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Commercial Crayfish

Posted on: June 21, 2013

Rock lobster crate

Rock lobster batten pot

As prices for some grades of Western rock lobster tip over the $60 per kilo mark, we are proud to a release a brand new lesson plan investigating the management of this iconic commercial fishery in Western Australia.

The Western Rock Lobster Managed Fishery is historically Australia’s largest single species fishery and is the only fishery in the world that has been accredited by the Marine Stewardship Council as sustainable three times running – learn more here. Despite demonstrating world best practice, the fishery has experienced a tumultuous period of record low recruitment of young lobsters since 2007 while the management of the fishery has also been transformed from gear-based to a quota-based.

The Commercial Crayfish lesson plan has been designed for year 11–12 students and focuses on the current quota management regime and the research program undertaken that helps predict future lobster catches. The lesson plans comes with an added bonus of a Western rock lobster life cycle poster that students can use to gain a better understanding of lobster biology in Activity 1, along with our existing fact sheet.

In Activity 2, students assume the role of a Managed Fishery Licence holder and complete a Catch Disposal Record just like a real fishing operation! In Activity 3, students will the learn about the research program used to predict future catches and work with a data set obtained from our sampling station at Seven-Mile Beach near Dongara.

Like a plated dish of half-shell crayfish mornay… Bon appetite! (Click here)

Australian Curriculum Outcomes: ACSIS145, ACSHE136, ACSIS234, ACSSU176, ACSHE157, ACSHE160, ACSIS169, ACSHE194, ACSIS199, ACSIS203.
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