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VLucet committed Jun 20, 2023
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15 changes: 15 additions & 0 deletions CITATION.cff
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cff-version: 1.1.0
message: "If you use this software, please cite it as below."
authors:
- family-names: Lucet
given-names: Valentin
orcid: https://orcid.org/0000-0003-0268-818X
- family-names: Pedersen
given-names: Eric
orcid: https://orcid.org/0000-0003-1016-540X
- family-names: Huynh
given-names: Quang
orcid: https://orcid.org/0000-0001-7835-4376
title: pedersen-fisheries-lab/sspm: sspm v1.0.0 Zenodo + JOSS release
version: v1.0.0
date-released: 2023-06-07
2 changes: 1 addition & 1 deletion paper/paper.bib
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Expand Up @@ -326,7 +326,7 @@ @book{wood_generalized_2017
@techreport{dfo_assessment_2019,
type = {techreport},
institution = {Canadian Science Advisory Secretariat (CSAS)},
title = {An Assessment of {Northern} {Shrimp} (Pandalus borealis) in {Shrimp} {Fishing} {Areas} 4–6 and of {Striped} {Shrimp} (Pandalus montagui) in Shrimp Fishing Area 4 in 2018},
title = {An Assessment of {Northern} {Shrimp} ({Pandalus borealis}) in {Shrimp} {Fishing} {Areas} 4–6 and of {Striped} {Shrimp} ({Pandalus montagui}) in Shrimp Fishing Area 4 in 2018},
number = {2019/027},
author = {{DFO}},
year = {2019},
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8 changes: 5 additions & 3 deletions paper/paper.md
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pdf_document: default
word_document: default
authors:
- name: Valentin Lucet^[co-first author]
- name: Valentin Lucet
equal-contrib: true
orcid: 0000-0003-0268-818X
affiliation: 1
- name: Eric J. Pedersen^[co-first author]
- name: Eric J. Pedersen
equal-contrib: true
orcid: 0000-0003-1016-540X
affiliation: "1, 2"
bibliography: paper.bib
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In this paper, we use a statistical approach to fitting SPMs using Generalized Additive Models (GAMS), estimated using the `mgcv` R package [@wood_generalized_2017] as the backend. We apply this approach to the population of Northern Shrimp of the Newfoundland and Labrador Shelves, leveraging the smoothing properties of GAMs to account for varying productivity across time and space. The resulting model is a spatial SPM (SSPM), implemented via an R package: `sspm`.

The R package `sspm` is designed to make SSPMs simpler to estimate and apply to any spatially structured stock. The basic model this packages implements was first used to model time-varying production in Newfoundland and Labrador Northern Shrimp stocks [@pedersenNewSpatialEcosystembased2021]. However, the general modelling approach used here will work for any spatially structured fishery with sufficient data. It includes a range of features to manipulate harvest and biomass data. Those features are organized in a stepwise workflow, whose implementation is described in more detail in \autoref{fig:workflow} and in the next section.
The R package `sspm` is designed to make SSPMs simpler to estimate and apply to any spatially structured stock. The basic model this package implements was first used to model time-varying production in Newfoundland and Labrador Northern Shrimp stocks [@pedersenNewSpatialEcosystembased2021]. However, the general modelling approach used here will work for any spatially structured fishery with sufficient data. It includes a range of features to manipulate harvest and biomass data. Those features are organized in a stepwise workflow, whose implementation is described in more detail in \autoref{fig:workflow} and in the next section.

Although it was developed in a fisheries context, the package is suited to model spatially-structured population dynamics in general.

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