SCRC: Measuring condition of lobsters to improve management of harvesting around periods of high transport mortality

Funding Activity

Website
https://www.frdc.com.au/project/2014-726

Funding Status
Closed

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Funded Activity Summary

Annual losses of up to 10% of lobsters during live transport are not uncommon and have a major financial impact. The fishing industry, including processors and operators are seeking ways to avoid this mortality. As deep-water pale lobsters are more susceptible to this mortality, this project will examine their wild physiological condition in great detail and compare it to shallow-water red lobsters.

Mortality events occur mainly around the time of season openings in Mid November so this will the period targeted in this research. Price often falls sharply at this time because of the combined effect of increase in supply and damage to market reputation that occurs when impacted shipments are received. Managing the landing of poor quality lobsters has always been difficult because longer closed seasons would prevent landing of poor quality product but also harms businesses.

Ideally the problem of lobster mortality in shipment would be managed by keeping the fishery open for extended periods but only landing lobsters when their condition is acceptable. The fishery tends to do this on a crude level by discounting the price of pale lobster. However this is not ideal because it impacts the price of some catches of pale lobsters that are good condition, and also allows the shipment of some red lobsters of poor condition. Directly measuring condition is a step towards better management of this issue.

Funded Activity Details

Start Date: 10-11-2014

End Date: 28-02-2015

Funding Scheme: Funding Scheme not available

Funder: Fisheries Research and Development Corporation

Research Topics

ANZSRC Field of Research (FoR)

There are no FoR codes available for this funding activity

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

Animal Health | Harvest Strategy | Mortality | Physiology | Stock Assessment

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