value of manmade aquatic structures in the marine environment. 2. To collate a list and description of the manmade aquatic structures in the marine environment in Western Australian and the associated social, economic and biodiversity data. 3. To collect and collate data on four manmade aquatic structures in the marine environment and develop and compare the costs and benefits of qualitative, semi-quantitative and quantitative models. 4. To develop a decision support system or framework for undertaking socio-economic evaluations of manmade aquatic structures which can be used throughout Australia and guide end users on how to develop qualitative, semi-quantitative and quantitative models depending on their information requirements. Read moreRead less
Examining The Potential Impacts Of Seismic Surveys On Octopus And Larval Stages Of Southern Rock Lobster
Funder
Fisheries Research and Development Corporation
Funding Amount
$669,770.00
Summary
CGG has NOPSEMA approval for a 3D seismic survey in the Gippsland Basin to commence in early 2020. This survey overlaps the Victorian shelter-pot octopus fishery off Lakes Entrance. This overlap has raised concerns from the fishing industry about the potential impacts to octopus and the fishers. Tank-based experiments simulating seismic exposure have resulted in high levels of damage in several species of octopus, however, it is unclear how experiments conducted in tanks translate into the field ....CGG has NOPSEMA approval for a 3D seismic survey in the Gippsland Basin to commence in early 2020. This survey overlaps the Victorian shelter-pot octopus fishery off Lakes Entrance. This overlap has raised concerns from the fishing industry about the potential impacts to octopus and the fishers. Tank-based experiments simulating seismic exposure have resulted in high levels of damage in several species of octopus, however, it is unclear how experiments conducted in tanks translate into the field. Field-based seismic experiments have rarely been conducted on invertebrates, with no such studies conducted on octopus. However, the benthic and relatively sessile habit of octopus leaves them potentially vulnerable to impacts, as they have limited capacity to avoid the waterborne and ground-borne energy of seismic signals. CCG has agreed to provide funds to fill the knowledge gap surrounding the potential impact of seismic surveying on octopus and to do this in conjunction with a commercial scale seismic survey, with the lack of a full array often a perceived limitation of seismic research. CGG has also agreed to value add to the work around octopus. This opportunity allows for the potential impact of seismic surveying on larval forms to be examined, with some concerns around localised depletion of larvae of commercially and ecologically important species, such as southern rock lobster and commercial scallops. This project will use a field and laboratory experimental approach to provide a thorough assessment of the potential impacts of seismic surveys on octopus pallidus and its catches, along with rock lobster larvae and other important larvae. These approaches may assist fisheries and petroleum regulators to make informed decisions on the timing and manner in which future surveys are performed. Importantly, along with that of CGG, it has the support of the Victorian Fisheries Authority, who have also offered in-kind support, the two octopus fishers in the region, the Lakes Entrance Fishermen’s co-op, the sustainable shark fishing association and Southern Rock Lobster Inc. Objectives: 1. Determine the impact of intense low frequency acoustic signals on adult pale octopus (Octopus pallidus) 2. Determine the impact of intense low frequency acoustic signals on the development of eggs, hatching rates and competency of the resultant hatchlings. 3. Outline threshold distances for potential impacts of seismic surveying 4. Determine the impact of intense low frequency acoustic signals on pale octopus (Octopus pallidus) catch. 5. Determine the impact of intense low frequency seismic signals on the pueruli of southern rock lobsters. 6. Determine the impact of intense low frequency seismic signals on important planktonic larvae, particularly crustaceans and molluscs. Read moreRead less
Evaluating The Effects Of Seismic Energy On Pinctada Maxima Pearl Oysters
Funder
Fisheries Research and Development Corporation
Funding Amount
$12,103.20
Summary
Recent studies into the effects of seismic energy on molluscs have demonstrated a number of cumulative and sub-lethal impacts that indicated impairment of immune systems, cellular damage and adverse changes in behaviour. In scallops, cumulative exposure to seismic energy resulted in increased rates of mortality after 120 days (R Day et al. (2017)). These findings are of critical importance to the pearling industry, which relies on the harvest and husbandry of pearl oysters in coastal shelf wate ....Recent studies into the effects of seismic energy on molluscs have demonstrated a number of cumulative and sub-lethal impacts that indicated impairment of immune systems, cellular damage and adverse changes in behaviour. In scallops, cumulative exposure to seismic energy resulted in increased rates of mortality after 120 days (R Day et al. (2017)). These findings are of critical importance to the pearling industry, which relies on the harvest and husbandry of pearl oysters in coastal shelf water . Pearl oyster crops are typically 2 years duration, so long term effects will have a chronic sub-lethal effect on pearl production. In addition, as the oysters were still not fully recovered at the day 180 sampling, there is concern that the long recovery time may result in a reduction of the reproductive output for up to one year. Energetically compromised oysters will have a reduced reproductive output, and a higher proportion of male oysters, as egg production is more energy intensive.
This would have major ramifications for recruitment into the wildstock pearl oyster fishery and the pearling industry it underpins.
To these ends it became apparent that a 4th sampling round was critical in order to provide a condition data from the oyster sample set after 360 days; so that the responses of the oysters to seismic treatment may be better understood after the completion of one year – bearing in mind that at different times of the year oysters do different things.
The overarching objective of this experiment is to measure the impact of seismic surveys on wild harvested pearl oysters in a way that provides information that is useful to stakeholders in the pearl production and oil and gas industries and to the managers of these resources. The uncertainty surrounding the long-term impacts of seismic surveys on the health of pearl oysters and their pearl production capacity is the key driver of this study. Objectives: 1. Assess the impact seismic operations have on mortality of P. maxima: (a) The ranges at which these impacts occur and (b) the time period these impacts occur. 2. Assess the impact seismic operations have the on growth and health of P. maxima with increasing range and time from exposure to a seismic source (with respect to a. Immunology; b. Physiology; c. Morphology; d. Gene expression; e. Growth and f. Mortality 3. Whether there are long-term health impacts that could reduce the reproductive capacity of the oysters, potentially affecting recruitment. This will be achieved by visual observation and categorisation according to photographic standards of: (a) Gonad index & (b) Sex Read moreRead less