ANALYZING THE SPATIAL DISTRIBUTION OF FISH SPECIES ALONG THE MID AND SOUTH ATLANTIC BIGHTS AND PROJECTING FUTURE DISTRIBUTIONS UNDER A CLIMATE CHANGE SCENARIO
Date
2017-04-27
Authors
Advisors
Journal Title
Journal ISSN
Volume Title
Repository Usage Stats
views
downloads
Abstract
As anthropogenic climate change increases the temperatures of the world’s oceans, the survival rates, spatial distribution, and phenology of marine species are adversely impacted. This study evaluates the potential effects of anthropogenic climate change on seven commercially regulated fish species along the South Atlantic and Mid-Atlantic Bight. Coupling random forest models with the outputs from 27 climate models, this study projects the future distribution of species using bottom temperature, salinity, substrate type and AMO and NAO indices. Results indicate that species distribution shifts vary depending on the season, the species preferred temperature range, and the relative importance of habitat and salinity for the species.
Type
Description
Provenance
Citation
Permalink
Citation
Roberts, Sarah M (2017). ANALYZING THE SPATIAL DISTRIBUTION OF FISH SPECIES ALONG THE MID AND SOUTH ATLANTIC BIGHTS AND PROJECTING FUTURE DISTRIBUTIONS UNDER A CLIMATE CHANGE SCENARIO. Master's project, Duke University. Retrieved from https://hdl.handle.net/10161/14141.
Collections
Except where otherwise noted, student scholarship that was shared on DukeSpace after 2009 is made available to the public under a Creative Commons Attribution / Non-commercial / No derivatives (CC-BY-NC-ND) license. All rights in student work shared on DukeSpace before 2009 remain with the author and/or their designee, whose permission may be required for reuse.