Index Catalog // ScholarsArchive@OSU

Creator:: Miller, Tiffany A.
Abstract:: Climate variations within the California Current Large Marine Ecosystem (CCLME) have impacts on marine fish populations. It is proposed that these impacts will be reflected in recreational fishing catches which is explored in this study. A Pearson correlation analysis compares data from El Niño Southern Oscillation (ENSO) events and upwelling...
Resource Type:: Capstone Project
Full Text:: help and encouragement. I would also like to thank Scott Heppell and Grant Thompson, my committee

Creator:: Myers, Anne Mary
Abstract:: This research was designed to evaluate the Fatty Acid Signature (FAS) technique as a non-lethal alternative to more traditional, and sometimes destructive, methods of studying the diet composition of piscivorous birds. Specifically we tested the technique with Caspian terns (Hydroprogne caspia) which currently nest in large numbers in the Columbia...
Resource Type:: Masters Thesis
Full Text:: . I am also grateful to my committee members, Dr. Alix Gitelman and Dr. Scott Heppell, for their

Creator:: Lasdin, Katherine S.
Abstract:: Microplastics (<5mm diameter) are present in a considerable number of marine and aquatic species. Understanding which species, the global spatial distribution, and what quantities of microplastics are present is extremely important for understanding the potential impacts they could have on recreationally important organisms and for the assessment of risk. We...
Resource Type:: Masters Thesis
Full Text:: to thank my co- advisor, Scott Heppell, and my committee members, Dr. Stacey Harper, Dr. Vrushali

Creator:: McLeod, Montana
Abstract:: In recent years, there has been an increase in episodic coastal hypoxia along the mid to inner-shelf waters off the Oregon Coast. Wind-driven coastal upwelling events can exacerbate the magnitude of these hypoxic events, causing extremely hypoxic bottom water (<0.5ml l-1 dissolved oxygen) to move onshore towards the inner shelf....
Resource Type:: Masters Thesis
Full Text:: project, Scott Heppell, for his insight and for always grounding me, and Aaron Berger, for his

Creator:: McConnell, Kaitlin M.
Abstract:: At a time of rapid global change, a socio-ecological system (SES) approach can provide a framework through which to quantify and communicate the risks and uncertainties of coupled human-natural systems. Islands, and tropical coral reef islands in particular, can be excellent models for SES research since they may be considered...
Resource Type:: Masters Thesis
Full Text:: mentioned: Dr. Byron Crump, thank you for scripting help and for your honest advice. Dr. Scott Heppell

Creator:: Eerkes-Medrano, Dafne I.
Abstract:: The high productivity of Eastern Boundary Upwelling Ecosystems (EBUE), some of the most productive ecosystems in the globe, is attributed to the nutrient rich waters brought up through upwelling. Climate change scenarios for coastal upwelling systems, predict an intensification of coastal upwelling winds. Associated with intensification in upwelling are biogeochemical...
Resource Type:: Dissertation
Full Text:: Reimers, Scott Heppell, and to the Hatfield Marine Sciences Center for providing space and resources to

Creator:: Wedell, Victoria A.
Abstract:: This study demonstrates the utility of combining available scientific data with local ecological knowledge in a Geographic Information System (GIS) to support community-based fisheries management. The approach used provides both the framework for capturing important ecological, economic and social information relevant to marine fisheries management, and also offers coastal citizens...
Resource Type:: Masters Thesis
Full Text:: , Astrid Scholz, Dawn Wright, and Scott Heppell, for your assistance and guidance in the completion of

ScholarsArchive@OSU