Index Catalog // ScholarsArchive@OSU

Marine Bird Surveys: California Current Ecosystem Survey - Marine Bird Surveys April 2008 and July-August 2008

Creator:: Zamon, Jeannette E.
Abstract:: As part of the California Current Ecosystem Survey, NOAA Fisheries sponsored pairs of seabird observers who collected quantitative information on marine bird species, abundance, and behavior during all daylight hours when the ship was under way. Observers participated on Leg 1 and Leg 2 of the April 2008 Miller Freeman...
Resource Type:: Technical Report

Agroforestry farming in American Samoa : a classification and assessment

Creator:: Tuitele-Lewis, Jeannette D.
Abstract:: Agroforestry is a traditional farming practice in American Samoa that has helped to sustain the livelihood of the native population for centuries. These once self-sufficient islands have become economically dependent on U.S monies and other external resources during the past century. Dependency has caused a shift in the carrying capacity...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jeannette D. Tuitele-Lewis

Riparian and wetland vegetation of central and eastern Oregon

Creator:: Crowe, Elizabeth A. (Elizabeth Ann), 1963-, Kovalchik, Bernard L., Kerr, Marie Jeannette James, 1968-, Oregon Natural Heritage Information Center, and Institute for Natural Resources
Abstract:: The structure and components of riparian areas influence the rate, amount, and timing of water, nutrients, organic debris, and inorganic materials that enter streams and rivers. The energy of floodwaters and their ultimate volume, timing and erosive power is influenced by the soils, vegetation and geomorphology of fluvial surfaces within...
Resource Type:: Technical Report
Full Text:: ......................................................................................................................... 123 Eleocharis quinqueflora (E. pauciflora) Association

Nitrogen and phosphorus dynamics during decomposition of multiple litter types in temperate coniferous forests

Creator:: van Huysen, Tiffany L.
Abstract:: Litter nutrient dynamics contribute significantly to biogeochemical cycling in forest ecosystems. These dynamics may be influenced by site attributes, litter nutrient concentrations, and soil nutrient availability either independently or synergistically. Litter nutrient dynamics were examined in two decomposition studies in temperate coniferous forests of Oregon. I used ¹⁵N-labelled litter of...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Mark E. Harmon Steven S. Perakis Litter nutrient dynamics contribute significantly to

The state of California, 2003 - 2004 : a rare "normal" year

Creator:: Goericke, Ralf, Venrick, Elizabeth, Mantyla, Arnold W., Bograd, Steven J., Schwing, Franklin B., Huyer, Adriana, 1945-, Smith, Robert L. (Robert Lloyd), 1935-, Wheeler, Patricia A., Hooff, Rian, Peterson, William T., Gaxiola-Castro, Gilberto, Gomez-Valdes, Jose, Lavaniegos, Bertha E., Hyrenbach, K. David, and Sydeman, William J.
Abstract:: This report describes the state of the California Current System (CCS)—meteorological, physical, chemical, and biological—from January 2003 to the spring of 2004. The area covered in this report ranges from Oregon coastal waters to southern Baja California. Over the past year, most physical, chemical, and biological parameters were close to...
Resource Type:: Article
Full Text:: Científica y Educación Superior de Ensenada Apartado Postal 2732 22860 Ensenada, B.C., México BERTHA E

An overview of the Oregon State University Master Gardener Program : demographics, volunteer experiences, and computer and internet usage

Creator:: Kirsch, Erika M. and Oregon State University. Extension Service
Abstract:: Oregon Master Gardeners were surveyed to identify volunteer demographics, as well as familiarity with and frequency of use of current computer technology. The Oregon State University Master Gardener Program has evolved over the past 25 years, and as such so have the training needs. New demands are presently being made...
Resource Type:: Masters Thesis
Full Text:: contributing to their community is equally important. 17 LITERATURE CITED Babbie, E. 1998. The

Echo strength and density structure of Hawaiian mesopelagic boundary community patches

Creator:: Benoit-Bird, Kelly J. and Au, Whitlow W. L.
Abstract:: A broadband sonar system and digital camera with strobe lights were mounted on a vertically profiling frame with a depth sensor. The echo strengths and densities of animals within individual mesopelagic boundary community patches were investigated as a function of depth. Time and distance from shore were also investigated. Simultaneous...
Resource Type:: Article
Full Text:: . Anim. Ecol. 47, 103–116. Greene, C. H., Wiebe, P. H., and Zamon, J. E.~1994!. ‘‘Acoustic visualiza

2008/2009 Annual Report

Creator:: Hatfield Marine Science Center
Abstract:: Report year ends June 30.
Resource Type:: Other
Full Text:: version and an e-campus version. The on-campus lectures were given in the HMSC studio classroom and

Factors affecting colony size, reproductive success, and foraging patterns of double-crested cormorants nesting on East Sand Island in the Columbia River Estuary

Creator:: Anderson, Cynthia D.
Abstract:: The purpose of this study was to investigate the primary factors affecting colony size, reproductive success, and foraging patterns of Double-crested Cormorants (Phalacrocorax auritus albociliatus) nesting at East Sand Island in the Columbia River estuary, the largest colony of this species on the Pacific Coast of North America. This colony...
Resource Type:: Masters Thesis

Columbia River plume fronts. II. Distribution, abundance, and feeding ecology of juvenile salmon

Creator:: De Robertis, Alex, Morgan, Cheryl A., Schabetsberger, Robert A., Zabel, Richard W., Brodeur, Richard D., Emmett, Robert L., Knight, Carolyn M., Krutzikowsky, Gregory K., and Casillas, Edmundo
Abstract:: Well-defined fronts develop at the seaward edge of riverine plumes where suspended materials and planktonic organisms are concentrated by convergent water flows. Riverine plume fronts have been hypothesized to be favorable fish habitats because they can lead to localized prey aggregations. We examined the spatial distribution of juvenile Pacific salmonids...
Resource Type:: Article
Full Text:: . Ciannelli, J. Zamon, and C. Roegner improved the manuscript. This work was supported by a grant from the

ScholarsArchive@OSU

Marine Bird Surveys: California Current Ecosystem Survey - Marine Bird Surveys April 2008 and July-August 2008

Agroforestry farming in American Samoa : a classification and assessment

Riparian and wetland vegetation of central and eastern Oregon

Nitrogen and phosphorus dynamics during decomposition of multiple litter types in temperate coniferous forests

The state of California, 2003 - 2004 : a rare "normal" year

An overview of the Oregon State University Master Gardener Program : demographics, volunteer experiences, and computer and internet usage

Echo strength and density structure of Hawaiian mesopelagic boundary community patches

2008/2009 Annual Report

Factors affecting colony size, reproductive success, and foraging patterns of double-crested cormorants nesting on East Sand Island in the Columbia River Estuary

Columbia River plume fronts. II. Distribution, abundance, and feeding ecology of juvenile salmon

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