Establishing baselines and assessing vulnerability of commercially harvested corals across northern Australia
Improved performance of marron using genetic and pond management strategies
Evaluating the Effects of Seismic Energy on Pinctada maxima Pearl Oysters
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.
Population genomic assessment of Australian Blacklip Abalone for abalone viral ganglioneuritis (AVG) resistance
Tasmanian Seafood Awards: RD&E Category sponsorship - 2024 & 2025
-Judging panel
- Social Media Kit (Images and supporting texts for pre and post event)
- Verbal acknowledgement as sponsors on the night
- Short speech about FRDC and award presentation
- Logo & acknowledgement in article in Tasmanian Seafood Industry News
- Banner and marketing material at the awards
- Website listing & link
- Tickets to awards
- Social media recognition
- Advertisment opportunity in Tasmanian Seafood Industry News
- Inclusion in media release