Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season

An updated GLMM standardisation of trotline toothfish CPUE data is presented which includes new data for the 2020 “fishing”-year. After a marked decrease in CPUE from 2015 to 2017, there has been a notable increase in the 2018 index, which is close to the larger values estimated for the first four y...

Full description

Bibliographic Details
Main Authors: Anabela Brandao (10003679), Doug Butterworth (10005953)
Format: Report
Language:unknown
Published: 2021
Subjects:
Biological Mathematics
Applied Statistics
Biostatistics
toothfish
standardised CPUE
trotline
General linear mixed modelling
Prince Edward Islands
Online Access:https://doi.org/10.25375/uct.16904548.v1
id ftsmithonian:oai:figshare.com:article/16904548
record_format openpolar
spelling ftsmithonian:oai:figshare.com:article/16904548 2023-05-15T18:03:27+02:00 Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season Anabela Brandao (10003679) Doug Butterworth (10005953) 2021-11-23T12:30:28Z https://doi.org/10.25375/uct.16904548.v1 unknown https://figshare.com/articles/report/Updated_GLMM_standardised_trotline_CPUE_series_for_the_toothfish_resource_in_the_Prince_Edward_Islands_EEZ_to_include_data_up_to_the_2020_season/16904548 doi:10.25375/uct.16904548.v1 CC BY 4.0 CC-BY Biological Mathematics Applied Statistics Biostatistics toothfish standardised CPUE trotline General linear mixed modelling Text Report 2021 ftsmithonian https://doi.org/10.25375/uct.16904548.v1 2021-12-19T20:57:26Z An updated GLMM standardisation of trotline toothfish CPUE data is presented which includes new data for the 2020 “fishing”-year. After a marked decrease in CPUE from 2015 to 2017, there has been a notable increase in the 2018 index, which is close to the larger values estimated for the first four years (2010-2013) of the series. Since 2018, the indices show a decline, but are still higher than the lowest values of the index for 2016 and 2017. Report Prince Edward Islands Unknown
institution Open Polar
collection Unknown
op_collection_id ftsmithonian
language unknown
topic Biological Mathematics
Applied Statistics
Biostatistics
toothfish
standardised CPUE
trotline
General linear mixed modelling
spellingShingle Biological Mathematics
Applied Statistics
Biostatistics
toothfish
standardised CPUE
trotline
General linear mixed modelling
Anabela Brandao (10003679)
Doug Butterworth (10005953)
Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
topic_facet Biological Mathematics
Applied Statistics
Biostatistics
toothfish
standardised CPUE
trotline
General linear mixed modelling
description An updated GLMM standardisation of trotline toothfish CPUE data is presented which includes new data for the 2020 “fishing”-year. After a marked decrease in CPUE from 2015 to 2017, there has been a notable increase in the 2018 index, which is close to the larger values estimated for the first four years (2010-2013) of the series. Since 2018, the indices show a decline, but are still higher than the lowest values of the index for 2016 and 2017.
format Report
author Anabela Brandao (10003679)
Doug Butterworth (10005953)
author_facet Anabela Brandao (10003679)
Doug Butterworth (10005953)
author_sort Anabela Brandao (10003679)
title Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
title_short Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
title_full Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
title_fullStr Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
title_full_unstemmed Updated GLMM standardised trotline CPUE series for the toothfish resource in the Prince Edward Islands EEZ to include data up to the 2020 season
title_sort updated glmm standardised trotline cpue series for the toothfish resource in the prince edward islands eez to include data up to the 2020 season
publishDate 2021
url https://doi.org/10.25375/uct.16904548.v1
genre Prince Edward Islands
genre_facet Prince Edward Islands
op_relation https://figshare.com/articles/report/Updated_GLMM_standardised_trotline_CPUE_series_for_the_toothfish_resource_in_the_Prince_Edward_Islands_EEZ_to_include_data_up_to_the_2020_season/16904548
doi:10.25375/uct.16904548.v1
op_rights CC BY 4.0
op_rightsnorm CC-BY
op_doi https://doi.org/10.25375/uct.16904548.v1
_version_ 1766174304423116800

Similar Items