Positive Definite Ecology
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UW Space-time Reading Group
Recent & Upcoming Talks
2019
Parameterizations for Bayesian state-space surplus production models
Bayesian state-space surplus production models are commonly applied in fisheries stock assessment when the only information available …
Nov 14, 2019 9:30 AM
Anderson Hall Room 207, University of Washington, Seattle, Washington
John Best
,
André Punt
Project
Slides
Combining fishery-independent and -dependent catch observations in a single index of abundance by allowing for spatially varying catchability
For fisheries where both fishery-independent and -dependent catch observations are available, spatiotemporally standardized indices of …
Oct 29, 2019 2:30 PM
Fishery Science Building Room 207, University of Washington, Seattle, Washington
John Best
,
Jim Thorson
,
Rick Methot
,
André Punt
Project
Slides
Bayesian spatio-temporal modelling of anchovy abundance through the SPDE approach
A discussion of
Bayesian spatio-temporal modelling of anchovy abundance through the SPDE approach
by Quiroz and Prates for the Winter …
Feb 19, 2019 11:00 AM
Padelford C14A, University of Washington, Seattle, Washington
Slides
2018
Reparameterizing Bayesian state-space models for more reliable fits
Bayesian state space models have played an important role in fisheries for many years. These models are typically fit using Markov …
Nov 13, 2018 9:00 AM
Fishery Science Building Room 203, University of Washington, Seattle, Washington
John Best
Project
Slides
Advanced Spatial Modeling with SPDEs using R and INLA, Chapter 1
A discussion of
Chapter 1 in Advanced Spatial Modeling with SPDEs using R and INLA
for the Autumn 2018 Space-time reading group at the …
Oct 16, 2018 12:30 PM
Padelford C14A, University of Washington, Seattle, Washington
Code
Slides
Nonstationarity in Spatiotemporal Fisheries Models
Many fish species occur in areas with complicated geography. Natural barriers such as islands and coastlines mean that the spatial …
Aug 30, 2018 11:35 AM
Vancouver, BC, Canada
John Best
Project
Poster
Slides
A spatiotemporal model for combining survey and fishery data
Sustainable fisheries management requires the best stock assessments available in order to determine the current state of a stock and …
Jul 5, 2018 4:05 PM
University of St. Andrews, St. Andrews, Scotland
John Best
Project
Slides
Fishery-dependent data in a spatio-temporal context
Spatially-explicit catch and effort data is increasingly available, and may provide an important source of information for estimating …
Feb 28, 2018 10:30 AM
Southwest Fisheries Science Center, La Jolla, CA
John Best
Project
Slides
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