2.4. Data sources for LCA
Fuel use data was derived from fuel expenditure of 20 fishermen. The data was collected through a fleet-wide questionnaire conducted in 2011/12 as part of a larger southern rock lobster project (Econsearch, 2012), and converted to litres using historical fuel price data (Motormouth, 2012) and the current fuel rebate of 38 cents per litre available to fishers. A standard size boat engine was modelled and sensitivity analysis used to compare results from this model with other boat engines. Catch data was from catch records collected by the Department of Primary Industries, Parks, Water and Environment, Tasmania, as part of the rock lobster quota monitoring system. Materials used in fishing gear, the life of the gear, estimates of bait use and source, and use of antifoulant were calculated based on research conducted at the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania and through
interviews with commercial fishers.
2.4. Data sources for LCA Fuel use data was derived from fuel expenditure of 20 fishermen. The data was collected through a fleet-wide questionnaire conducted in 2011/12 as part of a larger southern rock lobster project (Econsearch, 2012), and converted to litres using historical fuel price data (Motormouth, 2012) and the current fuel rebate of 38 cents per litre available to fishers. A standard size boat engine was modelled and sensitivity analysis used to compare results from this model with other boat engines. Catch data was from catch records collected by the Department of Primary Industries, Parks, Water and Environment, Tasmania, as part of the rock lobster quota monitoring system. Materials used in fishing gear, the life of the gear, estimates of bait use and source, and use of antifoulant were calculated based on research conducted at the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania and throughinterviews with commercial fishers.
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