GLMM standardised trotline CPUE series to be used as input to develop Operating Models for toothfish (Dissostichus eleginoides) in the Prince Edward Islands EEZ

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2018-09

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http://hdl.handle.net/11427/30236
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FISHERIES_2018SEP_SWG-DEM.pdf (289.33 KB)
Authors
Brandão, Anabela
Butterworth, Doug S
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Department of Mathematics and Applied Mathematics
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Faculty of Science
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Abstract
An updated GLMM standardisation of trotline toothfish CPUE data is presented which includes new data for the 2017 “fishing”-year. Updated standardisation of the trotline CPUE data shows a marked decrease from the 2015 to the 2016 season, with a further slight decline to the 2017 index which is the lowest in the series. An alternative GLMM standardised CPUE series in which the first two years data are omitted is also reported.
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Reference:

Brandão, A., Butterworth, D. 2018-09. GLMM standardised trotline CPUE series to be used as input to develop Operating Models for toothfish (Dissostichus eleginoides) in the Prince Edward Islands EEZ.

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