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Filtering by: Subject Conservation of natural resources -- Oregon -- History Subject Bycatches (Fisheries)

A Multivariate Poisson Approach to Estimating Target Catch and Bycatch Production

Creator:

Hilger, James and Stohs, Stephen

Abstract:

This paper develops a count data model of target species and bycatch production for an arbitrary number of species that handles correlation between species and over time. The model is applied to a large observer dataset for fishing trips taken from 1990 to 2008 for roughly 150 vessels participating in...

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) Abstract: This paper develops a count data model of target species and bycatch production for an arbitrary
What Are We Protecting? the Side-Effects of Spatial Closures As A tool to Mitigate Fisheries Bycatch

Creator:

Abbott, Joshua and Haynie, Alan

Abstract:

In the quest to limit the bycatch of non-target species, marine protected areas (MPAs) have been frequently utilized. MPAs are popular with ecologists and fishery managers because of their relative ease of administration, habitat protection benefits, and the widespread acceptance of MPAs as an instrument of choice for the ecosystem...

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? the Side-Effects of Spatial Closures As A tool to Mitigate Fisheries Bycatch Authors: Joshua