Guidance for decisions using the Vector Autoregressive Spatio-Temporal (VAST) package in stock, ecosystem, habitat and climate assessments
JT Thorson - Fisheries Research, 2019 - Elsevier
Fisheries scientists provide stock, ecosystem, habitat, and climate assessments to support
interdisplinary fisheries management in the US and worldwide. These assessment activities …
interdisplinary fisheries management in the US and worldwide. These assessment activities …
Assisting ecosystem‐based fisheries management efforts using a comprehensive survey database, a large environmental database, and generalized additive models
Statistical habitat models, such as generalized additive models (GAM s), are key tools for
assisting ecosystem‐based fisheries management (EBFM) efforts. Predictions from GAM s …
assisting ecosystem‐based fisheries management (EBFM) efforts. Predictions from GAM s …
Monitoring programs of the US Gulf of Mexico: inventory, development and use of a large monitoring database to map fish and invertebrate spatial distributions
Since the onset of fisheries science, monitoring programs have been implemented to
support stock assessments and fisheries management. Here, we take inventory of the …
support stock assessments and fisheries management. Here, we take inventory of the …
Developing spatio-temporal models using multiple data types for evaluating population trends and habitat usage
A Grüss, JT Thorson - ICES Journal of Marine Science, 2019 - academic.oup.com
Spatio-temporal models have become key tools for evaluating population trends and habitat
usage. We developed a spatio-temporal modelling framework employing a combination of …
usage. We developed a spatio-temporal modelling framework employing a combination of …
Evaluation of the impacts of different treatments of spatio-temporal variation in catch-per-unit-effort standardization models
Many stock assessments heavily rely on indices of relative abundance derived from fisheries-
dependent catch-per-unit-effort (CPUE) data. Therefore, it is critical to evaluate different …
dependent catch-per-unit-effort (CPUE) data. Therefore, it is critical to evaluate different …
Integrating survey and observer data improves the predictions of New Zealand spatio-temporal models
In many situations, species distribution models need to make use of multiple data sources to
address their objectives. We developed a spatio-temporal modelling framework that …
address their objectives. We developed a spatio-temporal modelling framework that …
[HTML][HTML] Impacts of trophic interactions on the prediction of spatio-temporal distribution of mid-trophic level fishes
Y Zhang, C Zhang, B Xu, Y Ji, Y Ren, Y Xue - Ecological Indicators, 2022 - Elsevier
Habitat models have gradually become important tools for assessing and predicting the
spatio-temporal distribution of marine organisms. Species are closely associated with each …
spatio-temporal distribution of marine organisms. Species are closely associated with each …
Cross-shelf habitat shifts by red snapper (Lutjanus campechanus) in the Gulf of Mexico
Habitat shifts that occur during the life cycles of marine fishes influence population
connectivity and structure. A generalized additive modeling approach was used to …
connectivity and structure. A generalized additive modeling approach was used to …
Spatially varying catchability for integrating research survey data with other data sources: case studies involving observer samples, industry-cooperative surveys, and …
A Grüss, JT Thorson, OF Anderson… - Canadian Journal of …, 2023 - cdnsciencepub.com
Spatio-temporal models are widely applied to standardise research survey data and are
increasingly used to generate density maps and indices from other data sources. We …
increasingly used to generate density maps and indices from other data sources. We …
[HTML][HTML] Assessing likelihoods for fitting composition data within stock assessments, with emphasis on different degrees of process and observation error
Fisheries stock assessments have traditionally modeled age and size composition data
using the multinomial likelihood, however the multinomial cannot appropriately account for …
using the multinomial likelihood, however the multinomial cannot appropriately account for …