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 …

Assisting ecosystem‐based fisheries management efforts using a comprehensive survey database, a large environmental database, and generalized additive models

A Grüss, DD Chagaris, EA Babcock… - Marine and Coastal …, 2018 - academic.oup.com
Statistical habitat models, such as generalized additive models (GAMs), are key tools for
assisting ecosystem‐based fisheries management (EBFM) efforts. Predictions from GAMs …

Develo** 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 …

Evaluation of the impacts of different treatments of spatio-temporal variation in catch-per-unit-effort standardization models

A Grüss, JF Walter III, EA Babcock, FC Forrestal… - Fisheries …, 2019 - Elsevier
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 …

[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 …

Cross-shelf habitat shifts by red snapper (Lutjanus campechanus) in the Gulf of Mexico

MA Dance, JR Rooker - PLoS One, 2019 - journals.plos.org
Habitat shifts that occur during the life cycles of marine fishes influence population
connectivity and structure. A generalized additive modeling approach was used to …

Cooperative monitoring, assessment, and management of fish spawning aggregations and associated fisheries in the US Gulf of Mexico

WD Heyman, A Grüss, CR Biggs, S Kobara, NA Farmer… - Marine Policy, 2019 - Elsevier
Many species of inshore, coastal, and reef fishes in the US Gulf of Mexico (GOM) aggregate
to spawn at specific sites and times. These fish spawning aggregations (FSAs) can be highly …

Predator stomach contents can provide accurate indices of prey biomass

EL Ng, JJ Deroba, TE Essington, A Grüss… - ICES Journal of …, 2021 - academic.oup.com
Diet-based annual biomass indices can potentially use predator stomach contents to
provide information about prey biomass and may be particularly useful for species that are …

[HTML][HTML] Assessing likelihoods for fitting composition data within stock assessments, with emphasis on different degrees of process and observation error

N Fisch, E Camp, K Shertzer, R Ahrens - Fisheries Research, 2021 - Elsevier
Fisheries stock assessments have traditionally modeled age and size composition data
using the multinomial likelihood, however the multinomial cannot appropriately account for …