Index Catalog // ScholarsArchive@OSU

Applications of slow-moving autonomous platforms for passive acoustic monitoring and density estimation of marine mammals

Creator:: Fregosi, Selene
Abstract:: Advances in mobile autonomous vehicles for oceanographic sensing provide new opportunities for passive acoustic monitoring of marine mammals. Acoustically equipped mobile autonomous platforms, including gliders, deep-water profiling floats, and drifting surface buoys can survey for a variety of marine mammal species over intermediate spatiotemporal scales. Additionally, such mobile platforms may...
Resource Type:: Dissertation
Full Text:: for a more helpful guide for navigating the department and grad school system. Finally, Doug Maguire

Tracking North Pacific Humpback Whales To Unravel Their Basin-Wide Movements

Creator:: Palacios, Daniel M., Mate, Bruce R., Baker, C. Scott, Hayslip, Craig E., Follett, Thomas M., Steel, Debbie, Lagerquist, Barbara A., Irvine, Ladd M., and Winsor, Martha H.
Abstract:: In 2014, Oregon State University (OSU) initiated a multi-year project to study humpback whale (Megaptera novaeangliae) migrations in the North Pacific Ocean using satellite tracking technology in combination with genetic and photo-identification (photo-ID) analyses. The study is highly relevant to management, given the need for new information arising from the...
Resource Type:: Technical Report
Full Text:: Prepared by Daniel M. Palacios, Bruce R. Mate, C. Scott Baker, Craig E. Hayslip, Tomas M. Follett

Molting, growth, and energetics of newly-settled blue king crab: Effects of temperature and comparisons with red king crab

Creator:: Stoner, Allan W., Copeman, Louise A., and Ottmar, Michele L.
Abstract:: Populations of blue king crab (BKC) (Paralithodes platypus Brandt, 1850) have declined in Alaskan waters over recent decades, and substantial effort is being made to rehabilitate the once important fishery with releases of hatchery-reared juveniles. However, little is known about the species' first year of post-settlement life. This study was...
Resource Type:: Article
Full Text:: .2013.02.002 a b s t r a c t a r t i c l e i n f o Article history: Received 11 January 2013 Received in

Elemental Markers in Elasmobranchs: Effects of Environmental History and Growth on Vertebral Chemistry

Creator:: Smith, Wade D., Miller, Jessica A., and Heppell, Selina S.
Abstract:: Differences in the chemical composition of calcified skeletal structures (e.g. shells, otoliths) have proven useful for reconstructing the environmental history of many marine species. However, the extent to which ambient environmental conditions can be inferred from the elemental signatures within the vertebrae of elasmobranchs (sharks, skates, rays) has not been...
Resource Type:: Article
Full Text:: temperature (16°, 18°, 24°C) on vertebral elemental incorporation (Li/Ca, Mg/Ca, Mn/Ca, Zn/Ca, Sr/Ca, Ba/Ca

Status of the European Green Crab, Carcinus maenas, (aka 5-spine crab) in Oregon Estuaries. Report for 2022

Creator:: Yamada, Sylvia Behrens, Royer, Cameron, Schooler, Shon, Flitcroft, Rebecca, Vance, Mitch, Randall, Andrea, and Fisher, Jennifer
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. A strong year class arrived during the 1998 El Niño, but numbers decreased and remained below 1 per trap per day until the arrival of the 2015-2016 El Niño. Since then, numbers...
Resource Type:: Technical Report
Full Text:: Since C. maenas larvae settle high on the shore (Zeng et al. 1999), and crabs move into deeper water

2007/2008 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other
Full Text:: ............................................... 38 C. HMSC Visiting Scientists HMSC Visiting Scientists

Accounting for Transient Dynamics Improves use of Marine Protected Areas as a Reference Point for Fisheries Management

Creator:: Quennessen, Victoria I.
Abstract:: Fisheries management that is based on quantitative assessment has commonly relied on estimating the unfished biomass of a fished stock to compare current and historical population size. Developing predictive models for this requires many years of catch and abundance data. Smaller, new, or mainly recreational fisheries may not have the...
Resource Type:: Masters Thesis
Full Text:: .......................................................................58 Appendix C: Analysis of empirical Blue Rockfish (Sebastes mystinus) data .......74

1997/1998 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30
Resource Type:: Other
Full Text:: C 1997-98 Annual Repo- t Oregon State University Hatfield

2006/2007 Annual report (Hatfield Marine Science Center)

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other

Long Term Trends and Sources of Sound in United States Waters

Creator:: Haver, Samara M.
Abstract:: Passive acoustic monitoring is a valuable tool for observing the status of marine environments. Comparisons of underwater soundscapes over temporal and spatial scales can provide data to inform marine conservation efforts, including protection of threatened and endangered species. This dissertation utilizes passive acoustic data collected via a broadly spaced array...
Resource Type:: Dissertation
Full Text:: Islands. Michelle E. H. Fournet and Christine Gabriele contributed data from Glacier Bay. Samara M

ScholarsArchive@OSU

Applications of slow-moving autonomous platforms for passive acoustic monitoring and density estimation of marine mammals

Tracking North Pacific Humpback Whales To Unravel Their Basin-Wide Movements

Molting, growth, and energetics of newly-settled blue king crab: Effects of temperature and comparisons with red king crab

Elemental Markers in Elasmobranchs: Effects of Environmental History and Growth on Vertebral Chemistry

Status of the European Green Crab, Carcinus maenas, (aka 5-spine crab) in Oregon Estuaries. Report for 2022

2007/2008 Annual Report

Accounting for Transient Dynamics Improves use of Marine Protected Areas as a Reference Point for Fisheries Management

1997/1998 Annual Report

2006/2007 Annual report (Hatfield Marine Science Center)

Long Term Trends and Sources of Sound in United States Waters

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