Index Catalog // ScholarsArchive@OSU

Steller sea lions (Eumetopias jubatus) of Oregon and Northern California: seasonal haulout abundance patterns, movements of marked juveniles, and effects of hot-iron branding on apparent survival of pups at Rogue Reef

Creator:: Scordino, Jonathan
Abstract:: The Steller Sea Lion Research Initiative was passed in 2001 to provide funding to help scientists determine causes and solutions for the population crash of Steller sea lions (Eumetopias jubatus). In response to need to understand population dynamics of Steller sea lions, NOAA Fisheries has spearheaded a large-scale, range-wide research...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Selina S. Heppell The Steller Sea Lion Research Initiative was passed in 2001 to provide

Modeling the energetics of Steller sea lions (Eumetopias jubatus) along the Oregon Coast

Creator:: Malavear, Maria Yolanda Garcia
Abstract:: A dynamic bioenergetic model for Steller sea lions (Eumetopias jubatus) was built using the STELLA simulation modeling system. The model is intended as an aid for the exploration of ecological questions regarding growth and survival of immature Steller sea lions (ages 1-3) living along the Oregon coast under different nutritional...
Resource Type:: Capstone Project
Date Created:
Full Text:: identify features of the Oregon ecosystem that could contribute to the growth of the Steller sea lion

Behavioral and demographic characteristics of northern sea lion rookeries

Creator:: Merrick, Richard L.
Abstract:: Northern sea lions (Eumetopias lubatus) were studied at three sites (Rogue Reef, Oregon, Marmot Island, Alaska, and T.Ugamak Island, Alaska) during the 1982, 1983, 1985, and 1986 breeding seasons. Data were collected on female activity budgets, attendance patterns, births, copulations, population structure, and patterns of seasonal and daily abundance. Females...
Resource Type:: Masters Thesis

NWAFC processed report 88-05: Assessment of Pinniped Populations

Creator:: United States. National Marine Fisheries Service and Brown, Robin F.
Resource Type:: Technical Report
Full Text:: Pacific harbor seal (Phoca vitulina richardsi), the California sea lion (Zalophus californianus), and the

Seasonal abundance and behavior of Steller sea lions in Oregon

Creator:: Katalinich, Jennifer D.
Abstract:: Behavioral studies of populations provide clues as to what influences their movements and life history strategies. This is an area of study that has been underutilized in research surrounding the declining western stock of Steller sea lions, Eumet opias jubatus, particularly with regards to haulout behaviors. During the time of...
Resource Type:: Masters Thesis
Full Text:: . During the time of population declines in western Alaska, the Steller sea lion population in Oregon has

Shooting of sea lions

Creator:: Oregon. Fish Commission. Research Division
Abstract:: Before the passage of the Marine Mammal Protection Act in 1972, marine mammal populations were regulated by the states. This 1970 document gives a brief history of Oregon's management of sea lions, explores issues around the shooting of sea lions, and recommends that this practice be banned.
Resource Type:: Technical Report
Full Text:: The Fisheries 1esearch Board of Canada in a comprehensive study of sea lion feeding habits off

Range-use estimation and encounter probability for juvenile Steller sea lions (Eumetopias jubatus) in the Prince William Sound-Kenai Fjords region of Alaska

Creator:: Meck, Stephen R.
Abstract:: Range, areas of concentrated activity, and dispersal characteristics for juvenile Steller sea lions Eumetopias jubatus in the endangered western population (west of 144° W in the Gulf of Alaska) are poorly understood. This study quantified space use by analyzing post-release telemetric tracking data from satellite transmitters externally attached to n...
Resource Type:: Masters Thesis
Full Text:: of the Steller sea lion are largely based on population trends derived from aerial survey counts

Hooker's Sea Lion Bycatch in New Zealand

Creator:: Kahui, Viktoria
Abstract:: With a value of NZ$ 85 million the seasonal squid fishery represents one of New Zealands main export earners. The majority of catch is taken by trawl from the Auckland Islands, 350 km south of New Zealand, which coincides with the main breeding and foraging range of the rare Hookers...
Resource Type:: Other
Full Text:: Microsoft Word - Document2 Title: Hooker's Sea Lion Bycatch

Spatial and temporal distribution of juvenile Steller sea lion (Eumetopias jubatus) predation events in the Gulf of Alaska

Creator:: Vazquez, Norma A.
Abstract:: The first objective of this study was to quantify the intensity of space use of 70 juvenile (12-26 months old) Steller sea lions (SSLs) from the western Distinct Population Segment (DPS) in the Kenai Fjord(KF)/Prince William Sound (PWS) region of Alaska as derived from externally attached ARGOS satellite transmitter tags....
Resource Type:: Masters Thesis
Full Text:: : Spatial and Temporal Distribution of Juvenile Steller Sea Lion (Eumetopias jubatus) Predation Events in

Understanding Visitor Motivations for Attending Fee-based Animal Encounter Programs

Creator:: Huynh, Sandra
Abstract:: Education programs at zoos and aquariums provide opportunities for visitors to learn and garner information on animal natural history and, hopefully, conservation messaging. Fee-based programs (programs with an additional fee on top of admission prices), which are commonly employed by zoos and aquariums to foster learning opportunities for visitors, are...
Resource Type:: Masters Thesis
Full Text:: fee-based programs (“Sea Lion/Seal Kisses” and “Octopus Encounters”) were evaluated. Adult

ScholarsArchive@OSU

Steller sea lions (Eumetopias jubatus) of Oregon and Northern California: seasonal haulout abundance patterns, movements of marked juveniles, and effects of hot-iron branding on apparent survival of pups at Rogue Reef

Modeling the energetics of Steller sea lions (Eumetopias jubatus) along the Oregon Coast

Behavioral and demographic characteristics of northern sea lion rookeries

NWAFC processed report 88-05: Assessment of Pinniped Populations

Seasonal abundance and behavior of Steller sea lions in Oregon

Shooting of sea lions

Range-use estimation and encounter probability for juvenile Steller sea lions (Eumetopias jubatus) in the Prince William Sound-Kenai Fjords region of Alaska

Hooker's Sea Lion Bycatch in New Zealand

Spatial and temporal distribution of juvenile Steller sea lion (Eumetopias jubatus) predation events in the Gulf of Alaska

Understanding Visitor Motivations for Attending Fee-based Animal Encounter Programs

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