A Statistical Model for Estimation of Fish Density Including Correlation in Size, Space, Time and between Species from Research Survey Data

J. Rasmus Nielsen; Kasper Kristensen; Peter Lewy; Francois Bastardie

doi:10.1371/journal.pone.0099151

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Open Access

Peer-reviewed

Research Article

A Statistical Model for Estimation of Fish Density Including Correlation in Size, Space, Time and between Species from Research Survey Data

J. Rasmus Nielsen ,

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

* E-mail: rn@aqua.dtu.dk

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark
⨯
Kasper Kristensen ,

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark
⨯
Peter Lewy ,

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark
⨯
Francois Bastardie

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark
⨯

A Statistical Model for Estimation of Fish Density Including Correlation in Size, Space, Time and between Species from Research Survey Data

J. Rasmus Nielsen,
Kasper Kristensen,
Peter Lewy,
Francois Bastardie

Published: June 9, 2014
https://doi.org/10.1371/journal.pone.0099151

About the Authors

J. Rasmus Nielsen

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

* E-mail: rn@aqua.dtu.dk

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark

Kasper Kristensen

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark

Peter Lewy

Contributed equally to this work with: J. Rasmus Nielsen, Kasper Kristensen, Peter Lewy

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark

Francois Bastardie

Affiliation Technical University of Denmark, National Institute of Aquatic Resources (DTU AQUA), Charlottenlund, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JRN. Performed the experiments: JRN. Analyzed the data: JRN KKR PL FBA. Contributed reagents/materials/analysis tools: JRN KKR PL FBA. Wrote the paper: JRN KKR PL. Revising the manuscript critically for important intellectual content: JRN KKR PL FBA. Interpretation of the data: JRN KKR PL FBA. Final approval of the version to be published: JRN KKR.

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Covariance
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Marine fish
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Survey research
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Fisheries
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Predation
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Animal behavior
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Statistical models
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Surveys
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